diff --git a/configs/person_shoe_two_stage_recommended.json b/configs/person_shoe_two_stage_recommended.json
deleted file mode 100644
index b8293b3..0000000
--- a/configs/person_shoe_two_stage_recommended.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_recommended",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.6,
-          "low_th": 0.15,
-          "iou_th": 0.3,
-          "max_age_ms": 700,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 250,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.20,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 1,
-            "min_person_height": 80,
-            "x_offset": -0.20,
-            "y_offset": 0.68,
-            "width_scale": 1.40,
-            "height_scale": 0.50
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/person_shoe_two_stage_recommended_alarm.json b/configs/person_shoe_two_stage_recommended_alarm.json
deleted file mode 100644
index ba2ad21..0000000
--- a/configs/person_shoe_two_stage_recommended_alarm.json
+++ /dev/null
@@ -1,228 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_recommended_alarm",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended_alarm",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended_alarm",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.55,
-          "low_th": 0.10,
-          "iou_th": 0.3,
-          "max_age_ms": 900,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended_alarm",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 150,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.15,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 3,
-            "min_person_height": 60,
-            "x_offset": -0.24,
-            "y_offset": 0.64,
-            "width_scale": 1.48,
-            "height_scale": 0.58
-          }
-        },
-        {
-          "id": "shoe_logic",
-          "type": "logic_gate",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "mode": "person_shoe_check",
-          "debug": false,
-          "person_shoe_check": {
-            "person_class": 0,
-            "shoe_class": 1,
-            "violation_class": 2,
-            "min_person_score": 0.30,
-            "min_shoe_score": 0.15,
-            "require_person_track_id": true,
-            "use_person_bbox_for_violation": true,
-            "attach_person_track_to_shoe": true,
-            "match_iou": 0.02,
-            "foot_region": {
-              "x_offset": -0.24,
-              "y_offset": 0.64,
-              "width_scale": 1.48,
-              "height_scale": 0.58
-            }
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe", "no_shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended_alarm",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        },
-        {
-          "id": "alarm",
-          "type": "alarm",
-          "role": "sink",
-          "enable": true,
-          "eval_fps": 2,
-          "labels": ["person", "shoe", "no_shoe"],
-          "rules": [
-            {
-              "name": "missing_shoe",
-              "class_ids": [2],
-              "roi": {"x": 0.0, "y": 0.0, "w": 1.0, "h": 1.0},
-              "min_score": 0.30,
-              "require_track_id": true,
-              "min_duration_ms": 800,
-              "min_hits": 2,
-              "hit_window_ms": 2000,
-              "cooldown_ms": 10000,
-              "per_track_cooldown_ms": 15000
-            }
-          ],
-          "actions": {
-            "log": {
-              "enable": true,
-              "level": "info",
-              "include_detections": true,
-              "min_interval_ms": 2000
-            }
-          }
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "shoe_logic", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_logic", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}],
-        ["pub", "alarm", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/person_shoe_two_stage_recommended_recall.json b/configs/person_shoe_two_stage_recommended_recall.json
deleted file mode 100644
index e53676d..0000000
--- a/configs/person_shoe_two_stage_recommended_recall.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_recommended_recall",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended_recall",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended_recall",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.55,
-          "low_th": 0.10,
-          "iou_th": 0.3,
-          "max_age_ms": 900,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recommended_recall",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 150,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.15,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 3,
-            "min_person_height": 60,
-            "x_offset": -0.24,
-            "y_offset": 0.64,
-            "width_scale": 1.48,
-            "height_scale": 0.58
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recommended_recall",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/person_shoe_two_stage_workshoe_alarm.json b/configs/person_shoe_two_stage_workshoe_alarm.json
deleted file mode 100644
index baededd..0000000
--- a/configs/person_shoe_two_stage_workshoe_alarm.json
+++ /dev/null
@@ -1,247 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_workshoe_alarm",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_workshoe_alarm",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_workshoe_alarm",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.55,
-          "low_th": 0.10,
-          "iou_th": 0.3,
-          "max_age_ms": 900,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_workshoe_alarm",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 150,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.15,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 3,
-            "min_person_height": 60,
-            "max_box_area_ratio": 0.60,
-            "x_offset": -0.24,
-            "y_offset": 0.64,
-            "width_scale": 1.48,
-            "height_scale": 0.58
-          }
-        },
-        {
-          "id": "shoe_assoc",
-          "type": "logic_gate",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "mode": "person_shoe_check",
-          "debug": false,
-          "person_shoe_check": {
-            "person_class": 0,
-            "shoe_class": 1,
-            "violation_class": 2,
-            "min_person_score": 0.30,
-            "min_shoe_score": 0.15,
-            "require_person_track_id": true,
-            "attach_person_track_to_shoe": true,
-            "emit_missing_violation": false,
-            "foot_region": {
-              "x_offset": -0.24,
-              "y_offset": 0.64,
-              "width_scale": 1.48,
-              "height_scale": 0.58
-            }
-          }
-        },
-        {
-          "id": "shoe_color",
-          "type": "logic_gate",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "mode": "ppe_boots_check",
-          "anchor_class": 0,
-          "boots_class": 1,
-          "violation_class": 2,
-          "debug": false,
-          "color_check": {
-            "enable": true,
-            "method": "brightness",
-            "dark_threshold": 90,
-            "roi_expand": 1.0
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe", "non_black_shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_workshoe_alarm",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        },
-        {
-          "id": "alarm",
-          "type": "alarm",
-          "role": "sink",
-          "enable": true,
-          "eval_fps": 2,
-          "labels": ["person", "shoe", "non_black_shoe"],
-          "rules": [
-            {
-              "name": "non_compliant_workshoe",
-              "class_ids": [2],
-              "roi": {"x": 0.0, "y": 0.0, "w": 1.0, "h": 1.0},
-              "min_score": 0.30,
-              "require_track_id": false,
-              "min_duration_ms": 800,
-              "min_hits": 2,
-              "hit_window_ms": 2000,
-              "cooldown_ms": 15000,
-              "per_track_cooldown_ms": 0
-            }
-          ],
-          "actions": {
-            "log": {
-              "enable": true,
-              "level": "info",
-              "include_detections": true,
-              "min_interval_ms": 2000
-            }
-          }
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "shoe_assoc", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_assoc", "shoe_color", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_color", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}],
-        ["pub", "alarm", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_logic_gate_ppe.json b/configs/sample_logic_gate_ppe.json
deleted file mode 100644
index fd99754..0000000
--- a/configs/sample_logic_gate_ppe.json
+++ /dev/null
@@ -1,120 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "ppe_logic_gate_demo",
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1280,
-          "height": 720,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 640,
-          "dst_h": 640,
-          "dst_format": "rgb",
-          "resize_mode": "stretch",
-          "use_rga": true
-        },
-        {
-          "id": "yolo",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "infer_fps": 10,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 1,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0]
-        },
-        {
-          "id": "trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "max_age_ms": 1500,
-          "min_hits": 2
-        },
-        {
-          "id": "logic",
-          "type": "logic_gate",
-          "role": "filter",
-          "enable": true,
-          "mode": "simple",
-          "anchor_class": 0,
-          "boots_class": 0,
-          "color_check": {
-            "enable": true,
-            "method": "hsv",
-            "dark_threshold": 80,
-            "roi_expand": 1.0
-          },
-          "debug": true
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "draw_bbox": true,
-          "draw_text": true,
-          "labels": ["shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1280,
-          "dst_h": 720,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre"],
-        ["pre", "yolo"],
-        ["yolo", "trk"],
-        ["trk", "logic"],
-        ["logic", "osd"],
-        ["osd", "post"],
-        ["post", "pub"]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_person_shoe_two_stage.json b/configs/sample_person_shoe_two_stage.json
deleted file mode 100644
index f7fc290..0000000
--- a/configs/sample_person_shoe_two_stage.json
+++ /dev/null
@@ -1,153 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage",
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "infer_fps": 2,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.4,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.6,
-          "low_th": 0.15,
-          "iou_th": 0.3,
-          "max_age_ms": 600,
-          "min_hits": 3
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "infer_fps": 1,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.25,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 2,
-            "min_person_height": 80,
-            "x_offset": -0.20,
-            "y_offset": 0.68,
-            "width_scale": 1.40,
-            "height_scale": 0.50
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe", "foot_roi"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det"],
-        ["shoe_det", "osd"],
-        ["osd", "post"],
-        ["post", "pub"]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_person_shoe_two_stage_balanced.json b/configs/sample_person_shoe_two_stage_balanced.json
deleted file mode 100644
index 78e843c..0000000
--- a/configs/sample_person_shoe_two_stage_balanced.json
+++ /dev/null
@@ -1,169 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_balanced",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_balanced",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_balanced",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.6,
-          "low_th": 0.15,
-          "iou_th": 0.3,
-          "max_age_ms": 700,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_balanced",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 250,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.20,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 1,
-            "min_person_height": 80,
-            "x_offset": -0.20,
-            "y_offset": 0.68,
-            "width_scale": 1.40,
-            "height_scale": 0.50
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_balanced",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_person_shoe_two_stage_balanced_ffmpeg_decode.json b/configs/sample_person_shoe_two_stage_balanced_ffmpeg_decode.json
deleted file mode 100644
index 5d65841..0000000
--- a/configs/sample_person_shoe_two_stage_balanced_ffmpeg_decode.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_balanced_ffmpeg_decode",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [4],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": true,
-          "infer_fps": 2,
-          "infer_phase_ms": 0,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.35,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [5],
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.6,
-          "low_th": 0.15,
-          "iou_th": 0.3,
-          "max_age_ms": 700,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [6],
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "use_dma_input": false,
-          "infer_fps": 2,
-          "infer_phase_ms": 250,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.20,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 1,
-            "min_person_height": 80,
-            "x_offset": -0.20,
-            "y_offset": 0.68,
-            "width_scale": 1.40,
-            "height_scale": 0.50
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["shoe_det", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
-        ["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_person_shoe_two_stage_recall.json b/configs/sample_person_shoe_two_stage_recall.json
deleted file mode 100644
index 263acaf..0000000
--- a/configs/sample_person_shoe_two_stage_recall.json
+++ /dev/null
@@ -1,153 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "person_shoe_two_stage_recall",
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recall",
-          "use_rga": true
-        },
-        {
-          "id": "person_det",
-          "type": "ai_yolo",
-          "role": "filter",
-          "enable": true,
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recall",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "infer_fps": 3,
-          "model_path": "./models/yolov8n-640.rknn",
-          "model_version": "v8",
-          "model_w": 640,
-          "model_h": 640,
-          "num_classes": 80,
-          "conf": 0.32,
-          "nms": 0.45,
-          "class_filter": [0],
-          "bbox_expand": {
-            "enable": true,
-            "class_id": 0,
-            "left": 0.06,
-            "right": 0.06,
-            "top": 0.04,
-            "bottom": 0.16
-          }
-        },
-        {
-          "id": "person_trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "high_th": 0.55,
-          "low_th": 0.12,
-          "iou_th": 0.3,
-          "max_age_ms": 800,
-          "min_hits": 2
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "use_rga": true,
-          "rga_gate": "person_shoe_two_stage_recall",
-          "rga_max_inflight": 4,
-          "dst_packed": true,
-          "infer_fps": 2,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.20,
-          "nms": 0.45,
-          "v8_box_format": "cxcywh",
-          "append_detections": true,
-          "dynamic_roi": {
-            "enable": true,
-            "person_class_id": 0,
-            "shoe_class_id": 1,
-            "debug_roi_class_id": -1,
-            "max_rois": 4,
-            "min_person_height": 60,
-            "x_offset": -0.22,
-            "y_offset": 0.66,
-            "width_scale": 1.45,
-            "height_scale": 0.54
-          }
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "draw_bbox": true,
-          "draw_text": false,
-          "use_rga_bbox": false,
-          "labels": ["person", "shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "person_shoe_two_stage_recall",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "person_det"],
-        ["person_det", "person_trk"],
-        ["person_trk", "shoe_det"],
-        ["shoe_det", "osd"],
-        ["osd", "post"],
-        ["post", "pub"]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_rtsp_preprocess_publish.json b/configs/sample_rtsp_preprocess_publish.json
deleted file mode 100644
index e0abec0..0000000
--- a/configs/sample_rtsp_preprocess_publish.json
+++ /dev/null
@@ -1,77 +0,0 @@
-{
-  "queue": {
-    "size": 16,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "rtsp_preprocess_publish",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre_rgb",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "dst_packed": true,
-          "resize_mode": "stretch",
-          "rga_gate": "rtsp_preprocess_publish",
-          "use_rga": true
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [7],
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "rtsp_preprocess_publish",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre_rgb"],
-        ["pre_rgb", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
-        ["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_rtsp_publish_only.json b/configs/sample_rtsp_publish_only.json
deleted file mode 100644
index 223c542..0000000
--- a/configs/sample_rtsp_publish_only.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "queue": {
-    "size": 16,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "rtsp_publish_only",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_rtsp_publish_only_ffmpeg_decode.json b/configs/sample_rtsp_publish_only_ffmpeg_decode.json
deleted file mode 100644
index b2e3905..0000000
--- a/configs/sample_rtsp_publish_only_ffmpeg_decode.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "queue": {
-    "size": 16,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "rtsp_publish_only_ffmpeg_decode",
-      "executor": {
-        "batch_size": 2,
-        "run_budget": 8
-      },
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_ffmpeg": true,
-          "use_mpp": false,
-          "force_tcp": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "cpu_affinity": [3],
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "mpp_output_timeout_ms": 50,
-          "mpp_packet_wait_ms": 10,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
-      ]
-    }
-  ]
-}
diff --git a/configs/sample_shoe_detect.json b/configs/sample_shoe_detect.json
deleted file mode 100644
index 9704446..0000000
--- a/configs/sample_shoe_detect.json
+++ /dev/null
@@ -1,106 +0,0 @@
-{
-  "queue": {
-    "size": 8,
-    "strategy": "drop_oldest"
-  },
-  "graphs": [
-    {
-      "name": "shoe_detector",
-      "nodes": [
-        {
-          "id": "in",
-          "type": "input_rtsp",
-          "role": "source",
-          "enable": true,
-          "url": "rtsp://10.0.0.49:8554/cam",
-          "fps": 30,
-          "width": 1920,
-          "height": 1080,
-          "use_mpp": true,
-          "force_tcp": true
-        },
-        {
-          "id": "pre",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "rgb",
-          "resize_mode": "stretch",
-          "rga_gate": "shoe_detector",
-          "use_rga": true
-        },
-        {
-          "id": "shoe_det",
-          "type": "ai_shoe_det",
-          "role": "filter",
-          "enable": true,
-          "model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
-          "model_w": 640,
-          "model_h": 640,
-          "conf": 0.35,
-          "nms": 0.45,
-          "windows": [
-            {"x": 0, "y": 0, "w": 960, "h": 1080},
-            {"x": 960, "y": 0, "w": 960, "h": 1080}
-          ]
-        },
-        {
-          "id": "trk",
-          "type": "tracker",
-          "role": "filter",
-          "enable": true,
-          "mode": "bytetrack_lite",
-          "per_class": true,
-          "track_classes": [0],
-          "max_age_ms": 1500,
-          "min_hits": 2
-        },
-        {
-          "id": "osd",
-          "type": "osd",
-          "role": "filter",
-          "enable": true,
-          "draw_bbox": true,
-          "draw_text": true,
-          "use_rga_bbox": false,
-          "labels": ["shoe"]
-        },
-        {
-          "id": "post",
-          "type": "preprocess",
-          "role": "filter",
-          "enable": true,
-          "dst_w": 1920,
-          "dst_h": 1080,
-          "dst_format": "nv12",
-          "resize_mode": "stretch",
-          "rga_gate": "shoe_detector",
-          "use_rga": true
-        },
-        {
-          "id": "pub",
-          "type": "publish",
-          "role": "filter",
-          "enable": true,
-          "codec": "h264",
-          "fps": 30,
-          "bitrate_kbps": 2000,
-          "use_mpp": true,
-          "outputs": [
-            {"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
-          ]
-        }
-      ],
-      "edges": [
-        ["in", "pre"],
-        ["pre", "shoe_det"],
-        ["shoe_det", "trk"],
-        ["trk", "osd"],
-        ["osd", "post"],
-        ["post", "pub"]
-      ]
-    }
-  ]
-}
diff --git a/docs/config_guide.md b/docs/config_guide.md
index 43dd1a5..7a84dd0 100644
--- a/docs/config_guide.md
+++ b/docs/config_guide.md
@@ -459,9 +459,9 @@ input_rtsp
 
 | 配置文件 | 说明 |
 |----------|------|
-| `configs/person_shoe_two_stage_recommended.json` | 单路两阶段鞋检测稳定版 |
-| `configs/person_shoe_two_stage_recommended_recall.json` | 单路两阶段鞋检测高召回版 |
-| `configs/person_shoe_two_stage_workshoe_alarm.json` | 单路劳保鞋颜色告警主线配置 |
+| `configs/person_shoe_two_stage_workshoe_alarm_v8s_shoe640.json` | 单路劳保鞋颜色告警主线配置 |
+| `configs/person_shoe_two_stage_workshoe_alarm_v8s_shoe640_strict.json` | 单路劳保鞋颜色告警严格版 |
+| `configs/full_pipeline_1080p.json` | 人脸检测/识别 + 劳保鞋颜色告警完整流程 |
 
 ---
 
@@ -478,6 +478,51 @@ input_rtsp
 4. `alarm.min_hits / min_duration_ms / cooldown_ms`
    目标：把“会报警”收敛成“稳一点再报警”
 
+### 6.1 实施人员重点参数
+
+实施时优先看下面这些参数，不建议一开始改其它项。
+
+| 节点 | 参数 | 期望效果 | 调大后的典型结果 | 调小后的典型结果 |
+|------|------|----------|------------------|------------------|
+| `input_rtsp` | `use_ffmpeg / use_mpp` | 解决固定画面卡顿 | `use_ffmpeg=true` 一般更稳 | `use_mpp=true` 某些源可能卡顿 |
+| `person_det` | `infer_fps` | 控制人体检测负载 | 召回更及时，但更吃 NPU | 更省资源，但人框更新更慢 |
+| `person_det` | `bbox_expand.bottom` | 给脚部 ROI 留空间 | 更不容易漏脚 | 人框更紧，鞋 ROI 更容易裁偏 |
+| `shoe_det` | `conf` | 控制鞋框召回和误报平衡 | 误报减少，但漏鞋增多 | 鞋框更多，但误报也更多 |
+| `shoe_det.dynamic_roi` | `max_rois` | 控制每帧最多处理多少人 | 覆盖更多人，但 FPS 下降 | 更省资源，但多人时会漏掉部分鞋 |
+| `shoe_det.dynamic_roi` | `min_person_height` | 过滤远景小人 | 远处小人不参与鞋检 | 更多远景人进入鞋检 |
+| `shoe_det.dynamic_roi` | `max_box_area_ratio` | 过滤接近整块脚区的大误框 | 大蓝框减少 | 更容易保留整块 ROI 级误报 |
+| `shoe_assoc` | `min_shoe_score` | 控制低分鞋框是否参与人鞋关联 | 低分误框减少 | 弱鞋框更容易进入后续逻辑 |
+| `shoe_color` | `dark_threshold` | 控制黑鞋/非黑鞋边界 | 更多深灰鞋被判合规 | 更多鞋会被判非黑鞋 |
+| `alarm` | `min_duration_ms` | 控制要稳定多久才报警 | 更稳，但慢一点 | 更灵敏，但更容易闪报 |
+| `alarm` | `cooldown_ms` | 控制两次告警间隔 | 减少重复告警 | 同一事件会更频繁重复报 |
+
+### 6.2 推荐调参动作
+
+现场遇到问题时，优先按下面方式处理：
+
+- 鞋子漏报多：
+  - 先降低 `shoe_det.conf`
+  - 再降低 `shoe_assoc.min_shoe_score`
+  - 必要时降低 `dynamic_roi.min_person_height`
+
+- 蓝框误报多：
+  - 先提高 `shoe_det.conf`
+  - 再提高 `shoe_assoc.min_shoe_score`
+  - 如出现整块脚区级误框，再降低 `max_box_area_ratio`
+
+- 黑色劳保鞋被误报：
+  - 提高 `shoe_color.dark_threshold`
+
+- 非黑鞋不报警：
+  - 降低 `shoe_color.dark_threshold`
+  - 检查 `alarm.min_score`
+  - 检查 `alarm.min_duration_ms / min_hits`
+
+- 完整流程 FPS 不够：
+  - 先降低 `face_det.infer_fps`
+  - 再降低 `face_recog.infer_fps`
+  - 再考虑降低 `dynamic_roi.max_rois`
+
 ---
 
 ## 7. 常见问题
@@ -490,7 +535,7 @@ input_rtsp
 
 优先检查：
 
-- 是否跑的是 `person_shoe_two_stage_workshoe_alarm.json`
+- 是否跑的是 `person_shoe_two_stage_workshoe_alarm_v8s_shoe640.json`
 - `alarm.rules[].class_ids` 是否包含 `2`
 - `min_score / min_hits / min_duration_ms` 是否过严
 
diff --git a/docs/deployment.md b/docs/deployment.md
index a9e985f..f0d7979 100644
--- a/docs/deployment.md
+++ b/docs/deployment.md
@@ -153,18 +153,6 @@ sudo ./scripts/ops.sh ddr-restore
 
 对高位监控、烟雾多、偶发 H.264 参考帧异常的 RTSP 源，优先使用 `FFmpeg CPU decode + MPP encode` 组合。
 
-推荐配置：
-
-```bash
-./build/media-server -c configs/person_shoe_two_stage_recommended.json
-```
-
-如需直接启用“缺鞋”判定和按人冷却告警，可使用：
-
-```bash
-./build/media-server -c configs/person_shoe_two_stage_recommended_alarm.json
-```
-
 如果业务目标是“只关心已检测到的鞋是否为黑色劳保鞋”，优先使用当前主线配置：
 
 ```bash
@@ -185,9 +173,29 @@ sudo ./scripts/ops.sh ddr-restore
 - 适用场景：源流在 VLC 中播放正常，但项目内 `ffmpeg demux + mpp decode` 会出现固定画面卡顿
 - 当前业务目标：只对“检测到鞋，但颜色不符合黑色劳保鞋要求”的目标告警
 
+现场实施时，优先修改这些参数：
+
+- 鞋漏报多：
+  - `shoe_det.conf`
+  - `shoe_assoc.person_shoe_check.min_shoe_score`
+  - `dynamic_roi.min_person_height`
+- 蓝框误报多：
+  - `shoe_det.conf`
+  - `shoe_assoc.person_shoe_check.min_shoe_score`
+  - `dynamic_roi.max_box_area_ratio`
+- 黑鞋被误报：
+  - `shoe_color.color_check.dark_threshold`
+- 告警太频繁：
+  - `alarm.rules[].min_duration_ms`
+  - `alarm.rules[].cooldown_ms`
+- 完整流程 FPS 不够：
+  - `face_det.infer_fps`
+  - `face_recog.infer_fps`
+  - `dynamic_roi.max_rois`
+
 排障建议：
 
-- 若 `configs/sample_rtsp_publish_only.json` 会卡，但 VLC 直接拉原始 RTSP 源不卡，优先切到 FFmpeg 解码版验证
+- 若 VLC 直接拉原始 RTSP 源不卡，而项目内画面会在固定位置卡顿，优先切到 `use_ffmpeg: true`、`use_mpp: false`
 - 若 FFmpeg 解码版不卡，则说明问题主要在 MPP 解码兼容性，而不是 AI 链路或发布链路
 
 ### 4. 卸载