diff --git a/src/share/location_cache/ob_ls_location_map.cpp b/src/share/location_cache/ob_ls_location_map.cpp
index cb18946253..27851839a4 100644
--- a/src/share/location_cache/ob_ls_location_map.cpp
+++ b/src/share/location_cache/ob_ls_location_map.cpp
@@ -82,6 +82,11 @@ void ObLSLocationMap::destroy()
     ls_buckets_ = NULL;
   }
   if (OB_NOT_NULL(buckets_lock_)) {
+    for (int64_t i = 0; i < BUCKETS_CNT; ++i) {
+      if (OB_NOT_NULL(buckets_lock_ + i)) {
+        (buckets_lock_ + i)->~ObQSyncLock();
+      }
+    }
     ob_free(buckets_lock_);
     buckets_lock_ = nullptr;
   }
diff --git a/src/storage/tx_storage/ob_ls_map.cpp b/src/storage/tx_storage/ob_ls_map.cpp
index fcd164c8df..23feb3df00 100644
--- a/src/storage/tx_storage/ob_ls_map.cpp
+++ b/src/storage/tx_storage/ob_ls_map.cpp
@@ -122,6 +122,11 @@ void ObLSMap::reset()
     ls_buckets_ = NULL;
   }
   if (OB_NOT_NULL(buckets_lock_)) {
+    for (int64_t i = 0; i < BUCKETS_CNT; ++i) {
+      if (OB_NOT_NULL(buckets_lock_ + i)) {
+        (buckets_lock_ + i)->~ObQSyncLock();
+      }
+    }
     ob_free(buckets_lock_);
     buckets_lock_ = nullptr;
   }
@@ -176,6 +181,11 @@ int ObLSMap::init(const int64_t tenant_id, ObIAllocator *ls_allocator)
   return ret;
 }
 
+void ObLSMap::destroy()
+{
+  reset();
+}
+
 int ObLSMap::add_ls(
     ObLS &ls)
 {
diff --git a/src/storage/tx_storage/ob_ls_map.h b/src/storage/tx_storage/ob_ls_map.h
index b8699811e8..9f4ca8bb3e 100644
--- a/src/storage/tx_storage/ob_ls_map.h
+++ b/src/storage/tx_storage/ob_ls_map.h
@@ -41,9 +41,10 @@ public:
   {
     reset();
   }
-  ~ObLSMap() { reset(); }
+  ~ObLSMap() { destroy(); }
   void reset();
   int init(const int64_t tenant_id, common::ObIAllocator *ls_allocator);
+  void destroy();
   // allow_multi_true is used during replay
   int add_ls(ObLS &ls);
   int del_ls(const share::ObLSID &ls_id);