diff --git a/src/app/(main)/character/[id]/ChatButton.tsx b/src/app/(main)/character/[id]/ChatButton.tsx
index 5656c80..ddc2956 100644
--- a/src/app/(main)/character/[id]/ChatButton.tsx
+++ b/src/app/(main)/character/[id]/ChatButton.tsx
@@ -4,6 +4,7 @@ import { Button } from '@/components/ui/button';
 import type React from 'react';
 import { useAsyncFn } from '@/hooks/tools';
 import { useStreamChatStore } from '@/app/(main)/chat/[id]/stream-chat';
+import { toast } from 'sonner';
 
 export default function ChatButton({
   id,
@@ -13,9 +14,16 @@ export default function ChatButton({
   const createChannel = useStreamChatStore((s) => s.createChannel);
 
   const { loading, run: createChannelAndPush } = useAsyncFn(async () => {
-    const channelId = await createChannel(id);
-    if (!channelId) return;
-    router.push(`/chat/${channelId}`);
+    const res = await createChannel(id);
+    if (res.result === 'error') {
+      if (res.error === 'need_auth') {
+        router.push(`/login?redirect=${encodeURIComponent(`/character/${id}`)}`);
+      } else {
+        toast.error(res.error);
+      }
+      return;
+    }
+    router.push(`/chat/${res.channelId}`);
   });
 
   return (
diff --git a/src/app/(main)/chat/[id]/Drawer/Profile.tsx b/src/app/(main)/chat/[id]/Drawer/Profile.tsx
index 38e7475..3e1c783 100644
--- a/src/app/(main)/chat/[id]/Drawer/Profile.tsx
+++ b/src/app/(main)/chat/[id]/Drawer/Profile.tsx
@@ -15,6 +15,7 @@ import { useStreamChatStore } from '@/app/(main)/chat/[id]/stream-chat';
 import { useAsyncFn } from '@/hooks/tools';
 import { useRouter } from 'next/navigation';
 import { useModels } from '@/hooks/services/chat';
+import { toast } from 'sonner';
 
 const genderMap = {
   0: '/icons/male.svg',
@@ -90,8 +91,11 @@ export default function Profile({ onActiveTab }: ProfileProps) {
   const deleteChannel = useStreamChatStore((s) => s.deleteChannel);
 
   const { loading: creating, run: createChannelAndPush } = useAsyncFn(async () => {
-    const channelId = await createChannel(characterId);
-    if (!channelId) return;
+    const { result, channelId, error } = await createChannel(characterId);
+    if (result === 'error') {
+      toast.error(error);
+      return;
+    }
     router.push(`/chat/${channelId}`);
   });
 
diff --git a/src/app/(main)/chat/[id]/stream-chat.ts b/src/app/(main)/chat/[id]/stream-chat.ts
index 44b0bef..4a7c0f7 100644
--- a/src/app/(main)/chat/[id]/stream-chat.ts
+++ b/src/app/(main)/chat/[id]/stream-chat.ts
@@ -47,7 +47,9 @@ interface StreamChatStore {
   updateUserChatSetting: () => Promise<void>;
 
   // 创建某个角色的聊天频道, 返回channelId
-  createChannel: (characterId: string) => Promise<string | false>;
+  createChannel: (
+    characterId: string
+  ) => Promise<{ result: 'ok' | 'error'; channelId?: string; error?: 'need_auth' | string }>;
   switchToChannel: (id: string) => Promise<void>;
   queryChannels: (filter: any) => Promise<Channel[]>;
   deleteChannel: (
@@ -98,19 +100,21 @@ export const useStreamChatStore = create<StreamChatStore>((set, get) => ({
     const { user, client } = get();
     const { switchToChannel, queryChannels } = get();
     if (!client) {
-      return false;
+      return { result: 'error', error: 'need_auth' };
     }
-    const { data } = await createChannel({
-      userId: user.userId,
-      userName: user.userName,
-      characterId,
-    });
+    const { data } = await protect(() =>
+      createChannel({
+        userId: user.userId,
+        userName: user.userName,
+        characterId,
+      })
+    );
     if (!data?.channelId) {
-      return false;
+      return { result: 'error', error: 'create_channel_failed' };
     }
     await queryChannels({});
     switchToChannel(data.channelId);
-    return data.channelId;
+    return { result: 'ok', channelId: data.channelId };
   },
 
   setChatSetting: (setting: any) => {