diff --git a/cmake/external/dgc.cmake b/cmake/external/dgc.cmake
index a58b8c68d7716a901db1907af64c4a344a24cfc6..05e63bfe3fee58085d49736c09723953e60cfb85 100644
--- a/cmake/external/dgc.cmake
+++ b/cmake/external/dgc.cmake
@@ -38,5 +38,3 @@ ADD_LIBRARY(dgc STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET dgc PROPERTY IMPORTED_LOCATION ${DGC_LIBRARIES})
 ADD_DEPENDENCIES(dgc extern_dgc)
 
-LIST(APPEND external_project_dependencies dgc)
-
diff --git a/cmake/external/gflags.cmake b/cmake/external/gflags.cmake
index 911920ed6212b87aa25ba9a1faf7696fbcb22587..343b754478834a43e2403a12836e0c8de797a56b 100644
--- a/cmake/external/gflags.cmake
+++ b/cmake/external/gflags.cmake
@@ -18,7 +18,7 @@ SET(GFLAGS_SOURCES_DIR ${THIRD_PARTY_PATH}/gflags)
 SET(GFLAGS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/gflags)
 SET(GFLAGS_INCLUDE_DIR "${GFLAGS_INSTALL_DIR}/include" CACHE PATH "gflags include directory." FORCE)
 IF(WIN32)
-  set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.lib" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
+  set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/gflags_static.lib" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
 ELSE(WIN32)
   set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.a" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
 ENDIF(WIN32)
@@ -50,13 +50,6 @@ ExternalProject_Add(
                      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
 )
-IF(WIN32)
-  IF(NOT EXISTS "${GFLAGS_INSTALL_DIR}/lib/libgflags.lib")
-    add_custom_command(TARGET extern_gflags POST_BUILD
-            COMMAND cmake -E copy ${GFLAGS_INSTALL_DIR}/lib/gflags_static.lib ${GFLAGS_INSTALL_DIR}/lib/libgflags.lib
-            )
-  ENDIF()
-ENDIF(WIN32)
 ADD_LIBRARY(gflags STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET gflags PROPERTY IMPORTED_LOCATION ${GFLAGS_LIBRARIES})
 ADD_DEPENDENCIES(gflags extern_gflags)
diff --git a/cmake/external/glog.cmake b/cmake/external/glog.cmake
index 7fa17ce6b7b106c47c486729d0136748c73176a7..ac6294048cf7198651de292f24f97c522a5009e0 100644
--- a/cmake/external/glog.cmake
+++ b/cmake/external/glog.cmake
@@ -19,7 +19,7 @@ SET(GLOG_INSTALL_DIR ${THIRD_PARTY_PATH}/install/glog)
 SET(GLOG_INCLUDE_DIR "${GLOG_INSTALL_DIR}/include" CACHE PATH "glog include directory." FORCE)
 
 IF(WIN32)
-  SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.lib" CACHE FILEPATH "glog library." FORCE)
+  SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/glog.lib" CACHE FILEPATH "glog library." FORCE)
   SET(GLOG_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4530")
 ELSE(WIN32)
   SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.a" CACHE FILEPATH "glog library." FORCE)
@@ -60,13 +60,6 @@ ExternalProject_Add(
                      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
 )
-IF(WIN32)
-  IF(NOT EXISTS "${GLOG_INSTALL_DIR}/lib/libglog.lib")
-    add_custom_command(TARGET extern_glog POST_BUILD
-    COMMAND cmake -E copy ${GLOG_INSTALL_DIR}/lib/glog.lib ${GLOG_INSTALL_DIR}/lib/libglog.lib
-  )
-  ENDIF()
-ENDIF(WIN32)
 
 ADD_LIBRARY(glog STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARIES})
diff --git a/cmake/external/snappy.cmake b/cmake/external/snappy.cmake
index 1e01057aa606af78cd722d3619a710cb35817174..3fb6b49f472df48b77ca689f4ef22e6abc2902a9 100644
--- a/cmake/external/snappy.cmake
+++ b/cmake/external/snappy.cmake
@@ -53,12 +53,7 @@ ExternalProject_Add(
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
 )
 IF(WIN32)
-    IF(NOT EXISTS "${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib")
-        add_custom_command(TARGET extern_snappy POST_BUILD
-                COMMAND cmake -E copy ${SNAPPY_INSTALL_DIR}/lib/snappy.lib ${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib
-                )
-    ENDIF()
-    set(SNAPPY_LIBRARIES "${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib")
+    set(SNAPPY_LIBRARIES "${SNAPPY_INSTALL_DIR}/lib/snappy.lib")
 else(WIN32)
     set(SNAPPY_LIBRARIES "${SNAPPY_INSTALL_DIR}/lib/libsnappy.a")
 endif (WIN32)
diff --git a/cmake/external/warpctc.cmake b/cmake/external/warpctc.cmake
index 012283c6ea7762f3932ce55d5f86c16623679e75..5fc46ae8eb8623ee6677cea7e62ce0329c57e1f2 100644
--- a/cmake/external/warpctc.cmake
+++ b/cmake/external/warpctc.cmake
@@ -64,12 +64,7 @@ ExternalProject_Add(
                      -DCMAKE_INSTALL_PREFIX:PATH=${WARPCTC_INSTALL_DIR}
 )
 IF(WIN32)
-    IF(NOT EXISTS "${WARPCTC_INSTALL_DIR}/lib/warpctc${CMAKE_SHARED_LIBRARY_SUFFIX}")
-        add_custom_command(TARGET extern_warpctc POST_BUILD
-                COMMAND cmake -E copy ${WARPCTC_INSTALL_DIR}/bin/warpctc${CMAKE_SHARED_LIBRARY_SUFFIX} ${WARPCTC_INSTALL_DIR}/lib/warpctc${CMAKE_SHARED_LIBRARY_SUFFIX}
-                )
-    ENDIF()
-    SET(WARPCTC_LIBRARIES "${WARPCTC_INSTALL_DIR}/lib/warpctc${CMAKE_SHARED_LIBRARY_SUFFIX}"
+    SET(WARPCTC_LIBRARIES "${WARPCTC_INSTALL_DIR}/bin/warpctc${CMAKE_SHARED_LIBRARY_SUFFIX}"
             CACHE FILEPATH "Warp-ctc Library" FORCE)
 else(WIN32)
     SET(WARPCTC_LIBRARIES "${WARPCTC_INSTALL_DIR}/lib/libwarpctc${CMAKE_SHARED_LIBRARY_SUFFIX}"
diff --git a/cmake/external/xxhash.cmake b/cmake/external/xxhash.cmake
index 23b1e02108642df561948a6faa3152effb7ca932..262d47f6fd409e6bb6b5402a646c87d8a3dbb4fe 100644
--- a/cmake/external/xxhash.cmake
+++ b/cmake/external/xxhash.cmake
@@ -56,12 +56,7 @@ else()
 endif()
 
 if (WIN32)
-  IF(NOT EXISTS "${XXHASH_INSTALL_DIR}/lib/libxxhash.lib")
-    add_custom_command(TARGET extern_xxhash POST_BUILD
-            COMMAND cmake -E copy ${XXHASH_INSTALL_DIR}/lib/xxhash.lib ${XXHASH_INSTALL_DIR}/lib/libxxhash.lib
-            )
-  ENDIF()
-  set(XXHASH_LIBRARIES "${XXHASH_INSTALL_DIR}/lib/libxxhash.lib")
+  set(XXHASH_LIBRARIES "${XXHASH_INSTALL_DIR}/lib/xxhash.lib")
 else()
   set(XXHASH_LIBRARIES "${XXHASH_INSTALL_DIR}/lib/libxxhash.a")
 endif ()
diff --git a/cmake/external/zlib.cmake b/cmake/external/zlib.cmake
index 5569fefe992d10ad4820e51e677f40271d0214e7..58881ac2206d844acf56c3dd67138ca18f59eb49 100644
--- a/cmake/external/zlib.cmake
+++ b/cmake/external/zlib.cmake
@@ -44,12 +44,7 @@ ExternalProject_Add(
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
 )
 IF(WIN32)
-  IF(NOT EXISTS "${ZLIB_INSTALL_DIR}/lib/libz.lib")
-    add_custom_command(TARGET extern_zlib POST_BUILD
-            COMMAND cmake -E copy ${ZLIB_INSTALL_DIR}/lib/zlibstatic.lib ${ZLIB_INSTALL_DIR}/lib/libz.lib
-            )
-  ENDIF()
-  SET(ZLIB_LIBRARIES "${ZLIB_INSTALL_DIR}/lib/libz.lib" CACHE FILEPATH "zlib library." FORCE)
+  SET(ZLIB_LIBRARIES "${ZLIB_INSTALL_DIR}/lib/zlibstatic.lib" CACHE FILEPATH "zlib library." FORCE)
 ELSE(WIN32)
   SET(ZLIB_LIBRARIES "${ZLIB_INSTALL_DIR}/lib/libz.a" CACHE FILEPATH "zlib library." FORCE)
 ENDIF(WIN32)
diff --git a/cmake/generic.cmake b/cmake/generic.cmake
index 6679a09dfc9dd00cfe3b5c5da3e12bd1c1389432..295259f5eeb69cd8087a3522544d0c67651bf41a 100644
--- a/cmake/generic.cmake
+++ b/cmake/generic.cmake
@@ -701,7 +701,7 @@ function(py_proto_compile TARGET_NAME)
   cmake_parse_arguments(py_proto_compile "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
   set(py_srcs)
   protobuf_generate_python(py_srcs ${py_proto_compile_SRCS})
-  add_custom_target(${TARGET_NAME} ALL DEPENDS ${py_srcs})
+  add_custom_target(${TARGET_NAME} ALL DEPENDS ${py_srcs} protobuf)
 endfunction()
 
 function(py_test TARGET_NAME)
diff --git a/paddle/fluid/inference/api/demo_ci/CMakeLists.txt b/paddle/fluid/inference/api/demo_ci/CMakeLists.txt
index 19ef402d6fd78d6a65bdb0bbd22198f36b872a27..8c4ce84fa61a9b7c0f409a4adac4abb7e978f5c5 100644
--- a/paddle/fluid/inference/api/demo_ci/CMakeLists.txt
+++ b/paddle/fluid/inference/api/demo_ci/CMakeLists.txt
@@ -53,10 +53,8 @@ if (WIN32)
     safe_set_static_flag()
     add_definitions(-DSTATIC_LIB)
   endif()
-  set(CMAKE_STATIC_LIBRARY_PREFIX "lib")
 else()
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-  set(CMAKE_STATIC_LIBRARY_PREFIX "")
 endif()
 message("flags" ${CMAKE_CXX_FLAGS})
 
@@ -125,11 +123,8 @@ if (NOT WIN32)
 else()
   set(DEPS ${DEPS}
       ${MATH_LIB} ${MKLDNN_LIB}
-      ${CMAKE_STATIC_LIBRARY_PREFIX}glog  ${CMAKE_STATIC_LIBRARY_PREFIX}gflags  ${CMAKE_STATIC_LIBRARY_PREFIX}protobuf
-      ${CMAKE_STATIC_LIBRARY_PREFIX}snappy ${CMAKE_STATIC_LIBRARY_PREFIX}z ${CMAKE_STATIC_LIBRARY_PREFIX}xxhash
-      snappystream ${EXTERNAL_LIB})
-  get_property(os_dependency_modules GLOBAL PROPERTY OS_DEPENDENCY_MODULES)
-  set(DEPS ${DEPS} libcmt ${os_dependency_modules})
+      glog gflags_static protobuf snappy zlibstatic xxhash snappystream ${EXTERNAL_LIB})
+  set(DEPS ${DEPS} libcmt shlwapi.lib)
 endif(NOT WIN32)
 
 if(WITH_GPU)