diff --git a/doric-iOS/Pod/Classes/Shader/DoricFlowLayoutNode.m b/doric-iOS/Pod/Classes/Shader/DoricFlowLayoutNode.m
index f8932494..612494ed 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricFlowLayoutNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricFlowLayoutNode.m
@@ -377,7 +377,10 @@ - (NSDictionary *)itemModelAt:(NSUInteger)position {
             NSUInteger pos = position + idx;
             self.itemViewIds[@(pos)] = thisViewId;
         }];
-        return array[0];
+        if (array.count > 0 ) {
+            return array[0];
+        }
+        return nil;
     }
 }