diff --git a/APT.MicroApi/APT.SK.WebApi/Controllers/Api/CheckTypeController.cs b/APT.MicroApi/APT.SK.WebApi/Controllers/Api/CheckTypeController.cs
index 790f80d..57c4ca9 100644
--- a/APT.MicroApi/APT.SK.WebApi/Controllers/Api/CheckTypeController.cs
+++ b/APT.MicroApi/APT.SK.WebApi/Controllers/Api/CheckTypeController.cs
@@ -25,7 +25,7 @@ namespace APT.SK.WebApi.Controllers.Api
         {
             return SafeExecute<bool>(() =>
             {
-                var olds = this.GetEntity<T_SK_CHECK_TYPE>(t => !t.IS_DELETED && t.MineType == entity.MineType && t.NAME == entity.NAME && t.ID != entity.ID);
+                var olds = this.GetEntity<T_SK_CHECK_TYPE>(t => !t.IS_DELETED && t.PRODUCTION_UNIT_ID == entity.PRODUCTION_UNIT_ID && t.NAME == entity.NAME && t.ID != entity.ID);
                 if (olds != null)
                 {
                     throw new Exception("该生产单元检查类型已存在，请先修改");