diff --git a/src/api/index.js b/src/api/index.js
index cc6c099..f3d1b83 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -79,7 +79,7 @@ function apiAxios(method, url, params, success, failure) {
             "Content-Type": conentTypeIsJosn ? "application/json" : "application/x-www-form-urlencoded",
             // bschapirequest: 1,
             yschapirequest:1,
-            yschreferer: this.$utils.strToHexCharCode(window.location.href),
+            yschreferer: strToHexCharCode(window.location.href),
         },
     })
         .then(function (res) {