diff --git a/be/src/runtime/routine_load/routine_load_task_executor.cpp b/be/src/runtime/routine_load/routine_load_task_executor.cpp
index d79299c21a..35aa6a8cc3 100644
--- a/be/src/runtime/routine_load/routine_load_task_executor.cpp
+++ b/be/src/runtime/routine_load/routine_load_task_executor.cpp
@@ -262,6 +262,9 @@ void RoutineLoadTaskExecutor::exec_task(
             };
             DeferOp delete_tp(std::bind<void>(tp_deleter));
         }
+            break;
+        default:
+            return;
     }
     cb(ctx);
 }