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diff --git a/agent/rk3588-agent b/agent/rk3588-agent
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diff --git a/configs/sample_cam1_native_rtsp_face.json b/configs/sample_cam1_native_rtsp_face.json
new file mode 100644
index 0000000..8166894
--- /dev/null
+++ b/configs/sample_cam1_native_rtsp_face.json
@@ -0,0 +1,270 @@
+{
+  "queue": { "size": 8, "strategy": "drop_oldest" },
+  "graphs": [
+    {
+      "name": "cam1_native_face_dual_output",
+      "nodes": [
+        {
+          "id": "in_cam1",
+          "type": "input_rtsp",
+          "role": "source",
+          "enable": true,
+          "url": "rtsp://10.0.0.5:8554/cam",
+          "fps": 30,
+          "width": 1280,
+          "height": 720,
+          "use_mpp": true,
+          "use_ffmpeg": false,
+          "force_tcp": true,
+          "reconnect_sec": 5,
+          "reconnect_backoff_max_sec": 30
+        },
+
+        {
+          "id": "pre_cam1",
+          "type": "preprocess",
+          "role": "filter",
+          "enable": true,
+          "dst_w": 640,
+          "dst_h": 640,
+          "dst_format": "rgb",
+          "dst_packed": true,
+          "keep_ratio": false,
+          "rga_gate": "cam1_native_face_dual_output",
+          "use_rga": true
+        },
+        {
+          "id": "yolo_cam1",
+          "type": "ai_yolo",
+          "role": "filter",
+          "enable": true,
+          "infer_fps": 10,
+          "model_path": "./third_party/rknpu2/examples/rknn_yolov5_demo/model/RK3588/yolov5s-640-640.rknn",
+          "model_version": "v5",
+          "num_classes": 80,
+          "conf": 0.25,
+          "nms": 0.45,
+          "class_filter": []
+        },
+        {
+          "id": "trk_cam1",
+          "type": "tracker",
+          "role": "filter",
+          "enable": true,
+          "mode": "bytetrack_lite",
+          "per_class": true,
+          "state_key": "cam1_native_face_dual_output",
+          "track_classes": [0],
+          "ignore_classes": [],
+          "allowed_models": ["yolov5", "yolov8"],
+          "high_th": 0.5,
+          "low_th": 0.1,
+          "iou_th": 0.3,
+          "max_age_ms": 1500,
+          "min_hits": 2,
+          "max_tracks": 128,
+          "debug": { "stats": false, "stats_interval": 200 }
+        },
+        {
+          "id": "osd_cam1",
+          "type": "osd",
+          "role": "filter",
+          "enable": true,
+          "draw_bbox": true,
+          "draw_text": true,
+          "draw_face_det": false,
+          "line_width": 2,
+          "font_scale": 1,
+          "labels": []
+        },
+        {
+          "id": "post_cam1",
+          "type": "preprocess",
+          "role": "filter",
+          "enable": true,
+          "dst_w": 1280,
+          "dst_h": 720,
+          "dst_format": "nv12",
+          "keep_ratio": false,
+          "rga_gate": "cam1_native_face_dual_output",
+          "use_rga": true
+        },
+        {
+          "id": "pub_cam1",
+          "type": "publish",
+          "role": "filter",
+          "enable": true,
+          "codec": "h264",
+          "fps": 30,
+          "gop": 60,
+          "bitrate_kbps": 2000,
+          "use_mpp": true,
+          "use_ffmpeg_mux": true,
+          "outputs": [
+            { "proto": "rtsp_server", "port": 8555, "path": "/live/cam1" },
+            { "proto": "hls", "path": "./web/hls/cam1/index.m3u8", "segment_sec": 2 }
+          ]
+        },
+        {
+          "id": "alarm_cam1",
+          "type": "alarm",
+          "role": "sink",
+          "enable": true,
+          "eval_fps": 10,
+          "labels": [],
+          "rules": [
+            {
+              "name": "person_in_view",
+              "class_ids": [0],
+              "roi": { "x": 0.0, "y": 0.0, "w": 1.0, "h": 1.0 },
+              "min_duration_ms": 0,
+              "cooldown_ms": 3000
+            }
+          ],
+          "face_rules": [],
+          "actions": {
+            "log": { "enable": true, "level": "info" },
+            "snapshot": {
+              "enable": true,
+              "format": "jpg",
+              "quality": 85,
+              "upload": {
+                "type": "minio",
+                "endpoint": "http://10.0.0.5:9000",
+                "bucket": "test",
+                "region": "us-east-1",
+                "access_key": "your-access-key",
+                "secret_key": "your-secret-key"
+              }
+            },
+            "clip": {
+              "enable": true,
+              "pre_sec": 5,
+              "post_sec": 10,
+              "format": "mp4",
+              "fps": 30,
+              "upload": {
+                "type": "minio",
+                "endpoint": "http://10.0.0.5:9000",
+                "bucket": "test",
+                "region": "us-east-1",
+                "access_key": "your-access-key",
+                "secret_key": "your-secret-key"
+              }
+            },
+            "http": {
+              "enable": false,
+              "url": "http://127.0.0.1:8080/api/alarm",
+              "timeout_ms": 3000,
+              "include_media_url": true,
+              "method": "POST"
+            }
+          }
+        },
+
+        {
+          "id": "pre_face_cam1",
+          "type": "preprocess",
+          "role": "filter",
+          "enable": true,
+          "dst_w": 0,
+          "dst_h": 0,
+          "dst_format": "rgb",
+          "dst_packed": true,
+          "keep_ratio": false,
+          "rga_gate": "cam1_native_face_dual_output",
+          "use_rga": true
+        },
+        {
+          "id": "face_det_cam1",
+          "type": "ai_face_det",
+          "role": "filter",
+          "enable": true,
+          "model_path": "./models/RetinaFace_mobile320.rknn",
+          "conf": 0.6,
+          "nms": 0.4,
+          "max_faces": 10,
+          "output_landmarks": true,
+          "input_format": "rgb"
+        },
+        {
+          "id": "face_recog_cam1",
+          "type": "ai_face_recog",
+          "role": "filter",
+          "enable": true,
+          "model_path": "./models/mobilefacenet_arcface.rknn",
+          "align": true,
+          "emit_embedding": false,
+          "max_faces": 10,
+          "input_format": "rgb",
+          "input_dtype": "uint8",
+          "threshold": { "accept": 0.45, "margin": 0.05 },
+          "gallery": {
+            "backend": "sqlite",
+            "path": "./models/face_gallery.db",
+            "load_on_start": true,
+            "expected_dim": 512,
+            "dtype": "auto"
+          }
+        },
+        {
+          "id": "osd_face_cam1",
+          "type": "osd",
+          "role": "filter",
+          "enable": true,
+          "draw_bbox": false,
+          "draw_text": true,
+          "draw_face_det": false,
+          "draw_face_bbox": false,
+          "line_width": 2,
+          "font_scale": 1,
+          "labels": []
+        },
+        {
+          "id": "post_face_cam1",
+          "type": "preprocess",
+          "role": "filter",
+          "enable": true,
+          "dst_w": 0,
+          "dst_h": 0,
+          "dst_format": "nv12",
+          "keep_ratio": false,
+          "rga_gate": "cam1_native_face_dual_output",
+          "use_rga": true
+        },
+        {
+          "id": "pub_face_cam1",
+          "type": "publish",
+          "role": "filter",
+          "enable": true,
+          "codec": "h264",
+          "fps": 30,
+          "gop": 60,
+          "bitrate_kbps": 2000,
+          "use_mpp": true,
+          "use_ffmpeg_mux": true,
+          "outputs": [
+            { "proto": "rtsp_server", "port": 8555, "path": "/live/cam1_face" },
+            { "proto": "hls", "path": "./web/hls/cam1_face/index.m3u8", "segment_sec": 2 }
+          ]
+        }
+      ],
+      "edges": [
+        ["in_cam1", "pre_cam1"],
+        ["pre_cam1", "yolo_cam1"],
+        ["yolo_cam1", "trk_cam1"],
+        ["trk_cam1", "osd_cam1"],
+        ["osd_cam1", "post_cam1"],
+        ["post_cam1", "pub_cam1"],
+        ["pub_cam1", "alarm_cam1"],
+
+        ["in_cam1", "pre_face_cam1", {"queue": {"size": 1, "strategy": "drop_oldest"}}],
+        ["pre_face_cam1", "face_det_cam1", {"queue": {"size": 1, "strategy": "drop_oldest"}}],
+        ["face_det_cam1", "face_recog_cam1", {"queue": {"size": 1, "strategy": "drop_oldest"}}],
+        ["face_recog_cam1", "osd_face_cam1"],
+        ["osd_face_cam1", "post_face_cam1"],
+        ["post_face_cam1", "pub_face_cam1"]
+      ]
+    }
+  ]
+}