diff --git a/src/lib/components/session/EndedView.svelte b/src/lib/components/session/EndedView.svelte
index 9590669..089f799 100644
--- a/src/lib/components/session/EndedView.svelte
+++ b/src/lib/components/session/EndedView.svelte
@@ -17,7 +17,7 @@
 		if (!conversationDoc) return [];
 		return conversationDoc.data.history.map(
 			(message: { role: string; content: string; audio?: string }) => ({
-				name: message.role === 'user' ? 'You' : 'AI Assistant',
+				name: message.role === 'user' ? 'You' : '小菊(Hinagiku)',
 				content: message.content,
 				self: message.role === 'user',
 				audio: message.audio || undefined
diff --git a/src/lib/components/session/HostView.svelte b/src/lib/components/session/HostView.svelte
index d2ec202..7876102 100644
--- a/src/lib/components/session/HostView.svelte
+++ b/src/lib/components/session/HostView.svelte
@@ -376,7 +376,7 @@
 				selectedParticipant = {
 					displayName: userData.displayName,
 					history: conversations[0].history.map((message) => ({
-						name: message.role === 'user' ? userData.displayName : 'AI Assistant',
+						name: message.role === 'user' ? userData.displayName : '小菊(Hinagiku)',
 						content: message.content,
 						self: message.role === 'user',
 						audio: message.audio || undefined
diff --git a/src/lib/components/session/ParticipantView.svelte b/src/lib/components/session/ParticipantView.svelte
index c853e96..b79e96d 100644
--- a/src/lib/components/session/ParticipantView.svelte
+++ b/src/lib/components/session/ParticipantView.svelte
@@ -114,7 +114,7 @@
 			return [];
 		}
 		return conversationDoc.data.history.map((message) => ({
-			name: message.role === 'user' ? 'You' : 'AI Assistant',
+			name: message.role === 'user' ? 'You' : '小菊(Hinagiku)',
 			self: message.role === 'user',
 			content: message.content,
 			audio: message.audio || undefined