diff --git a/frontend/src/views/live/New.vue b/frontend/src/views/live/New.vue
index 21ca259..c597655 100644
--- a/frontend/src/views/live/New.vue
+++ b/frontend/src/views/live/New.vue
@@ -49,7 +49,7 @@ onMounted(async () => {
 const form = ref<LiveCreateRequest>({
   name: 'live-600000',
   account: '66639661',
-  vt_symbol: '600000.SSE',
+  vt_symbol: '600000',
   strategy_class: 'AShareDoubleMaStrategy',
   strategy_name: 'AShareDoubleMa_600000',
   setting: {
diff --git a/sanguo_api/routes_live.py b/sanguo_api/routes_live.py
index 01775f5..5f27af8 100644
--- a/sanguo_api/routes_live.py
+++ b/sanguo_api/routes_live.py
@@ -39,7 +39,7 @@ async def verify_token(authorization: str | None = Header(None)):
 class LiveCreateRequest(BaseModel):
     name: str = "live"
     account: str
-    vt_symbol: str = "600000.SSE"
+    vt_symbol: str = "600000"
     strategy_class: str = "AShareDoubleMaStrategy"
     strategy_name: str
     setting: dict = {}