fix title

@@ -41,16 +41,15 @@ export default {
 
     setTimeout(() => {
       if (this.title) {
-        setTitle(this.title);
+        let title = this.title;
+        setTitle(title);
 
-        if (this.isAliApp) {
-          if (window.WindVane) {
-            setTimeout(() => {
-              this.$xianyu.setXianyuTitle({ title: this.title });
-            }, 1000);
-          } else {
-            this.$xianyu.setXianyuTitle({ title: this.title });
-          }
+        if (!window.WindVane) {
+          setTimeout(() => {
+            this.$xianyu.setXianyuTitle({ title });
+          }, 1000);
+        } else {
+          this.$xianyu.setXianyuTitle({ title });
         }
       }
     }, 100);