diff --git a/paddle/fluid/framework/CMakeLists.txt b/paddle/fluid/framework/CMakeLists.txt
index ab237f768a9394502e7c2bd9a45517b2fd4bf4ec..3575080c9929bfcb96ece526bffbb9b851e20651 100644
--- a/paddle/fluid/framework/CMakeLists.txt
+++ b/paddle/fluid/framework/CMakeLists.txt
@@ -138,7 +138,7 @@ nv_test(op_registry_test SRCS op_registry_test.cc DEPS op_registry)
 
 py_proto_compile(framework_py_proto SRCS framework.proto data_feed.proto)
 #Generate an empty \
-    __init__.py to make framework_py_proto as a valid python module.
+    #__init__.py to make framework_py_proto as a valid python module.
 add_custom_target(framework_py_proto_init ALL COMMAND ${CMAKE_COMMAND} -E touch __init__.py)
 add_dependencies(framework_py_proto framework_py_proto_init)
 if (NOT WIN32)
diff --git a/paddle/fluid/framework/async_executor.cc b/paddle/fluid/framework/async_executor.cc
index e2756cafa20c3317f13a2fa9c3e0919b58167d7d..ee3c5e01f87eeb123f43f867296e35cc8adb7e8e 100644
--- a/paddle/fluid/framework/async_executor.cc
+++ b/paddle/fluid/framework/async_executor.cc
@@ -81,9 +81,8 @@ void AsyncExecutor::InitWorker(const std::string& dist_desc,
                                int node_num, int index) {
   _pslib_ptr = std::shared_ptr<paddle::distributed::PSlib>(
       new paddle::distributed::PSlib());
-  _pslib_ptr->init_worker(dist_desc,
-                          static_cast<uint64_t*>(host_sign_list.data()),
-                          node_num, index);
+  _pslib_ptr->init_worker(
+      dist_desc, const_cast<uint64_t*>(host_sign_list.data()), node_num, index);
 
   InitParamConfig();
 }
@@ -94,7 +93,7 @@ void AsyncExecutor::StopServer() { _pslib_ptr->stop_server(); }
 
 void AsyncExecutor::GatherServers(const std::vector<uint64_t>& host_sign_list,
                                   int node_num) {
-  _pslib_ptr->gather_servers(static_cast<uint64_t*>(host_sign_list.data()),
+  _pslib_ptr->gather_servers(const_cast<uint64_t*>(host_sign_list.data()),
                              node_num);
 }