diff --git a/ICSSoft.WMS.WebAPI/ICSSoft.DataProject/ICSManufactureService.cs b/ICSSoft.WMS.WebAPI/ICSSoft.DataProject/ICSManufactureService.cs
index 9bff8e2..11a0b45 100644
--- a/ICSSoft.WMS.WebAPI/ICSSoft.DataProject/ICSManufactureService.cs
+++ b/ICSSoft.WMS.WebAPI/ICSSoft.DataProject/ICSManufactureService.cs
@@ -254,7 +254,7 @@ namespace ICSSoft.DataProject
             try
             {
                
-                string sql = @"IF EXISTS (SELECT ID FROM ICSMOApply WHERE IssueQuantity=Quantity AND  ApplyCode='{0}' and WorkPoint='{1}' )
+                string sql = @"IF EXISTS (SELECT ID FROM ICSMOApply WHERE IssueQuantity=Quantity AND Quantity>0 AND  ApplyCode='{0}' and WorkPoint='{1}' )
                                BEGIN
 	                                RAISERROR('" + language.GetNameByCode("WMSAPIInfo472") + @"',16,1);
                                     RETURN