diff --git a/modules/ChatManagement/Handler/BanStickerSet.Handler.cs b/modules/ChatManagement/Handler/BanStickerSet.Handler.cs
index e188b9a..64b5ad7 100644
--- a/modules/ChatManagement/Handler/BanStickerSet.Handler.cs
+++ b/modules/ChatManagement/Handler/BanStickerSet.Handler.cs
@@ -58,12 +58,10 @@ public partial class BanStickerSet
             return;
         }
 
-        if (!list.Exists(e => e == stickerSet))
+        if (!list.Remove(stickerSet))
         {
             return;
         }
-
-        list.Remove(stickerSet);
         option.SetValue(list);
         Db.AddOrUpdate(option);