diff --git a/paddle/fluid/memory/allocation/auto_growth_best_fit_allocator.cc b/paddle/fluid/memory/allocation/auto_growth_best_fit_allocator.cc
index 6daddd5f7064e869488c57a03ed21e9385c00cff..a35d8a73f7edae601ac5ab4c01f38e8772e724b3 100644
--- a/paddle/fluid/memory/allocation/auto_growth_best_fit_allocator.cc
+++ b/paddle/fluid/memory/allocation/auto_growth_best_fit_allocator.cc
@@ -19,14 +19,14 @@
 #include "paddle/fluid/memory/allocation/aligned_allocator.h"
 #include "paddle/fluid/platform/flags.h"
 
-PADDLE_DEFINE_READONLY_EXPORTED_bool(
+PADDLE_DEFINE_EXPORTED_READONLY_bool(
     free_idle_chunk, false,
     "Whether to free idle chunk when each allocation is freed. "
     "If false, all freed allocation would be cached to speed up next "
     "allocation request. If true, no allocation would be cached. This "
     "flag only works when FLAGS_allocator_strategy=auto_growth.");
 
-PADDLE_DEFINE_READONLY_EXPORTED_bool(
+PADDLE_DEFINE_EXPORTED_READONLY_bool(
     free_when_no_cache_hit, false,
     "Whether to free idle chunks when no cache hit. If true, idle "
     "chunk would be freed when no cache hit; if false, idle "
diff --git a/paddle/fluid/platform/flags.h b/paddle/fluid/platform/flags.h
index 3ebd4a01707a5e60ccda058464069329dc57b6b2..3693ca9676677d456f833ee4b00a725004fc2b18 100644
--- a/paddle/fluid/platform/flags.h
+++ b/paddle/fluid/platform/flags.h
@@ -61,7 +61,7 @@ const ExportedFlagInfoMap &GetExportedFlagInfoMap();
 
 #define PADDLE_DEFINE_EXPORTED_bool(name, default_value, doc) \
   __PADDLE_DEFINE_EXPORTED_FLAG(name, true, bool, bool, default_value, doc)
-#define PADDLE_DEFINE_READONLY_EXPORTED_bool(name, default_value, doc) \
+#define PADDLE_DEFINE_EXPORTED_READONLY_bool(name, default_value, doc) \
   __PADDLE_DEFINE_EXPORTED_FLAG(name, false, bool, bool, default_value, doc)
 
 #define PADDLE_DEFINE_EXPORTED_int32(name, default_value, doc) \