diff --git a/paddle/fluid/framework/details/multi_devices_graph_builder.cc b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
index c52980472de8d48e8c21e7c1e53813aa4847cece..f1f8674caf663ce38df5a2eecbcf690b5ca87dc4 100644
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.cc
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
@@ -333,7 +333,7 @@ std::unique_ptr<Graph> MultiDevSSAGraphBuilder::Apply(
    * Only variables should be the leaves of graph.
    */
   AddOutputToLeafOps(&result);
-  return std::move(graph);
+  return graph;
 }
 
 bool MultiDevSSAGraphBuilder::IsSparseGradient(const std::string &og) const {
diff --git a/paddle/fluid/framework/details/ssa_graph_checker.h b/paddle/fluid/framework/details/ssa_graph_checker.h
index f1080610381128325ea0affba760ac66798fd948..2e397e86825a41765a360d31fa8595d17027f3ec 100644
--- a/paddle/fluid/framework/details/ssa_graph_checker.h
+++ b/paddle/fluid/framework/details/ssa_graph_checker.h
@@ -31,7 +31,7 @@ class SSAGraghBuilderWithChecker : public SSAGraphBuilder {
   std::unique_ptr<Graph> Apply(std::unique_ptr<Graph> graph) const override {
     auto new_graph = builder_->Apply(std::move(graph));
     PADDLE_ENFORCE(IsValidGraph(new_graph.get()));
-    return std::move(new_graph);
+    return new_graph;
   }
 
   int GetVarDeviceID(const std::string& var_name) const override {
diff --git a/paddle/fluid/framework/details/ssa_graph_printer.h b/paddle/fluid/framework/details/ssa_graph_printer.h
index 411be02988a82b3e35d56833f92fc6fe405a2c3d..cd72162f44ca76aa6340606cf79a73601eae89af 100644
--- a/paddle/fluid/framework/details/ssa_graph_printer.h
+++ b/paddle/fluid/framework/details/ssa_graph_printer.h
@@ -53,7 +53,7 @@ class SSAGraghBuilderWithPrinter : public SSAGraphBuilder {
   std::unique_ptr<Graph> Apply(std::unique_ptr<Graph> graph) const override {
     auto new_graph = builder_->Apply(std::move(graph));
     printer_->Print(*new_graph, stream_ref_);
-    return std::move(new_graph);
+    return new_graph;
   }
 
   int GetVarDeviceID(const std::string& var_name) const override {
diff --git a/paddle/fluid/framework/ir/graph.cc b/paddle/fluid/framework/ir/graph.cc
index 688f7ba5825bf1a1ab65a0912663481913223e80..702baf932593e14ca4d070a655aab0188075f2e9 100644
--- a/paddle/fluid/framework/ir/graph.cc
+++ b/paddle/fluid/framework/ir/graph.cc
@@ -21,6 +21,7 @@ namespace framework {
 
 // NOTE(paddle-dev): This graph contains circle.
 Graph::Graph(const ProgramDesc &program) : program_(program) {
+  VLOG(3) << "block in program:" << program_.Size();
   std::unordered_map<std::string, VarDesc *> all_vars;
   for (auto *var : program.Block(0).AllVars()) {
     all_vars.emplace(var->Name(), var);
diff --git a/paddle/fluid/inference/CMakeLists.txt b/paddle/fluid/inference/CMakeLists.txt
index c9eff0fc28c5ff52f902d3d5a0ebb37fa7619e9c..16c9c81258a9fdb7730b9b3e34be990798c91639 100644
--- a/paddle/fluid/inference/CMakeLists.txt
+++ b/paddle/fluid/inference/CMakeLists.txt
@@ -38,4 +38,6 @@ if(WITH_TESTING)
   # both tests/book and analysis depends the models that generated by python/paddle/fluid/tests/book
   add_subdirectory(tests/book)
 endif()
-add_subdirectory(api)
+if(NOT APPLE)
+  add_subdirectory(api)
+endif()