Merge branch '3/15_bugfix'

controller/contract/register.go

@@ -1620,7 +1620,7 @@ func (rg *RegisterController) Export(c *gin.Context) {
 		dataRow.AddCell().SetString(v.RaiSellerName)
 
 		// 大套餐
-		k += 1
+		k += 2
 		col4Name := row3Title[k]
 		svList := serviceMap[v.ContractRegisterId]
 		col4 := ""