diff --git a/README.md b/README.md
index 48b95f2..bb87921 100644
--- a/README.md
+++ b/README.md
@@ -29,12 +29,4 @@ python main.py
     
     [安装链接](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/windows-pip.html)
     
-2. 模型文件连接
-
-    由于软件包含已训练好的三个模型，模型参数较大，放在百度网盘自行下载，并放在根目录。
-
-    链接：https://pan.baidu.com/s/1Wf4gjmccgqQYeknm9pX2jQ 
-    
-    提取码：2gs7 
-
-3. 新模型文件自动更新在源码中，pic中为测试图片
\ No newline at end of file
+2. 模型文件全部更新在inference_model中，pic为测试图片
diff --git a/inference_model/ppyolov2_r50vd_dcn_voc/infer_cfg.yml b/inference_model/ppyolov2_r50vd_dcn_voc/infer_cfg.yml
new file mode 100644
index 0000000..ff48818
--- /dev/null
+++ b/inference_model/ppyolov2_r50vd_dcn_voc/infer_cfg.yml
@@ -0,0 +1,27 @@
+mode: fluid
+draw_threshold: 0.5
+metric: VOC
+arch: YOLO
+min_subgraph_size: 3
+Preprocess:
+- interp: 2
+  keep_ratio: false
+  target_size:
+  - 640
+  - 640
+  type: Resize
+- is_scale: true
+  mean:
+  - 0.485
+  - 0.456
+  - 0.406
+  std:
+  - 0.229
+  - 0.224
+  - 0.225
+  type: NormalizeImage
+- type: Permute
+label_list:
+- flv
+- gx
+- mbw
diff --git a/inference_model/ppyolov2_r50vd_dcn_voc/model.pdiparams b/inference_model/ppyolov2_r50vd_dcn_voc/model.pdiparams
new file mode 100644
index 0000000..e1ab8f0
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diff --git a/inference_model/ppyolov2_r50vd_dcn_voc/model.pdiparams.info b/inference_model/ppyolov2_r50vd_dcn_voc/model.pdiparams.info
new file mode 100644
index 0000000..d8129c0
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diff --git a/inference_model/ppyolov2_r50vd_dcn_voc/model.pdmodel b/inference_model/ppyolov2_r50vd_dcn_voc/model.pdmodel
new file mode 100644
index 0000000..ab290a2
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diff --git a/inference_model/yolov3/infer_cfg.yml b/inference_model/yolov3/infer_cfg.yml
new file mode 100644
index 0000000..a2a783b
--- /dev/null
+++ b/inference_model/yolov3/infer_cfg.yml
@@ -0,0 +1,29 @@
+mode: fluid
+draw_threshold: 0.5
+metric: VOC
+use_dynamic_shape: false
+arch: YOLO
+min_subgraph_size: 3
+Preprocess:
+- interp: 2
+  keep_ratio: false
+  target_size:
+  - 608
+  - 608
+  type: Resize
+- is_scale: true
+  mean:
+  - 0.485
+  - 0.456
+  - 0.406
+  std:
+  - 0.229
+  - 0.224
+  - 0.225
+  type: NormalizeImage
+- type: Permute
+label_list:
+- flv
+- gx
+- mbw
+- object
diff --git a/inference_model/yolov3/model.pdiparams b/inference_model/yolov3/model.pdiparams
new file mode 100644
index 0000000..167ac50
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diff --git a/inference_model/yolov3/model.pdiparams.info b/inference_model/yolov3/model.pdiparams.info
new file mode 100644
index 0000000..72c4dc6
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diff --git a/inference_model/yolov3/model.pdmodel b/inference_model/yolov3/model.pdmodel
new file mode 100644
index 0000000..ebc0065
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