diff --git a/src/pages/chats/[id]/index.vue b/src/pages/chats/[id]/index.vue
index 92bbc18..a0abfc1 100644
--- a/src/pages/chats/[id]/index.vue
+++ b/src/pages/chats/[id]/index.vue
@@ -241,6 +241,7 @@ function streamChat(streamId: String) {
 
 const getMessages = () => {
   api.ChatMessage.apiV1ChatsIdMessagesGet(chatId).then((res) => {
+    messages.value.data = [];
     res.data.data?.forEach((message: any) => {
       if (message.role === "assistant" || message.role === "user") {
         messages.value.data?.push(message);
diff --git a/src/pages/public_chat/index.vue b/src/pages/public_chat/index.vue
index a027d90..f7a82fc 100644
--- a/src/pages/public_chat/index.vue
+++ b/src/pages/public_chat/index.vue
@@ -270,6 +270,7 @@ const getMessages = () => {
     publicChatInfo.value.assistant_token,
     publicChatInfo.value.guest_id,
   ).then((res) => {
+    messages.value.data = [];
     res.data.data?.forEach((message: any) => {
       if (message.role === "assistant" || message.role === "user") {
         messages.value.data?.push(message);