diff --git a/src/project/qujing/AppLegalLearning/components/GeneralLawExam.vue b/src/project/qujing/AppLegalLearning/components/GeneralLawExam.vue
index 3d6489a..86b791e 100644
--- a/src/project/qujing/AppLegalLearning/components/GeneralLawExam.vue
+++ b/src/project/qujing/AppLegalLearning/components/GeneralLawExam.vue
@@ -113,7 +113,7 @@ export default {
     },
     handleToTest({id, examinationDuration: time, examinationType }) {
       if(examinationType == 1) {
-        if(this.studyDuration && this.studyDuration < time) {
+        if(this.studyDuration < time) {
           return uni.showModal({
             title: '考试说明',
             content: `「考试认证」类考试，需要在线课堂中学习普法知识满足${time}分钟才能参加，考试通过并审核后可获取知法明理证书。`,