url format

@@ -130,7 +130,7 @@ exports.getEduLevel = () => {
  * @return Object 接口数据
  */
 exports.verifyIdentity = (uid, params) => {
-    let pageUrl = helpers.formatUrl('/product/students?') +
+    let pageUrl = helpers.urlFormat('/product/students?') +
     queryString.stringify({collegeName: params.collegeName,
         educationDegree: params.educationDegree, enrollmentYear: params.enrollmentYear});