diff --git a/python/examples/criteo_ctr_with_cube/README.md b/python/examples/criteo_ctr_with_cube/README.md
index 056035a68335d88fef813b834538643b8cc04ea0..02125422af7e7ce53a05a1eff9a43159034a79dc 100755
--- a/python/examples/criteo_ctr_with_cube/README.md
+++ b/python/examples/criteo_ctr_with_cube/README.md
@@ -2,16 +2,6 @@
 
 ([简体中文](./README_CN.md)|English)
 
-### Compile Source Code
-in the root directory of this git project
-```
-mkdir build_server
-cd build_server
-cmake -DPYTHON_INCLUDE_DIR=$PYTHONROOT/include/python2.7/ -DPYTHON_LIBRARIES=$PYTHONROOT/lib64/libpython2.7.so -DPYTHON_EXECUTABLE=$PYTHONROOT/bin/python -DSERVER=ON ..
-make -j10
-make install -j10
-```
-
 ### Get Sample Dataset
 
 go to directory `python/examples/criteo_ctr_with_cube`
diff --git a/python/examples/criteo_ctr_with_cube/README_CN.md b/python/examples/criteo_ctr_with_cube/README_CN.md
index 2ba22770b770f318ba0c3ef503c34571d2976e8f..3b6f812ca53bd435e9b11b59e2a459c46ee3f864 100644
--- a/python/examples/criteo_ctr_with_cube/README_CN.md
+++ b/python/examples/criteo_ctr_with_cube/README_CN.md
@@ -1,16 +1,6 @@
 ## 带稀疏参数索引服务的CTR预测服务
 (简体中文|[English](./README.md))
 
-### 编译源代码
-在本项目的根目录下，执行
-```
-mkdir build_server
-cd build_server
-cmake -DPYTHON_INCLUDE_DIR=$PYTHONROOT/include/python2.7/ -DPYTHON_LIBRARIES=$PYTHONROOT/lib64/libpython2.7.so -DPYTHON_EXECUTABLE=$PYTHONROOT/bin/python -DSERVER=ON ..
-make -j10
-make install -j10
-```
-
 ### 获取样例数据
 进入目录 `python/examples/criteo_ctr_with_cube`
 ```