diff --git a/src/views/myExam.vue b/src/views/myExam.vue
index 75620f2..50413b4 100644
--- a/src/views/myExam.vue
+++ b/src/views/myExam.vue
@@ -86,7 +86,8 @@ export default {
     querySystemTime() {
       if (this.GlobalConfig.appMode) {
         vaildInterfacefn("cgstjyyjzpzp", "qdsgajjtjczhqxtsj", JSON.stringify({}), "2", "https://" + this.GlobalConfig.urlCreatesign, "https://" + this.GlobalConfig.urlGateway).then((value) => {
-          let retData = value;
+          console.log(typeof (value), 'systemtime', value);
+          let retData = typeof (value) == 'string' ? JSON.parse(value) : value;
           if (retData.code == 200) {
             this.systemTime = retData.data;
           }