diff --git a/README.md b/README.md
index eb21c5f23b40eea6f85958112234c974b737b1de..4973bdc484844a9d5c842b37b417f29591dc7d58 100644
--- a/README.md
+++ b/README.md
@@ -35,27 +35,27 @@
- 包含语义理解、召回、粗排、精排、多任务学习、融合等多个任务的完整推荐搜索算法库
-| 方向 | 模型 | 单机CPU训练 | 单机GPU训练 | 分布式CPU训练 |
-| :------: | :-----------------------------------------------------------------------: | :---------: | :---------: | :-----------: |
-| 内容理解 | [Text-Classifcation](models/contentunderstanding/classification/model.py) | ✓ | x | ✓ |
-| 内容理解 | [TagSpace](models/contentunderstanding/tagspace/model.py) | ✓ | x | ✓ |
-| 召回 | [DSSM](models/match/dssm/model.py) | ✓ | x | ✓ |
-| 召回 | [MultiView-Simnet](models/match/multiview-simnet/model.py) | ✓ | x | ✓ |
-| 召回 | [TDM](models/treebased/tdm/model.py) | ✓ | x | ✓ |
-| 召回 | [Word2Vec](models/recall/word2vec/model.py) | ✓ | x | ✓ |
-| 召回 | [SSR](models/recall/ssr/model.py) | ✓ | ✓ | ✓ |
-| 召回 | [Gru4Rec](models/recall/gru4rec/model.py) | ✓ | ✓ | ✓ |
-| 召回 | [Youtube_dnn](models/recall/youtube_dnn/model.py) | ✓ | ✓ | ✓ |
-| 召回 | [NCF](models/recall/ncf/model.py) | ✓ | ✓ | ✓ |
-| 排序 | [Dnn](models/rank/dnn/model.py) | ✓ | x | ✓ |
-| 排序 | [DeepFM](models/rank/deepfm/model.py) | ✓ | x | ✓ |
-| 排序 | [xDeepFM](models/rank/xdeepfm/model.py) | ✓ | x | ✓ |
-| 排序 | [DIN](models/rank/din/model.py) | ✓ | x | ✓ |
-| 排序 | [Wide&Deep](models/rank/wide_deep/model.py) | ✓ | x | ✓ |
-| 多任务 | [ESMM](models/multitask/esmm/model.py) | ✓ | ✓ | ✓ |
-| 多任务 | [MMOE](models/multitask/mmoe/model.py) | ✓ | ✓ | ✓ |
-| 多任务 | [ShareBottom](models/multitask/share-bottom/model.py) | ✓ | ✓ | ✓ |
-| 重排序 | [Listwise](models/rerank/listwise/model.py) | ✓ | x | ✓ |
+ | 方向 | 模型 | 单机CPU训练 | 单机GPU训练 | 分布式CPU训练 |
+ | :------: | :-----------------------------------------------------------------------: | :---------: | :---------: | :-----------: |
+ | 内容理解 | [Text-Classifcation](models/contentunderstanding/classification/model.py) | ✓ | x | ✓ |
+ | 内容理解 | [TagSpace](models/contentunderstanding/tagspace/model.py) | ✓ | x | ✓ |
+ | 召回 | [DSSM](models/match/dssm/model.py) | ✓ | x | ✓ |
+ | 召回 | [MultiView-Simnet](models/match/multiview-simnet/model.py) | ✓ | x | ✓ |
+ | 召回 | [TDM](models/treebased/tdm/model.py) | ✓ | x | ✓ |
+ | 召回 | [Word2Vec](models/recall/word2vec/model.py) | ✓ | x | ✓ |
+ | 召回 | [SSR](models/recall/ssr/model.py) | ✓ | ✓ | ✓ |
+ | 召回 | [Gru4Rec](models/recall/gru4rec/model.py) | ✓ | ✓ | ✓ |
+ | 召回 | [Youtube_dnn](models/recall/youtube_dnn/model.py) | ✓ | ✓ | ✓ |
+ | 召回 | [NCF](models/recall/ncf/model.py) | ✓ | ✓ | ✓ |
+ | 排序 | [Dnn](models/rank/dnn/model.py) | ✓ | x | ✓ |
+ | 排序 | [DeepFM](models/rank/deepfm/model.py) | ✓ | x | ✓ |
+ | 排序 | [xDeepFM](models/rank/xdeepfm/model.py) | ✓ | x | ✓ |
+ | 排序 | [DIN](models/rank/din/model.py) | ✓ | x | ✓ |
+ | 排序 | [Wide&Deep](models/rank/wide_deep/model.py) | ✓ | x | ✓ |
+ | 多任务 | [ESMM](models/multitask/esmm/model.py) | ✓ | ✓ | ✓ |
+ | 多任务 | [MMOE](models/multitask/mmoe/model.py) | ✓ | ✓ | ✓ |
+ | 多任务 | [ShareBottom](models/multitask/share-bottom/model.py) | ✓ | ✓ | ✓ |
+ | 重排序 | [Listwise](models/rerank/listwise/model.py) | ✓ | x | ✓ |
@@ -152,4 +152,4 @@ python -m paddlerec.run -m paddlerec.models.rank.dnn
亦可通过以下方式与我们沟通交流：
- 微信公众号 Paddle沟通交流QQ群 PaddleRec微信小助手
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+ 微信公众号 PaddleRec交流QQ群 PaddleRec微信小助手
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