diff --git a/doric-iOS/Pod/Classes/Shader/DoricListNode.m b/doric-iOS/Pod/Classes/Shader/DoricListNode.m
index 975481d0..056e8dd2 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricListNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricListNode.m
@@ -174,6 +174,7 @@ - (void)blendView:(UITableView *)view forPropName:(NSString *)name propValue:(id
                 [self removeSubModel:obj];
             }];
             [self.itemViewIds removeAllObjects];
+            [self.itemHeights removeAllObjects];
             self.needReload = true;
         }
     } else if ([@"batchCount" isEqualToString:name]) {
@@ -723,6 +724,7 @@ - (void)reload {
         [self removeSubModel:obj];
     }];
     [self.itemViewIds removeAllObjects];
+    [self.itemHeights removeAllObjects];
     dispatch_async(dispatch_get_main_queue(), ^{
         self.rowCount = self.itemCount + (self.loadMore ? 1 : 0);
         [self.view reloadData];