diff --git a/paddle/fluid/eager/api/manual/eager_manual/forwards/add_n_fwd_func.cc b/paddle/fluid/eager/api/manual/eager_manual/forwards/add_n_fwd_func.cc
index fc42340211310367d3279b176124ace514191032..a6bc082715a39f3234c5f448c85d4cbf75afe0b2 100644
--- a/paddle/fluid/eager/api/manual/eager_manual/forwards/add_n_fwd_func.cc
+++ b/paddle/fluid/eager/api/manual/eager_manual/forwards/add_n_fwd_func.cc
@@ -20,7 +20,6 @@
 #include "paddle/fluid/eager/nan_inf_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
 DECLARE_bool(check_nan_inf);
 
 paddle::experimental::Tensor add_n_ad_func(
diff --git a/paddle/fluid/eager/api/manual/eager_manual/forwards/conv2d_fwd_function.cc b/paddle/fluid/eager/api/manual/eager_manual/forwards/conv2d_fwd_function.cc
index 842ff4822dba404220377d37381ca162cd2c2695..52a2bd12f0a05875926fce8fe38454863d41d6f5 100644
--- a/paddle/fluid/eager/api/manual/eager_manual/forwards/conv2d_fwd_function.cc
+++ b/paddle/fluid/eager/api/manual/eager_manual/forwards/conv2d_fwd_function.cc
@@ -21,7 +21,6 @@
 #include "paddle/fluid/eager/nan_inf_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
 DECLARE_bool(check_nan_inf);
 
 paddle::experimental::Tensor conv2d_ad_func(
diff --git a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_attention_fwd_func.cc b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_attention_fwd_func.cc
index d733dbf8b7c28821ee51ec905719c5248f61eb5b..334cdc6736f1ebbed60084a71a09e8cfa43a22f3 100644
--- a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_attention_fwd_func.cc
+++ b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_attention_fwd_func.cc
@@ -20,8 +20,6 @@
 #include "paddle/fluid/eager/api/utils/global_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
-
 std::tuple<paddle::experimental::Tensor,
            paddle::experimental::Tensor,
            paddle::experimental::Tensor,
diff --git a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_feedforward_fwd_func.cc b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_feedforward_fwd_func.cc
index ad0602a17b7718eb5995244e6013fc520f79d1b9..5b66eea7abb626f085765d2893cc85614473774d 100644
--- a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_feedforward_fwd_func.cc
+++ b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_feedforward_fwd_func.cc
@@ -19,8 +19,6 @@
 #include "paddle/fluid/eager/api/utils/global_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
-
 std::tuple<paddle::experimental::Tensor,
            paddle::experimental::Tensor,
            paddle::experimental::Tensor,
diff --git a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gate_attention_fwd_func.cc b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gate_attention_fwd_func.cc
index eb48aa4cddffb66c6715729ff824c02ee205236c..641d62a58e864aa45b47cece856865e940394f39 100644
--- a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gate_attention_fwd_func.cc
+++ b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gate_attention_fwd_func.cc
@@ -19,8 +19,6 @@
 #include "paddle/fluid/eager/api/utils/global_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
-
 std::tuple<paddle::experimental::Tensor,
            paddle::experimental::Tensor,
            paddle::experimental::Tensor,
diff --git a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gemm_epilogue_fwd_func.cc b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gemm_epilogue_fwd_func.cc
index c2cf790d3fa9ae92ac1dcc86d0f7b7a0d1674b8e..8d9f6d769a37c1c366e3e54bf08fe6e0531a82b1 100644
--- a/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gemm_epilogue_fwd_func.cc
+++ b/paddle/fluid/eager/api/manual/fluid_manual/forwards/fused_gemm_epilogue_fwd_func.cc
@@ -20,8 +20,6 @@
 #include "paddle/fluid/eager/api/utils/global_utils.h"
 #include "paddle/fluid/platform/profiler/event_tracing.h"
 
-#pragma GCC diagnostic ignored "-Wunused-variable"
-
 paddle::experimental::Tensor fused_gemm_epilogue_dygraph_function(
     const paddle::experimental::Tensor& X,
     const paddle::experimental::Tensor& Y,
diff --git a/paddle/fluid/eager/auto_code_generator/eager_generator.cc b/paddle/fluid/eager/auto_code_generator/eager_generator.cc
index daade88581c71c83db4d26f560d7c313135dedb8..2f51294f15b5dd35372ca02c8475c0dbcaf712fe 100644
--- a/paddle/fluid/eager/auto_code_generator/eager_generator.cc
+++ b/paddle/fluid/eager/auto_code_generator/eager_generator.cc
@@ -3028,8 +3028,8 @@ static void GenerateForwardDygraphFile(const std::string& forward_cc_path,
       "#include \"paddle/fluid/eager/api/utils/global_utils.h\"\n"
       "#include \"paddle/fluid/eager/amp_utils.h\"\n"
       "#include \"paddle/fluid/eager/amp_auto_cast.h\"\n"
-      "#include \"paddle/fluid/platform/profiler/event_tracing.h\"\n"
-      "#pragma GCC diagnostic ignored \"-Wunused-variable\"\n\n";
+      "#include \"paddle/fluid/platform/profiler/event_tracing.h\"\n\n";
+
   std::string forward_cc_include_str =
       paddle::string::Sprintf(FORWARD_INCLUDE_TEMPLATE);
   std::ofstream forward_cc_stream(forward_cc_path, std::ios::out);
diff --git a/paddle/fluid/operators/dlnne/CMakeLists.txt b/paddle/fluid/operators/dlnne/CMakeLists.txt
index 7c674088c9ab12219dac7104b33b6d622c551f25..6680e1f23e08db6a0c35440fb9b81d3119b96cdd 100644
--- a/paddle/fluid/operators/dlnne/CMakeLists.txt
+++ b/paddle/fluid/operators/dlnne/CMakeLists.txt
@@ -1,6 +1,5 @@
 # compile flags
-set(DLNNE_FLAGS -Wno-error=non-virtual-dtor -Wno-error=unused-variable
-                -Wno-error=attributes ${fsanitize})
+set(DLNNE_FLAGS -Wno-error=non-virtual-dtor -Wno-error=attributes ${fsanitize})
 foreach(flag ${DLNNE_FLAGS})
   safe_set_cflag(CMAKE_C_FLAGS ${flag})
   safe_set_cxxflag(CMAKE_CXX_FLAGS ${flag})
diff --git a/paddle/fluid/pybind/CMakeLists.txt b/paddle/fluid/pybind/CMakeLists.txt
index 5e7e0f07ab6efa94ff41735ff38461de73e7dc9d..a4d35f52a4e845979abb221300a89066820c5b2d 100755
--- a/paddle/fluid/pybind/CMakeLists.txt
+++ b/paddle/fluid/pybind/CMakeLists.txt
@@ -203,7 +203,7 @@ endif()
 
 if(WITH_PSLIB)
   set(DISTRIBUTE_COMPILE_FLAGS
-      "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=unused-variable -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=type-limits -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
+      "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=type-limits -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
   )
   if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
     set(DISTRIBUTE_COMPILE_FLAGS "${DISTRIBUTE_COMPILE_FLAGS} -faligned-new")
@@ -214,11 +214,11 @@ endif()
 if(WITH_PSCORE)
   if(WITH_ARM_BRPC)
     set(DISTRIBUTE_COMPILE_FLAGS
-        "-faligned-new -Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=unused-variable -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
+        "-faligned-new -Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
     )
   else()
     set(DISTRIBUTE_COMPILE_FLAGS
-        "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=unused-variable -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
+        "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
     )
     if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
       set(DISTRIBUTE_COMPILE_FLAGS "${DISTRIBUTE_COMPILE_FLAGS} -faligned-new")
@@ -234,11 +234,11 @@ endif()
 if(WITH_RPC)
   if(WITH_ARM_BRPC)
     set(DISTRIBUTE_COMPILE_FLAGS
-        "-faligned-new -Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=unused-variable -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
+        "-faligned-new -Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
     )
   else()
     set(DISTRIBUTE_COMPILE_FLAGS
-        "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=unused-variable -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
+        "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor -Wno-error=return-type -Wno-error=unused-but-set-variable -Wno-error=unknown-pragmas -Wno-error=parentheses -Wno-error=unused-result"
     )
     if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
       set(DISTRIBUTE_COMPILE_FLAGS "${DISTRIBUTE_COMPILE_FLAGS} -faligned-new")