diff --git a/inc/hgl/Macro.h b/inc/hgl/Macro.h
index 9a337bf..4fd5fa2 100644
--- a/inc/hgl/Macro.h
+++ b/inc/hgl/Macro.h
@@ -26,7 +26,7 @@ namespace hgl
                                         }   \
                                     }
 
-    #define SAFE_CLEAR_OBJECT_ARRAY(name,num)   {   \
+    #define SAFE_CLEAR_OBJECT_ARRAY_OBJECT(name,num)   {   \
                                                     if(name&&num>=0)    \
                                                     {   \
                                                         int safe_clear_object_array_number=num; \
@@ -40,6 +40,13 @@ namespace hgl
                                                     }   \
                                                 }
 
+    #define SAFE_CLEAR_OBJECT_ARRAY(name)   {   \
+                                                for(auto *obj:name)\
+                                                {   \
+                                                    SAFE_CLEAR(obj);    \
+                                                }   \
+                                            }
+
     #define FREE_OBJECT_ARRAY(name,num) {   \
                                             if(name&&num>=0)    \
                                             {   \
diff --git a/inc/hgl/type/Smart.h b/inc/hgl/type/Smart.h
index e86b6eb..0a3b88a 100644
--- a/inc/hgl/type/Smart.h
+++ b/inc/hgl/type/Smart.h
@@ -630,7 +630,7 @@ namespace hgl
 
         ~AutoDeleteObjectArray()
         {
-            SAFE_CLEAR_OBJECT_ARRAY(items,count);
+            SAFE_CLEAR_OBJECT_ARRAY_OBJECT(items,count);
         }
 
         TP *operator -> (){return items;}