diff --git a/CMakeLists.txt b/CMakeLists.txt
index 47da62291..332f382da 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -559,25 +559,6 @@ if(NOT ANDROID)
     DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/third_libs/install
     DESTINATION ${CMAKE_INSTALL_PREFIX}/third_libs
   )
-  if(WIN32)
-    install(
-      DIRECTORY ${PROJECT_SOURCE_DIR}/examples/vision
-      DESTINATION ${CMAKE_INSTALL_PREFIX}/examples
-    )
-    install(
-      DIRECTORY ${PROJECT_SOURCE_DIR}/examples/text
-      DESTINATION ${CMAKE_INSTALL_PREFIX}/examples
-    )
-    install(
-      DIRECTORY ${PROJECT_SOURCE_DIR}/examples/runtime
-      DESTINATION ${CMAKE_INSTALL_PREFIX}/examples
-    )
-  else()
-    install(
-      DIRECTORY ${PROJECT_SOURCE_DIR}/examples
-      DESTINATION ${CMAKE_INSTALL_PREFIX}
-    )
-  endif()
 else()
   set_android_third_libs_installation()
 endif()
diff --git a/cmake/paddle_inference.cmake b/cmake/paddle_inference.cmake
index fc9cbd8e1..ea1fad6c8 100755
--- a/cmake/paddle_inference.cmake
+++ b/cmake/paddle_inference.cmake
@@ -82,6 +82,7 @@ else()
   set(PADDLEINFERENCE_URL_BASE "https://bj.bcebos.com/fastdeploy/third_libs/")
   set(PADDLEINFERENCE_VERSION "2.4-dev7")
   if(WIN32)
+    set(PADDLEINFERENCE_VERSION "2.4-dev6") # dev7 for win is not ready now!
     if (WITH_GPU)
       set(PADDLEINFERENCE_FILE "paddle_inference-win-x64-gpu-trt-${PADDLEINFERENCE_VERSION}.zip")
     else()