diff --git a/.env.development b/.env.development
index f4175a7..d12f28e 100644
--- a/.env.development
+++ b/.env.development
@@ -1,3 +1,3 @@
 # 开发环境 — 留空，走 vite.config.ts 中的 proxy
-VITE_API_BASE=https://sit-api.baoshi56.com
+VITE_API_BASE=http://localhost:8114
 VITE_ENTRY_OPTIONS=ops,monitor
diff --git a/src/views/task/TaskChainDetail.vue b/src/views/task/TaskChainDetail.vue
index 14528e9..4d4b562 100644
--- a/src/views/task/TaskChainDetail.vue
+++ b/src/views/task/TaskChainDetail.vue
@@ -607,7 +607,8 @@ const activeScenario = ref<CallbackScenario | null>(null)
 const callbackForm = ref<Record<string, unknown>>({})
 
 function canMockCallback(task: TaskVO): boolean {
-  if (task.status !== 'CREATED' && task.status !== 'IN_PROGRESS') return false
+  const mockableStatuses = ['CREATED', 'IN_PROGRESS', 'FAILED']
+  if (!mockableStatuses.includes(task.status)) return false
   return !!callbackScenarioMap[task.type]?.length
 }