修改

src/components/sale/editOrder-form.vue

@@ -193,6 +193,9 @@
             if (this.saveObj && this.saveObj.OrderId > 0) {} else {
               this.OrderMsg.StartClassHours = res.Data.finishHours;
             }
+            if(this.OrderMsg&&this.OrderMsg.CourseId){
+              this.courseObj = this.CourseList.find(x => x.CourseId == this.OrderMsg.CourseId);
+            }
           }
         });
       },