初始化赋值

src/views/yqrange/create-live.vue

@@ -711,8 +711,10 @@
         }
         // 设置讲师
         if(this.formData.lecturers != null){
-          this.formData.lecturesUserName = this.formData.lecturers[0].username;
-          this.formData.lecturesPhone = this.formData.lecturers[0].phone;
+          // this.formData.lecturesUserName = this.formData.lecturers[0].username;
+          // this.formData.lecturesPhone = this.formData.lecturers[0].phone;
+          this.$set(this.formData, 'lecturesUserName', this.formData.lecturers[0].username);
+          this.$set(this.formData, 'lecturesPhone', this.formData.lecturers[0].phone);
         }
 
       },