diff --git a/MDM/Controllers/Plant/PlantWorkshopController.cs b/MDM/Controllers/Plant/PlantWorkshopController.cs
index 28fec70..73ba9de 100644
--- a/MDM/Controllers/Plant/PlantWorkshopController.cs
+++ b/MDM/Controllers/Plant/PlantWorkshopController.cs
@@ -116,9 +116,9 @@ namespace MDM.Controllers.Plant
         /// <param name="site_code">工厂code</param>
         /// <returns></returns>
         [HttpGet("get_factory_site")]
-        public IActionResult GetFactorySite(string site_code)
+        public IActionResult GetFactorySite()
         {
-            var response = _PlantWorkshopService.GetFactorySite(site_code);
+            var response = _PlantWorkshopService.GetFactorySite();
 
             return SUCCESS(response);
         }
diff --git a/MDM/Services/Plant/IService/IPlantWorkshopService.cs b/MDM/Services/Plant/IService/IPlantWorkshopService.cs
index cb47a57..7c46d89 100644
--- a/MDM/Services/Plant/IService/IPlantWorkshopService.cs
+++ b/MDM/Services/Plant/IService/IPlantWorkshopService.cs
@@ -19,6 +19,6 @@ namespace MDM.Services.IPlantService
 
         int UpdatePlantWorkshop(PlantWorkshop parm);
 
-        List<PlantFactorySite> GetFactorySite(string site_code);
+        List<PlantFactorySite> GetFactorySite();
     }
 }
diff --git a/MDM/Services/Plant/PlantWorkshopService.cs b/MDM/Services/Plant/PlantWorkshopService.cs
index cdf3ac8..d73e789 100644
--- a/MDM/Services/Plant/PlantWorkshopService.cs
+++ b/MDM/Services/Plant/PlantWorkshopService.cs
@@ -87,9 +87,13 @@ namespace MDM.Services.Plant
             return Update(model, true);
         }
 
-        public List<PlantFactorySite> GetFactorySite(string site_code)
+        //public List<PlantFactorySite> GetFactorySite(string site_code)
+        //{
+        //    return Context.Queryable<PlantFactorySite>().WhereIF(!string.IsNullOrEmpty(site_code), it => it.SiteCode.Contains(site_code)).ToList();
+        //}
+        public List<PlantFactorySite> GetFactorySite()
         {
-            return Context.Queryable<PlantFactorySite>().WhereIF(!string.IsNullOrEmpty(site_code), it => it.SiteCode.Contains(site_code)).ToList();
+            return Context.Queryable<PlantFactorySite>().ToList();
         }
     }
 }
\ No newline at end of file