diff --git a/src/views/chat/hooks/useScroll.ts b/src/views/chat/hooks/useScroll.ts
index e5e4b35..16987ad 100644
--- a/src/views/chat/hooks/useScroll.ts
+++ b/src/views/chat/hooks/useScroll.ts
@@ -28,7 +28,7 @@ export function useScroll(): ScrollReturn {
   const scrollToBottomIfAtBottom = async () => {
     await nextTick()
     if (scrollRef.value) {
-      const threshold = 50 // 阈值，表示滚动条到底部的距离阈值
+      const threshold = 100 // 阈值，表示滚动条到底部的距离阈值
       const distanceToBottom = scrollRef.value.scrollHeight - scrollRef.value.scrollTop - scrollRef.value.clientHeight
       if (distanceToBottom <= threshold)
         scrollRef.value.scrollTop = scrollRef.value.scrollHeight
diff --git a/src/views/chat/index.vue b/src/views/chat/index.vue
index 82f3235..9ed9fdd 100644
--- a/src/views/chat/index.vue
+++ b/src/views/chat/index.vue
@@ -30,7 +30,7 @@ useCopyCode()
 
 const { isMobile } = useBasicLayout()
 const { addChat, updateChat, updateChatSome, getChatByUuidAndIndex } = useChat()
-const { scrollRef, scrollToBottom } = useScroll()
+const { scrollRef, scrollToBottom, scrollToBottomIfAtBottom } = useScroll()
 const { usingContext, toggleUsingContext } = useUsingContext()
 
 const { uuid } = route.params as { uuid: string }
@@ -142,7 +142,7 @@ async function onConversation() {
               return fetchChatAPIOnce()
             }
 
-            scrollToBottom()
+            scrollToBottomIfAtBottom()
           }
           catch (error) {
           //
@@ -164,7 +164,7 @@ async function onConversation() {
           loading: false,
         },
       )
-      scrollToBottom()
+      scrollToBottomIfAtBottom()
       return
     }
 
@@ -196,7 +196,7 @@ async function onConversation() {
         requestOptions: { prompt: message, options: { ...options } },
       },
     )
-    scrollToBottom()
+    scrollToBottomIfAtBottom()
   }
   finally {
     loading.value = false