diff --git a/be/src/runtime/exec_env_init.cpp b/be/src/runtime/exec_env_init.cpp
index fb14db11f3..e803fd0da9 100644
--- a/be/src/runtime/exec_env_init.cpp
+++ b/be/src/runtime/exec_env_init.cpp
@@ -411,6 +411,7 @@ void ExecEnv::_destroy() {
     // info is deconstructed then BE process will core at coordinator back method in fragment mgr.
     SAFE_DELETE(_master_info);
 
+    _new_load_stream_mgr.reset();
     _send_batch_thread_pool.reset(nullptr);
     _buffered_reader_prefetch_thread_pool.reset(nullptr);
     _send_report_thread_pool.reset(nullptr);