bug fix

src/views/exam/exam-plan-add.vue

@@ -1012,12 +1012,14 @@ export default {
             }
           }
           //提交表单
-          this.entity["faceVerify.open"] = this.entity.faceVerify.open;
-          this.entity["faceVerify.intervalTime"] =
+          let entityData = { ...this.entity };
+          entityData["faceVerify.open"] = this.entity.faceVerify.open;
+          entityData["faceVerify.intervalTime"] =
             this.entity.faceVerify.intervalTime;
-          delete this.entity.faceVerify;
+          delete entityData.faceVerify;
+
           axios
-            .post("/system/examPlan/addExamPlan", this.entity)
+            .post("/system/examPlan/addExamPlan", entityData)
             .then((response) => {
               let data = response.data;
               if (data.code == 0) {