refactor(接口测试): 解决接口弹窗问题

--user=郭雨琦
--bug=1016020
https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001016020

frontend/src/business/components/api/definition/components/complete/EditCompleteHTTPApi.vue

@@ -984,6 +984,9 @@ export default {
     if (this.basisData.moduleId && this.basisData.moduleId === 'default-module') {
       this.basisData.moduleId = this.moduleOptions[0].id;
     }
+    if (this.basisData.isCopy) {
+      this.basisData.caseTotal = 0;
+    }
     this.httpForm = JSON.parse(JSON.stringify(this.basisData));
 
     this.$get('/api/definition/follow/' + this.basisData.id, response => {