密码修改

@@ -49,7 +49,9 @@ export default {
             }
         };
     },
-    created() {},
+    created() {
+        this.UserService = new UserService();
+    },
     methods: {
         handleSubmit(name) {
             this.$refs[name].validate((valid) => {
@@ -63,7 +65,7 @@ export default {
         update(user, password) {
             this.loading = true;
 
-            UserService.update({
+            this.UserService.update({
                 account: user,
                 password: password
             }).then(ret => {