diff --git a/model_zoo/deepfm/src/__init__.py b/model_zoo/deepfm/src/__init__.py
deleted file mode 100644
index 301ef9dcb7..0000000000
--- a/model_zoo/deepfm/src/__init__.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2020 Huawei Technologies Co., Ltd
-#
-# Licensed under the Apache License, Version 2.0 (the License);
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# httpwww.apache.orglicensesLICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an AS IS BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# ============================================================================
diff --git a/model_zoo/yolov3_darknet53/README.md b/model_zoo/official/cv/yolov3_darknet53/README.md
similarity index 98%
rename from model_zoo/yolov3_darknet53/README.md
rename to model_zoo/official/cv/yolov3_darknet53/README.md
index 9a5bfed7d3..d353f42e45 100644
--- a/model_zoo/yolov3_darknet53/README.md
+++ b/model_zoo/official/cv/yolov3_darknet53/README.md
@@ -31,6 +31,7 @@ This is an example of training YOLOV3-DarkNet53 with COCO2014 dataset in MindSpo
     ├─run_distribute_train.sh         # launch distributed training(8p)
     └─run_eval.sh                     # launch evaluating
   ├─src
+    ├─__init__.py                     # python init file
     ├─config.py                       # parameter configuration
     ├─darknet.py                      # backbone of network
     ├─distributed_sampler.py          # iterator of dataset
diff --git a/model_zoo/yolov3_darknet53/eval.py b/model_zoo/official/cv/yolov3_darknet53/eval.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/eval.py
rename to model_zoo/official/cv/yolov3_darknet53/eval.py
diff --git a/model_zoo/yolov3_darknet53/scripts/run_distribute_train.sh b/model_zoo/official/cv/yolov3_darknet53/scripts/run_distribute_train.sh
similarity index 100%
rename from model_zoo/yolov3_darknet53/scripts/run_distribute_train.sh
rename to model_zoo/official/cv/yolov3_darknet53/scripts/run_distribute_train.sh
diff --git a/model_zoo/yolov3_darknet53/scripts/run_eval.sh b/model_zoo/official/cv/yolov3_darknet53/scripts/run_eval.sh
similarity index 100%
rename from model_zoo/yolov3_darknet53/scripts/run_eval.sh
rename to model_zoo/official/cv/yolov3_darknet53/scripts/run_eval.sh
diff --git a/model_zoo/yolov3_darknet53/scripts/run_standalone_train.sh b/model_zoo/official/cv/yolov3_darknet53/scripts/run_standalone_train.sh
similarity index 100%
rename from model_zoo/yolov3_darknet53/scripts/run_standalone_train.sh
rename to model_zoo/official/cv/yolov3_darknet53/scripts/run_standalone_train.sh
diff --git a/model_zoo/official/cv/yolov3_darknet53/src/__init__.py b/model_zoo/official/cv/yolov3_darknet53/src/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/model_zoo/yolov3_darknet53/src/config.py b/model_zoo/official/cv/yolov3_darknet53/src/config.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/config.py
rename to model_zoo/official/cv/yolov3_darknet53/src/config.py
diff --git a/model_zoo/yolov3_darknet53/src/darknet.py b/model_zoo/official/cv/yolov3_darknet53/src/darknet.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/darknet.py
rename to model_zoo/official/cv/yolov3_darknet53/src/darknet.py
diff --git a/model_zoo/yolov3_darknet53/src/distributed_sampler.py b/model_zoo/official/cv/yolov3_darknet53/src/distributed_sampler.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/distributed_sampler.py
rename to model_zoo/official/cv/yolov3_darknet53/src/distributed_sampler.py
diff --git a/model_zoo/yolov3_darknet53/src/initializer.py b/model_zoo/official/cv/yolov3_darknet53/src/initializer.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/initializer.py
rename to model_zoo/official/cv/yolov3_darknet53/src/initializer.py
diff --git a/model_zoo/yolov3_darknet53/src/logger.py b/model_zoo/official/cv/yolov3_darknet53/src/logger.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/logger.py
rename to model_zoo/official/cv/yolov3_darknet53/src/logger.py
diff --git a/model_zoo/yolov3_darknet53/src/loss.py b/model_zoo/official/cv/yolov3_darknet53/src/loss.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/loss.py
rename to model_zoo/official/cv/yolov3_darknet53/src/loss.py
diff --git a/model_zoo/yolov3_darknet53/src/lr_scheduler.py b/model_zoo/official/cv/yolov3_darknet53/src/lr_scheduler.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/lr_scheduler.py
rename to model_zoo/official/cv/yolov3_darknet53/src/lr_scheduler.py
diff --git a/model_zoo/yolov3_darknet53/src/transforms.py b/model_zoo/official/cv/yolov3_darknet53/src/transforms.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/transforms.py
rename to model_zoo/official/cv/yolov3_darknet53/src/transforms.py
diff --git a/model_zoo/yolov3_darknet53/src/util.py b/model_zoo/official/cv/yolov3_darknet53/src/util.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/util.py
rename to model_zoo/official/cv/yolov3_darknet53/src/util.py
diff --git a/model_zoo/yolov3_darknet53/src/yolo.py b/model_zoo/official/cv/yolov3_darknet53/src/yolo.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/yolo.py
rename to model_zoo/official/cv/yolov3_darknet53/src/yolo.py
diff --git a/model_zoo/yolov3_darknet53/src/yolo_dataset.py b/model_zoo/official/cv/yolov3_darknet53/src/yolo_dataset.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/src/yolo_dataset.py
rename to model_zoo/official/cv/yolov3_darknet53/src/yolo_dataset.py
diff --git a/model_zoo/yolov3_darknet53/train.py b/model_zoo/official/cv/yolov3_darknet53/train.py
similarity index 100%
rename from model_zoo/yolov3_darknet53/train.py
rename to model_zoo/official/cv/yolov3_darknet53/train.py
diff --git a/model_zoo/deepfm/README.md b/model_zoo/official/recommend/deepfm/README.md
similarity index 95%
rename from model_zoo/deepfm/README.md
rename to model_zoo/official/recommend/deepfm/README.md
index 47809a54c0..81cb023b97 100644
--- a/model_zoo/deepfm/README.md
+++ b/model_zoo/official/recommend/deepfm/README.md
@@ -23,13 +23,15 @@ The overall network architecture of DeepFM is show below:
 
 ## Script and sample code
 
-```python
+```shell
 ├── deepfm       
   ├── README.md                      
   ├── scripts 
-  │   ├──run_train.sh                  
-  │   ├──run_eval.sh                    
-  ├── src                              
+  │   ├──run_distribute_train.sh                
+  │   ├──run_standalone_train.sh                    
+  │   ├──run_eval.sh                   
+  ├── src
+  │   ├──__init__.py                     
   │   ├──config.py                     
   │   ├──dataset.py
   │   ├──callback.py                                    
diff --git a/model_zoo/deepfm/eval.py b/model_zoo/official/recommend/deepfm/eval.py
similarity index 100%
rename from model_zoo/deepfm/eval.py
rename to model_zoo/official/recommend/deepfm/eval.py
diff --git a/model_zoo/deepfm/scripts/run_distribute_train.sh b/model_zoo/official/recommend/deepfm/scripts/run_distribute_train.sh
similarity index 100%
rename from model_zoo/deepfm/scripts/run_distribute_train.sh
rename to model_zoo/official/recommend/deepfm/scripts/run_distribute_train.sh
diff --git a/model_zoo/deepfm/scripts/run_eval.sh b/model_zoo/official/recommend/deepfm/scripts/run_eval.sh
similarity index 100%
rename from model_zoo/deepfm/scripts/run_eval.sh
rename to model_zoo/official/recommend/deepfm/scripts/run_eval.sh
diff --git a/model_zoo/deepfm/scripts/run_standalone_train.sh b/model_zoo/official/recommend/deepfm/scripts/run_standalone_train.sh
similarity index 100%
rename from model_zoo/deepfm/scripts/run_standalone_train.sh
rename to model_zoo/official/recommend/deepfm/scripts/run_standalone_train.sh
diff --git a/model_zoo/deepfm/__init__.py b/model_zoo/official/recommend/deepfm/src/__init__.py
similarity index 100%
rename from model_zoo/deepfm/__init__.py
rename to model_zoo/official/recommend/deepfm/src/__init__.py
diff --git a/model_zoo/deepfm/src/callback.py b/model_zoo/official/recommend/deepfm/src/callback.py
similarity index 100%
rename from model_zoo/deepfm/src/callback.py
rename to model_zoo/official/recommend/deepfm/src/callback.py
diff --git a/model_zoo/deepfm/src/config.py b/model_zoo/official/recommend/deepfm/src/config.py
similarity index 100%
rename from model_zoo/deepfm/src/config.py
rename to model_zoo/official/recommend/deepfm/src/config.py
diff --git a/model_zoo/deepfm/src/dataset.py b/model_zoo/official/recommend/deepfm/src/dataset.py
similarity index 100%
rename from model_zoo/deepfm/src/dataset.py
rename to model_zoo/official/recommend/deepfm/src/dataset.py
diff --git a/model_zoo/deepfm/src/deepfm.py b/model_zoo/official/recommend/deepfm/src/deepfm.py
similarity index 100%
rename from model_zoo/deepfm/src/deepfm.py
rename to model_zoo/official/recommend/deepfm/src/deepfm.py
diff --git a/model_zoo/deepfm/train.py b/model_zoo/official/recommend/deepfm/train.py
similarity index 100%
rename from model_zoo/deepfm/train.py
rename to model_zoo/official/recommend/deepfm/train.py