diff --git a/main.py b/main.py
index b0f9a34..bed84cb 100644
--- a/main.py
+++ b/main.py
@@ -147,7 +147,7 @@ async def fastapi_dump_inp(network: str, inp: str) -> bool:
 
 # 必须用这个PlainTextResponse，不然每个key都有引号
 @app.get("/runproject/", response_class = PlainTextResponse)
-async def fastapi_run_project(network: str) -> str:
+def fastapi_run_project(network: str) -> str:
     if not app.state.is_simulation:
         app.state.is_simulation = True
         result = run_project(network)