diff --git a/docs/models.md b/docs/models.md
index 73a33fb..8396cc9 100644
--- a/docs/models.md
+++ b/docs/models.md
@@ -1,6 +1,6 @@
 # AI 模型命名与资产说明
 
-本文档说明 `models/` 目录中的模型命名规范、当前模型用途，以及待确认的历史/临时资产。运维侧应优先以本文件和当前配置文件中的路径为准。
+本文档说明 `models/` 目录中的模型命名规范和当前模型用途。运维侧应优先以本文件和当前配置文件中的路径为准。
 
 ## 命名规范
 
@@ -40,9 +40,6 @@ shoe_det_yolov8s_workshoe_640_rk3588.rknn
 | `ppe_det_yolov8_ppe11_768_rk3588.rknn` | 历史 PPE11 检测模型，部分老配置仍引用 | PPE/压力测试配置 |
 | `object_det_yolov5s_coco_640_rk3588.rknn` | YOLOv5s COCO 通用目标检测 | 老示例配置 |
 | `shoe_det_openimages_ppe_v1_rk3588.rknn` | OpenImages/PPE 鞋检测历史模型 | `ai_shoe_det` 文档示例 |
-| `ppe_det_yolov8s_ppe_640_rk3588.rknn` | YOLOv8s PPE 历史模型，当前未被运行配置引用 | 待确认 |
-| `ppe_det_yolov8s_ppe_640_rk3588.metadata.yaml` | 上述 PPE 模型元数据 | 待确认 |
-| `shoe_det_yolov8s_workshoe_960_rk3588.rknn` | 960 输入鞋检测实验模型，当前仅有评估记录引用 | 待确认 |
 
 ## 运行数据
 
@@ -52,15 +49,7 @@ shoe_det_yolov8s_workshoe_640_rk3588.rknn
 
 ## 待确认删除候选
 
-以下文件当前不建议直接删除，需要和业务/测试记录确认后再处理：
-
-| 文件 | 原因 |
-|------|------|
-| `face_gallery.db.bak_20260413_153556` | 历史人脸库备份，已无代码引用 |
-| `face_gallery.db.bak-before-multi-embedding` | 本地忽略的多 embedding 改造前备份 |
-| `ppe_det_yolov8s_ppe_640_rk3588.rknn` | 当前没有运行配置引用 |
-| `ppe_det_yolov8s_ppe_640_rk3588.metadata.yaml` | 当前没有运行配置引用 |
-| `shoe_det_yolov8s_workshoe_960_rk3588.rknn` | 当前没有运行配置引用，仅保留评估记录 |
+当前无待确认删除候选。历史人脸库备份、未引用 PPE 测试模型和 960 输入鞋检测实验模型已清理。
 
 ## 配置注意事项
 
diff --git a/models/face_gallery.db.bak_20260413_153556 b/models/face_gallery.db.bak_20260413_153556
deleted file mode 100644
index cd89af7..0000000
Binary files a/models/face_gallery.db.bak_20260413_153556 and /dev/null differ
diff --git a/models/ppe_det_yolov8s_ppe_640_rk3588.metadata.yaml b/models/ppe_det_yolov8s_ppe_640_rk3588.metadata.yaml
deleted file mode 100644
index 17f816a..0000000
--- a/models/ppe_det_yolov8s_ppe_640_rk3588.metadata.yaml
+++ /dev/null
@@ -1,29 +0,0 @@
-description: Ultralytics YOLOv8s_ppe model trained on datasets/construction-ppe/data.yaml
-author: Ultralytics
-date: '2026-03-13T14:51:07.932902'
-version: 8.4.18
-license: AGPL-3.0 License (https://ultralytics.com/license)
-docs: https://docs.ultralytics.com
-stride: 32
-task: detect
-batch: 1
-imgsz:
-- 640
-- 640
-names:
-  0: helmet
-  1: gloves
-  2: vest
-  3: boots
-  4: goggles
-  5: none
-  6: Person
-  7: no_helmet
-  8: no_goggle
-  9: no_gloves
-  10: no_boots
-args:
-  batch: 1
-  name: rk3588
-channels: 3
-end2end: false
diff --git a/models/ppe_det_yolov8s_ppe_640_rk3588.rknn b/models/ppe_det_yolov8s_ppe_640_rk3588.rknn
deleted file mode 100644
index c3c413a..0000000
Binary files a/models/ppe_det_yolov8s_ppe_640_rk3588.rknn and /dev/null differ
diff --git a/models/shoe_det_yolov8s_workshoe_960_rk3588.rknn b/models/shoe_det_yolov8s_workshoe_960_rk3588.rknn
deleted file mode 100644
index 590f93b..0000000
Binary files a/models/shoe_det_yolov8s_workshoe_960_rk3588.rknn and /dev/null differ
diff --git a/train/roi-shoes/yolov8s_shoe_960-rk3588_roi_eval.json b/train/roi-shoes/yolov8s_shoe_960-rk3588_roi_eval.json
index 62b9695..7262691 100644
--- a/train/roi-shoes/yolov8s_shoe_960-rk3588_roi_eval.json
+++ b/train/roi-shoes/yolov8s_shoe_960-rk3588_roi_eval.json
@@ -1,5 +1,6 @@
 {
-  "model": "models/shoe_det_yolov8s_workshoe_960_rk3588.rknn",
+  "model": "deleted experimental 960 shoe model",
+  "model_file_removed": true,
   "images_dir": "train/roi-shoes",
   "imgsz": 960,
   "box_format": "cxcywh",
@@ -230,4 +231,4 @@
       "num_boxes": 1995
     }
   ]
-}
\ No newline at end of file
+}