移除无用script

utils/common.js

@@ -133,10 +133,11 @@ export function jsonp(url, params, callbackName = 'jsonp_callback') {
   return new Promise((resolve, reject) => {
     const queryString = new URLSearchParams(params).toString();
     const fullUrl = `${url}?${queryString}&callback=${callbackName}`;
-    
+
     window[callbackName] = (data) => {
       resolve(data);
       delete window[callbackName];
+      if (script.parentNode) document.body.removeChild(script);
     };
 
     const script = document.createElement('script');