diff --git a/apps/routers/flow.py b/apps/routers/flow.py
index eea7655d81d47d4d3883c98b0daaef77480e345c..7ed4d5b8dd4f26f9b01813f18f46c6b7fd254028 100644
--- a/apps/routers/flow.py
+++ b/apps/routers/flow.py
@@ -128,7 +128,7 @@ async def put_flow(
             message="用户没有权限访问该流",
             result=FlowStructurePutMsg(),
         ).model_dump(exclude_none=True, by_alias=True))
-    put_body.flow=await FlowService.remove_excess_structure_from_flow(put_body.flow)
+    # put_body.flow=await FlowService.remove_excess_structure_from_flow(put_body.flow)
     if topology_check:
         await FlowService.validate_flow_connectivity(put_body.flow)
     await FlowService.validate_flow_illegal(put_body.flow)