diff --git a/DOAN.Admin.WebApi/Controllers/MES/quality/IPQC/QcDefectCollectionController.cs b/DOAN.Admin.WebApi/Controllers/MES/quality/IPQC/QcDefectCollectionController.cs
index a94306d..ac4871f 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/quality/IPQC/QcDefectCollectionController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/quality/IPQC/QcDefectCollectionController.cs
@@ -138,6 +138,16 @@ namespace DOAN.WebApi.Controllers.MES.quality.IPQC
 
             return SUCCESS(response);
         }
+        
+        //TODO 获取所有供应商
+        [HttpGet("get_add_supplier")]
+        public IActionResult GetAddSupplier(string supplierCode)
+        {
+            var response = _QcDefectCollectionService.GetAllSuppliers(supplierCode);
+
+            return SUCCESS(response);
+            
+        }
 
 
 
diff --git a/DOAN.Service/MES/quality/IPQC/IService/IQcDefectCollectionService.cs b/DOAN.Service/MES/quality/IPQC/IService/IQcDefectCollectionService.cs
index facc29b..5ae8c94 100644
--- a/DOAN.Service/MES/quality/IPQC/IService/IQcDefectCollectionService.cs
+++ b/DOAN.Service/MES/quality/IPQC/IService/IQcDefectCollectionService.cs
@@ -36,5 +36,8 @@ namespace DOAN.Service.MES.quality.IPQC.IService
 
         List<BaseWorkRoute> GetAllLines();
 
+
+        List<BaseSupplier> GetAllSuppliers(string supplier_str);
+
     }
 }
diff --git a/DOAN.Service/MES/quality/IPQC/QcDefectCollectionService.cs b/DOAN.Service/MES/quality/IPQC/QcDefectCollectionService.cs
index fb67949..25a23e0 100644
--- a/DOAN.Service/MES/quality/IPQC/QcDefectCollectionService.cs
+++ b/DOAN.Service/MES/quality/IPQC/QcDefectCollectionService.cs
@@ -198,5 +198,13 @@ namespace DOAN.Service.MES.quality.IPQC
             return Context.Queryable<BaseWorkRoute>().Where(it => it.Status == 1).ToList();
         }
 
+
+        public List<BaseSupplier> GetAllSuppliers(string supplier_str)
+        {
+           return Context.Queryable<BaseSupplier>()
+                .WhereIF(string.IsNullOrEmpty(supplier_str),it=>it.SupplierNo.Contains(supplier_str))
+                .Where(it=>it.Status == 1).ToList();
+        }
+
     }
 }
\ No newline at end of file