fix 'unusual query volume' check

you_providers/youProvider.mjs

@@ -529,9 +529,6 @@ class YouProvider {
     }
 
     checkAndSwitchMode() {
-        // 如果当前模式不可用
-        if (!this.modeStatus[this.currentMode]) {
-
         const availableModes = Object.keys(this.modeStatus).filter(mode => this.modeStatus[mode]);
 
         if (availableModes.length === 0) {
@@ -542,7 +539,6 @@ class YouProvider {
             this.rotationEnabled = false;
         }
     }
-    }
 
     async getCompletion({username, messages, stream = false, proxyModel, useCustomMode = false}) {
         if (this.networkMonitor.isNetworkBlocked()) {