diff --git a/client-protocol/bean/ChatType.ts b/client-protocol/type/ChatType.ts
similarity index 100%
rename from client-protocol/bean/ChatType.ts
rename to client-protocol/type/ChatType.ts
diff --git a/client-protocol/type/JoinRequestAction.ts b/client-protocol/type/JoinRequestAction.ts
new file mode 100644
index 0000000..ba567f3
--- /dev/null
+++ b/client-protocol/type/JoinRequestAction.ts
@@ -0,0 +1,3 @@
+type JoinRequestAction = 'accept' | 'remove'
+
+export default JoinRequestAction