diff --git a/NineChroniclesUtilBackend/Services/MongoDBCollectionService.cs b/NineChroniclesUtilBackend/Services/MongoDBCollectionService.cs
index 50fc7911..2566ce41 100644
--- a/NineChroniclesUtilBackend/Services/MongoDBCollectionService.cs
+++ b/NineChroniclesUtilBackend/Services/MongoDBCollectionService.cs
@@ -14,4 +14,4 @@ public IMongoCollection<T> GetCollection<T>(string collectionName)
         var database = client.GetDatabase(_databaseOption.Value.DatabaseName);
         return database.GetCollection<T>(collectionName);
     }
-}
\ No newline at end of file
+}