diff --git a/SGGL/BLL/Common/Funs.cs b/SGGL/BLL/Common/Funs.cs
index f55789fc..c5ef078b 100644
--- a/SGGL/BLL/Common/Funs.cs
+++ b/SGGL/BLL/Common/Funs.cs
@@ -598,6 +598,7 @@ namespace BLL
                 catch (Exception ex)
                 {
                     ErrLogInfo.WriteLog($"´íÎóÊý¾Ý£º{value}", ex);
+                    return revalue;
                 }
             }