diff --git a/modules/image/classification/DriverStatusRecognition/README_en.md b/modules/image/classification/DriverStatusRecognition/README_en.md
index 7391edef45e34b57b4bb11f7f00151ad3be92026..47c5b48b419821be70785e298df9f8d98070bb3e 100644
--- a/modules/image/classification/DriverStatusRecognition/README_en.md
+++ b/modules/image/classification/DriverStatusRecognition/README_en.md
@@ -49,7 +49,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/SnakeIdentification/README_en.md b/modules/image/classification/SnakeIdentification/README_en.md
index 49eec4e086f3438d124644a67182aa882b397229..c97d45c7c022f2c4e2342eb0697b9221915c7752 100644
--- a/modules/image/classification/SnakeIdentification/README_en.md
+++ b/modules/image/classification/SnakeIdentification/README_en.md
@@ -49,7 +49,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/alexnet_imagenet/README_en.md b/modules/image/classification/alexnet_imagenet/README_en.md
index d790ce857f21a50b223fe8f25c3f26e4b39c85f7..08c3b378441d2a377cafbd5e2b9b2f7936385f62 100644
--- a/modules/image/classification/alexnet_imagenet/README_en.md
+++ b/modules/image/classification/alexnet_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/darknet53_imagenet/README_en.md b/modules/image/classification/darknet53_imagenet/README_en.md
index 0f5a45cb53ca5dd6be656af85e6583388a5077b5..eb06fe36d007432c852c0ff609415aa6d9933ef7 100644
--- a/modules/image/classification/darknet53_imagenet/README_en.md
+++ b/modules/image/classification/darknet53_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/densenet121_imagenet/README_en.md b/modules/image/classification/densenet121_imagenet/README_en.md
index 75fb272c60cca69ceee8fd726a7034645a6f6b4d..a07b4e877bec9778fc3fb985540165011ef22c7f 100644
--- a/modules/image/classification/densenet121_imagenet/README_en.md
+++ b/modules/image/classification/densenet121_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/densenet161_imagenet/README_en.md b/modules/image/classification/densenet161_imagenet/README_en.md
index 8230b855f753dfffb3752f39b865ca430d88bf06..40391e2bd0b152eced1d01bc49aec61e08113165 100644
--- a/modules/image/classification/densenet161_imagenet/README_en.md
+++ b/modules/image/classification/densenet161_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/densenet169_imagenet/README_en.md b/modules/image/classification/densenet169_imagenet/README_en.md
index e81af919aa294a5f53101055f742fcf733e5838a..78c6f11334d642f4e9c8c9f8047369952e950c5e 100644
--- a/modules/image/classification/densenet169_imagenet/README_en.md
+++ b/modules/image/classification/densenet169_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/densenet201_imagenet/README_en.md b/modules/image/classification/densenet201_imagenet/README_en.md
index bcbe02fa957cc35e3eeb3693a6dfd51db9adcf48..42f8430c66c9dc623e051524951ff0e566f344ac 100644
--- a/modules/image/classification/densenet201_imagenet/README_en.md
+++ b/modules/image/classification/densenet201_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/densenet264_imagenet/README_en.md b/modules/image/classification/densenet264_imagenet/README_en.md
index 7bfee900bda98de66297e7483c8613b3f5421e9e..02940f020856fe502096b6e6fb59dbb0bd2fa21f 100644
--- a/modules/image/classification/densenet264_imagenet/README_en.md
+++ b/modules/image/classification/densenet264_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/dpn107_imagenet/README_en.md b/modules/image/classification/dpn107_imagenet/README_en.md
index 35e6623588de71899bb28e726b00aa362d925cea..20d21fdc1ba7d77c4801142b31ffe45389ce3944 100644
--- a/modules/image/classification/dpn107_imagenet/README_en.md
+++ b/modules/image/classification/dpn107_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/dpn131_imagenet/README_en.md b/modules/image/classification/dpn131_imagenet/README_en.md
index 1217ed2993a1e33a682901002f1301f9fb723cee..cabfb0ce9516a2a5ed69a00a2e780e489ecc6e8b 100644
--- a/modules/image/classification/dpn131_imagenet/README_en.md
+++ b/modules/image/classification/dpn131_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/dpn68_imagenet/README_en.md b/modules/image/classification/dpn68_imagenet/README_en.md
index 5ed3509bdc9ebbcbb7f5287ee4ba55db3439b0c0..456da156172689ad6f0a0d804a2c96787a33935e 100644
--- a/modules/image/classification/dpn68_imagenet/README_en.md
+++ b/modules/image/classification/dpn68_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/dpn92_imagenet/README_en.md b/modules/image/classification/dpn92_imagenet/README_en.md
index 5d453c17339fb2bc192d59a817efab018aa7cc44..e64de3694484d190373be57055d717d6aa976eda 100644
--- a/modules/image/classification/dpn92_imagenet/README_en.md
+++ b/modules/image/classification/dpn92_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/dpn98_imagenet/README_en.md b/modules/image/classification/dpn98_imagenet/README_en.md
index c8a2d7be28eef4314fd59f621ad43a187f424dba..5faa94815944f99040bb8310951cc900d8d8919e 100644
--- a/modules/image/classification/dpn98_imagenet/README_en.md
+++ b/modules/image/classification/dpn98_imagenet/README_en.md
@@ -46,7 +46,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb0_imagenet/README_en.md b/modules/image/classification/efficientnetb0_imagenet/README_en.md
index 58ee099abe56a9eb01928b407c5f8a23c0dc6ccf..b9e7f8d6f7fd19aac2503d53bcf5ed59fc388fca 100644
--- a/modules/image/classification/efficientnetb0_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb0_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb0_small_imagenet/README_en.md b/modules/image/classification/efficientnetb0_small_imagenet/README_en.md
index eb16c7c0eb39b955651df1d7d626b3c2a237caa9..6aba803d3d5920e6a6f87131aab5839c27c7e203 100644
--- a/modules/image/classification/efficientnetb0_small_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb0_small_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb1_imagenet/README_en.md b/modules/image/classification/efficientnetb1_imagenet/README_en.md
index db431ea1f6d7c5c6b8d8537cc828d581c0a18b35..e578354f2def3d71197306700a341b4a6132cfb0 100644
--- a/modules/image/classification/efficientnetb1_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb1_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb2_imagenet/README_en.md b/modules/image/classification/efficientnetb2_imagenet/README_en.md
index 07bf88c2b2c05561dc1bd427037eb8118a5119e1..01f5180bd30dcb846b1b73dfdc434e42be1a9a4b 100644
--- a/modules/image/classification/efficientnetb2_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb2_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb3_imagenet/README_en.md b/modules/image/classification/efficientnetb3_imagenet/README_en.md
index 9be75894816b10a569bca4aee328e5e58caa0e43..d305e4c75fc38e15ed76f03f1bee463bdb7a2119 100644
--- a/modules/image/classification/efficientnetb3_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb3_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb4_imagenet/README_en.md b/modules/image/classification/efficientnetb4_imagenet/README_en.md
index c366a4b160b861e87751ab67717f57f441ef53a4..e04148127a2b6adadc6871ef95f2efc2335f2e3d 100644
--- a/modules/image/classification/efficientnetb4_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb4_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb5_imagenet/README_en.md b/modules/image/classification/efficientnetb5_imagenet/README_en.md
index 565595bab885b5699e41b1dce1e5e006abb3d351..2562ba1338b5f9ffe9525b1f2596de0ce7a7f1ba 100644
--- a/modules/image/classification/efficientnetb5_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb5_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb6_imagenet/README_en.md b/modules/image/classification/efficientnetb6_imagenet/README_en.md
index fd907974713e197c3541b650c791a24f70996b27..cc10c72624a3b4914a59b8c6e617fa258d2241e2 100644
--- a/modules/image/classification/efficientnetb6_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb6_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/efficientnetb7_imagenet/README_en.md b/modules/image/classification/efficientnetb7_imagenet/README_en.md
index a62c9a5882c4fc6acdc05aa23bbcc8ac0b2d2397..d61af6696f0642ac92dff68ec9a8bb2f2a87e1c0 100644
--- a/modules/image/classification/efficientnetb7_imagenet/README_en.md
+++ b/modules/image/classification/efficientnetb7_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/googlenet_imagenet/README_en.md b/modules/image/classification/googlenet_imagenet/README_en.md
index d27683307f3f66ed9a5cb8fa202f959cbf669294..56e61c0ab2c0101722fa3c536ccdddd5518d9286 100644
--- a/modules/image/classification/googlenet_imagenet/README_en.md
+++ b/modules/image/classification/googlenet_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/inception_v4_imagenet/README_en.md b/modules/image/classification/inception_v4_imagenet/README_en.md
index 91996bdad5851a5c37c556602d37ebac7a7e9d8c..c8dd3f6b30ca0827e46da28f36d35f3d8212cb5e 100644
--- a/modules/image/classification/inception_v4_imagenet/README_en.md
+++ b/modules/image/classification/inception_v4_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v2_animals/README_en.md b/modules/image/classification/mobilenet_v2_animals/README_en.md
index aec8b16be3d91634f7a6210e7ce92f70f585ac8d..9f0835948e21c3bfbcb7cea3f3a758ef69d50052 100644
--- a/modules/image/classification/mobilenet_v2_animals/README_en.md
+++ b/modules/image/classification/mobilenet_v2_animals/README_en.md
@@ -48,7 +48,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v2_dishes/README_en.md b/modules/image/classification/mobilenet_v2_dishes/README_en.md
index 4c80c4731b3f7c9c38d212c0713c6e2b099843e8..70d3f41a629557222b5c62d403077fdb45e46e08 100644
--- a/modules/image/classification/mobilenet_v2_dishes/README_en.md
+++ b/modules/image/classification/mobilenet_v2_dishes/README_en.md
@@ -50,7 +50,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v2_imagenet/README_en.md b/modules/image/classification/mobilenet_v2_imagenet/README_en.md
index 07fa3a26af66cc3eebd7c0db3e871026290ac45a..5f73d8f142391743b2b360547e75a7a05b79febd 100644
--- a/modules/image/classification/mobilenet_v2_imagenet/README_en.md
+++ b/modules/image/classification/mobilenet_v2_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v2_imagenet_ssld/README_en.md b/modules/image/classification/mobilenet_v2_imagenet_ssld/README_en.md
index 40d2f23156b20061663b83c70462815e4d0b5bf7..ef9d8988b610331a07af12fd367689de447a9192 100644
--- a/modules/image/classification/mobilenet_v2_imagenet_ssld/README_en.md
+++ b/modules/image/classification/mobilenet_v2_imagenet_ssld/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v3_large_imagenet_ssld/README_en.md b/modules/image/classification/mobilenet_v3_large_imagenet_ssld/README_en.md
index f650d61d6f59e5b34dc50514cb8ea9f33dd28e97..ec1b3b31e048a9556dd662804eb4991aec113258 100644
--- a/modules/image/classification/mobilenet_v3_large_imagenet_ssld/README_en.md
+++ b/modules/image/classification/mobilenet_v3_large_imagenet_ssld/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/mobilenet_v3_small_imagenet_ssld/README_en.md b/modules/image/classification/mobilenet_v3_small_imagenet_ssld/README_en.md
index a44e66d27781044058961b5f61ed2b168e5799bd..0a77131a44f4a4fe54557b1acc07f67efaf4376b 100644
--- a/modules/image/classification/mobilenet_v3_small_imagenet_ssld/README_en.md
+++ b/modules/image/classification/mobilenet_v3_small_imagenet_ssld/README_en.md
@@ -46,7 +46,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/nasnet_imagenet/README_en.md b/modules/image/classification/nasnet_imagenet/README_en.md
index 5e4584350c2c95d16dc49fa59536f1ee370a4415..ba0f84ae8082843ce1ab670d11d7366b42664714 100644
--- a/modules/image/classification/nasnet_imagenet/README_en.md
+++ b/modules/image/classification/nasnet_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/pnasnet_imagenet/README_en.md b/modules/image/classification/pnasnet_imagenet/README_en.md
index 1bae2da1df5b35357c07ee3bedd91203eff9fc74..7454af0216bb65efc0f935186b87727903172675 100644
--- a/modules/image/classification/pnasnet_imagenet/README_en.md
+++ b/modules/image/classification/pnasnet_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet18_vd_imagenet/README_en.md b/modules/image/classification/resnet18_vd_imagenet/README_en.md
index ccc003906b1ea13f2923523a74783cfb609a3ef5..6ce03023c18bd92b7962437893511cc240e083d8 100644
--- a/modules/image/classification/resnet18_vd_imagenet/README_en.md
+++ b/modules/image/classification/resnet18_vd_imagenet/README_en.md
@@ -46,7 +46,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet50_vd_10w/README_en.md b/modules/image/classification/resnet50_vd_10w/README_en.md
index ff6a4062fab6eb14e655331a0f43ccde0e876580..51bef67641d771eeabaf48c6d2aaee513f488ba0 100644
--- a/modules/image/classification/resnet50_vd_10w/README_en.md
+++ b/modules/image/classification/resnet50_vd_10w/README_en.md
@@ -38,7 +38,7 @@
 
 ## III.Module API Prediction
 
-- ### 1、预测Prediction Code Example
+- ### 1、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet50_vd_dishes/README_en.md b/modules/image/classification/resnet50_vd_dishes/README_en.md
index a15ca07bfb6b7dc54b7b4700ce42c8bf817c2f1b..2526c1a8c3c83f7d1ff589f8d3d475dcf421d0da 100644
--- a/modules/image/classification/resnet50_vd_dishes/README_en.md
+++ b/modules/image/classification/resnet50_vd_dishes/README_en.md
@@ -50,7 +50,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet50_vd_wildanimals/README_en.md b/modules/image/classification/resnet50_vd_wildanimals/README_en.md
index 3e260a927fb761fa4db7801f2777fa099008d112..9a526d581511fd56250d9b4d4fe490349b367c2a 100644
--- a/modules/image/classification/resnet50_vd_wildanimals/README_en.md
+++ b/modules/image/classification/resnet50_vd_wildanimals/README_en.md
@@ -47,7 +47,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet_v2_101_imagenet/README_en.md b/modules/image/classification/resnet_v2_101_imagenet/README_en.md
index 9c0753abb844cd518ffe1c9ce8052f773bea8e41..2d39b5fa10c99180b39dcac8360da2f18a6ab6ad 100644
--- a/modules/image/classification/resnet_v2_101_imagenet/README_en.md
+++ b/modules/image/classification/resnet_v2_101_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet_v2_152_imagenet/README_en.md b/modules/image/classification/resnet_v2_152_imagenet/README_en.md
index 6511eb190f7d166c81947fabde93390ff5b2783d..1fc4640be72f744b2dad4bf8239af25556ab319d 100644
--- a/modules/image/classification/resnet_v2_152_imagenet/README_en.md
+++ b/modules/image/classification/resnet_v2_152_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet_v2_18_imagenet/README_en.md b/modules/image/classification/resnet_v2_18_imagenet/README_en.md
index d6cca6c794870f9426eed68da9300d9dba75ff17..233bc1ad7c61e8b08f7bf42737a6c9b23464c7bf 100644
--- a/modules/image/classification/resnet_v2_18_imagenet/README_en.md
+++ b/modules/image/classification/resnet_v2_18_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet_v2_34_imagenet/README_en.md b/modules/image/classification/resnet_v2_34_imagenet/README_en.md
index 33264844dc310a48f7121de06e8689e260212364..c5cdbd51bb275fd089176be21ba7b1dabf18c4d2 100644
--- a/modules/image/classification/resnet_v2_34_imagenet/README_en.md
+++ b/modules/image/classification/resnet_v2_34_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnet_v2_50_imagenet/README_en.md b/modules/image/classification/resnet_v2_50_imagenet/README_en.md
index 079c5bfc334c4348a7706874d595774e24dc202f..32a54005690f406960d851bcc291ca07dfb0114b 100644
--- a/modules/image/classification/resnet_v2_50_imagenet/README_en.md
+++ b/modules/image/classification/resnet_v2_50_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_32x16d_wsl/README_en.md b/modules/image/classification/resnext101_32x16d_wsl/README_en.md
index 760b5f39fe578e2bd460b42381f9bbec4b5c7608..7317b4464320600e0312dc660ac74cca26699653 100644
--- a/modules/image/classification/resnext101_32x16d_wsl/README_en.md
+++ b/modules/image/classification/resnext101_32x16d_wsl/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_32x32d_wsl/README_en.md b/modules/image/classification/resnext101_32x32d_wsl/README_en.md
index bcc05e070e3a0b09ec74394648b40236dc9a05cf..c9ded02a5db8cc834c68635edb567bf270ecfe84 100644
--- a/modules/image/classification/resnext101_32x32d_wsl/README_en.md
+++ b/modules/image/classification/resnext101_32x32d_wsl/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_32x48d_wsl/README_en.md b/modules/image/classification/resnext101_32x48d_wsl/README_en.md
index eb72fd25be27c4b36896efd42a0bc5886b206506..bf0541f2b8c9481bdbbceda4c162b90d7af329ec 100644
--- a/modules/image/classification/resnext101_32x48d_wsl/README_en.md
+++ b/modules/image/classification/resnext101_32x48d_wsl/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_32x4d_imagenet/README_en.md b/modules/image/classification/resnext101_32x4d_imagenet/README_en.md
index 6df60e4fa8dcc34862997b0b039665f66e796c2e..811a6c726f1949410a6a816a0c03a4b9c4346bc5 100644
--- a/modules/image/classification/resnext101_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext101_32x4d_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_32x8d_wsl/README_en.md b/modules/image/classification/resnext101_32x8d_wsl/README_en.md
index 4e5f717d437ce8c5ade688f456999bfc794e3f80..14494475ecaed061dba5cd639ef8994f02a9d28d 100644
--- a/modules/image/classification/resnext101_32x8d_wsl/README_en.md
+++ b/modules/image/classification/resnext101_32x8d_wsl/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_64x4d_imagenet/README_en.md b/modules/image/classification/resnext101_64x4d_imagenet/README_en.md
index dca186d08451209660f34060fb5c8abb51c0079a..7c12f4336f440cf21215792808a11289b9cc3300 100644
--- a/modules/image/classification/resnext101_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext101_64x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_vd_32x4d_imagenet/README_en.md b/modules/image/classification/resnext101_vd_32x4d_imagenet/README_en.md
index e4ebdd5ab8fe0ccb3da343b76e80e22c6c4cc41e..3c6bcbf70785bc86d3056866ae25c578c05f9c33 100644
--- a/modules/image/classification/resnext101_vd_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext101_vd_32x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext101_vd_64x4d_imagenet/README_en.md b/modules/image/classification/resnext101_vd_64x4d_imagenet/README_en.md
index 5af6c2223e8dd168428aa1019a0c109366e9629f..4fa61f9c87968d7227b3c88511bd1696a5fc8574 100644
--- a/modules/image/classification/resnext101_vd_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext101_vd_64x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext152_32x4d_imagenet/README_en.md b/modules/image/classification/resnext152_32x4d_imagenet/README_en.md
index 4951fa30818241435e6760b218c1c784b5381129..90423f00f48734f9ec545e1fbc2bf87dee4d5462 100644
--- a/modules/image/classification/resnext152_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext152_32x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext152_64x4d_imagenet/README_en.md b/modules/image/classification/resnext152_64x4d_imagenet/README_en.md
index 11d5eb38c5abb5dbeaf9f364414fa9585e3a6d13..3805380bdaf39ad8a904042443cfe2426190366e 100644
--- a/modules/image/classification/resnext152_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext152_64x4d_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext152_vd_64x4d_imagenet/README_en.md b/modules/image/classification/resnext152_vd_64x4d_imagenet/README_en.md
index 1fc47fa42ca1fc546a1c10807640d8d302a7533d..059333b582c4a87d84b100a87a7ddca50090eede 100644
--- a/modules/image/classification/resnext152_vd_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext152_vd_64x4d_imagenet/README_en.md
@@ -45,7 +45,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext50_32x4d_imagenet/README_en.md b/modules/image/classification/resnext50_32x4d_imagenet/README_en.md
index 24d03f73b3956184c2b5776b8a093fc9ee1832de..d696f4a455752e97740424798d79e56db5e37cf3 100644
--- a/modules/image/classification/resnext50_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext50_32x4d_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext50_64x4d_imagenet/README_en.md b/modules/image/classification/resnext50_64x4d_imagenet/README_en.md
index 46175d23a1c82b9da844da5df58b03c8bf3e9e0c..b9708b3f4461b340bc59d94d359566e2d1340237 100644
--- a/modules/image/classification/resnext50_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext50_64x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext50_vd_32x4d_imagenet/README_en.md b/modules/image/classification/resnext50_vd_32x4d_imagenet/README_en.md
index 39ff03a89babee95faeb1fef03c210205e684df8..1d5aae6deafcb19a511d64665b8aed5a6ba85014 100644
--- a/modules/image/classification/resnext50_vd_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext50_vd_32x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/resnext50_vd_64x4d_imagenet/README_en.md b/modules/image/classification/resnext50_vd_64x4d_imagenet/README_en.md
index 7b29e794df4903c4bee3b619b4ee3e53444f0d0a..fe746d989e649f5a6af01e6a3976ba9f974973af 100644
--- a/modules/image/classification/resnext50_vd_64x4d_imagenet/README_en.md
+++ b/modules/image/classification/resnext50_vd_64x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/se_resnext101_32x4d_imagenet/README_en.md b/modules/image/classification/se_resnext101_32x4d_imagenet/README_en.md
index 5ecfe62014c50624d3ce09387336fd5d49963f85..a3308b7fdfdfcca610dcf25e8aee63f12de8151e 100644
--- a/modules/image/classification/se_resnext101_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/se_resnext101_32x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/se_resnext50_32x4d_imagenet/README_en.md b/modules/image/classification/se_resnext50_32x4d_imagenet/README_en.md
index 93d629a4effd9e54040a130407a3d2e681ef67fe..9bf94e300d87f87d4b6e7061b73c28ce42107e3a 100644
--- a/modules/image/classification/se_resnext50_32x4d_imagenet/README_en.md
+++ b/modules/image/classification/se_resnext50_32x4d_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/shufflenet_v2_imagenet/README_en.md b/modules/image/classification/shufflenet_v2_imagenet/README_en.md
index 73b9959cc25f2b04880e2ed6288736b9ca0169de..e2c6dfc1b54693ec5c7d1a25460b3bf35377d8bf 100644
--- a/modules/image/classification/shufflenet_v2_imagenet/README_en.md
+++ b/modules/image/classification/shufflenet_v2_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/spinalnet_res101_gemstone/README_en.md b/modules/image/classification/spinalnet_res101_gemstone/README_en.md
index 375aab26319a5e358e0b1b4053803017577c38b3..123f84b5c27a77b74da74a409c9a502c99a0cae3 100644
--- a/modules/image/classification/spinalnet_res101_gemstone/README_en.md
+++ b/modules/image/classification/spinalnet_res101_gemstone/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/spinalnet_res50_gemstone/README_en.md b/modules/image/classification/spinalnet_res50_gemstone/README_en.md
index 642e88de6b0056f7ab0e5b5c6e5e6a9369168f5b..1af1f9f06761211ed1bd58e3b74709d3b61ea546 100644
--- a/modules/image/classification/spinalnet_res50_gemstone/README_en.md
+++ b/modules/image/classification/spinalnet_res50_gemstone/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/spinalnet_vgg16_gemstone/README_en.md b/modules/image/classification/spinalnet_vgg16_gemstone/README_en.md
index 4c65ef43f72fd8f68366c7deec0d3e5343f5035a..a36834a516b7b913eb44121accab4705cb3413d0 100644
--- a/modules/image/classification/spinalnet_vgg16_gemstone/README_en.md
+++ b/modules/image/classification/spinalnet_vgg16_gemstone/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/vgg11_imagenet/README_en.md b/modules/image/classification/vgg11_imagenet/README_en.md
index fdf4e6119a0fce7a8b7ee0bc8433e5620409e204..40e8c02941e2059e7e59355887b64c26e6377daf 100644
--- a/modules/image/classification/vgg11_imagenet/README_en.md
+++ b/modules/image/classification/vgg11_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/vgg13_imagenet/README_en.md b/modules/image/classification/vgg13_imagenet/README_en.md
index b71b8979487f9a55a69f1b254e225a51de1d8dc9..25ef73852cde16f854eab48ffe3e5081a5d414f9 100644
--- a/modules/image/classification/vgg13_imagenet/README_en.md
+++ b/modules/image/classification/vgg13_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/vgg16_imagenet/README_en.md b/modules/image/classification/vgg16_imagenet/README_en.md
index 62ea3939aad8519b2fa45e6d07aba1cfdaf973f6..01cf0d8a2f13e24461168abf94cec79d321fbcb6 100644
--- a/modules/image/classification/vgg16_imagenet/README_en.md
+++ b/modules/image/classification/vgg16_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/vgg19_imagenet/README_en.md b/modules/image/classification/vgg19_imagenet/README_en.md
index aa42e378d60c1c64628b111b4fb77511810a8e4d..894ba47a8658ae7370b9641a342a75065c53eec8 100644
--- a/modules/image/classification/vgg19_imagenet/README_en.md
+++ b/modules/image/classification/vgg19_imagenet/README_en.md
@@ -43,7 +43,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/xception41_imagenet/README_en.md b/modules/image/classification/xception41_imagenet/README_en.md
index 4ff6e571be0a7e06f8ab91f345e78eded24a5e1f..9835e3db48d476695a6b7a6d7bc41316c298471e 100644
--- a/modules/image/classification/xception41_imagenet/README_en.md
+++ b/modules/image/classification/xception41_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/xception65_imagenet/README_en.md b/modules/image/classification/xception65_imagenet/README_en.md
index ea13c1edc1352cc5aa98dc3b9d6438d699056b91..db81a7b5d3cac0ff16c235b1e9f33916f4456cc9 100644
--- a/modules/image/classification/xception65_imagenet/README_en.md
+++ b/modules/image/classification/xception65_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub
diff --git a/modules/image/classification/xception71_imagenet/README_en.md b/modules/image/classification/xception71_imagenet/README_en.md
index 58c751dba5ee3d9519cfdc57439726321852c909..118ddc704b15f64defad8e15d08d37df3a3a8edd 100644
--- a/modules/image/classification/xception71_imagenet/README_en.md
+++ b/modules/image/classification/xception71_imagenet/README_en.md
@@ -44,7 +44,7 @@
     ```
   - If you want to call the Hub module through the command line, please refer to: [PaddleHub Command Line Instruction](../../../../docs/docs_ch/tutorial/cmd_usage.rst)
 
-- ### 2、预测Prediction Code Example
+- ### 2、Prediction Code Example
 
   - ```python
     import paddlehub as hub