diff --git a/src/onebot/action/types.ts b/src/onebot/action/types.ts
index aff90d0f..f9894910 100644
--- a/src/onebot/action/types.ts
+++ b/src/onebot/action/types.ts
@@ -126,5 +126,5 @@ export enum ActionName {
     GetRkey = "nc_get_rkey",
     SetSpecialTittle = "set_group_special_title",
     // UploadForwardMsg = "upload_forward_msg",
-    GetGroupShutList = "get_goup_shut_list",
+    GetGroupShutList = "get_group_shut_list",
 }
diff --git a/src/onebot/entities.ts b/src/onebot/entities.ts
index 1f7c911b..efaf249f 100644
--- a/src/onebot/entities.ts
+++ b/src/onebot/entities.ts
@@ -111,7 +111,7 @@ export class OB11Entities {
     static file(peerId: string, file: Exclude<GroupFileInfoUpdateParamType['item'][0]['fileInfo'], undefined>): OB11GroupFile {
         return {
             group_id: parseInt(peerId),
-            file_id: FileNapCatOneBotUUID.encodeModelId({ chatType: 2, peerUid: peerId }, file.fileModelId, file.fileId, file.fileName),
+            file_id: FileNapCatOneBotUUID.encodeModelId({ chatType: 2, peerUid: peerId }, file.fileModelId, file.fileId, file.fileId ?? ''),
             file_name: file.fileName,
             busid: file.busId,
             size: parseInt(file.fileSize),