重复列表bug

controller/contract/pre_register.go

@@ -833,8 +833,11 @@ func (rg *PreRegisterController) Detail(c *gin.Context) {
 		err = fmt.Errorf("获取开票到款列表失败, Err: %s", e.Error())
 		return
 	}
-
-	list = append(list, dupList...)
+	for _, v := range dupList {
+		if v.ContractRegisterId != req.ContractRegisterId{
+			list = append(list, v)
+		}
+	}
 
 
 	//获取ficc小套餐品种