lock (#2063)

* lock

* perf: init data

* perf: vision model url

* fix: chat index

projects/app/src/service/mongo.ts

@@ -22,10 +22,6 @@ export function connectToDatabase() {
       initGlobal();
     },
     afterHook: async () => {
-      if (global.systemInitd) return;
-
-      global.systemInitd = true;
-
       systemStartCb();
 
       //init system config；init vector database；init root user