diff --git a/be/src/common/config.cpp b/be/src/common/config.cpp
index e041cd2d5941db..0b478de35e2c37 100644
--- a/be/src/common/config.cpp
+++ b/be/src/common/config.cpp
@@ -1291,7 +1291,7 @@ DEFINE_mBool(enable_agg_and_remove_pre_rowsets_delete_bitmap, "true");
 DEFINE_mBool(enable_check_agg_and_remove_pre_rowsets_delete_bitmap, "false");
 
 // The secure path with user files, used in the `local` table function.
-DEFINE_mString(user_files_secure_path, "${DORIS_HOME}");
+DEFINE_String(user_files_secure_path, "${DORIS_HOME}");
 
 DEFINE_Int32(fe_expire_duration_seconds, "60");
 
diff --git a/be/src/common/config.h b/be/src/common/config.h
index d2e869c9193342..ef6a783f1d2443 100644
--- a/be/src/common/config.h
+++ b/be/src/common/config.h
@@ -1339,7 +1339,7 @@ DECLARE_mBool(enable_agg_and_remove_pre_rowsets_delete_bitmap);
 DECLARE_mBool(enable_check_agg_and_remove_pre_rowsets_delete_bitmap);
 
 // The secure path with user files, used in the `local` table function.
-DECLARE_mString(user_files_secure_path);
+DECLARE_String(user_files_secure_path);
 
 // If fe's frontend info has not been updated for more than fe_expire_duration_seconds, it will be regarded
 // as an abnormal fe, this will cause be to cancel this fe's related query.