diff --git a/index.html b/index.html
index 713fc13..4da2d74 100755
--- a/index.html
+++ b/index.html
@@ -1312,6 +1312,11 @@
         }
 
         chatInput.value = "";
+        if (controller) {
+          controller.abort();
+          controller = null;
+
+        }
         if (!sendBtnImg.classList.contains('none')) {
           sendBtnImg.classList.add('none');
           stopBtn.classList.remove('none')
@@ -1362,7 +1367,14 @@
 
         while (true) {
           const { done, value } = await reader.read();
-          if (done) break;
+          console.log(done, value, 'done')
+          if (done) {
+            const sendBtnImg = document.querySelector('#sendBtn img');
+            const stopBtn = document.querySelector('#stopBtn');
+            sendBtnImg.classList.add('none');
+            stopBtn.classList.remove('none');
+            break;
+          };
           buffer += decoder.decode(value, { stream: true });
 
           let lines = buffer.split("\n");
@@ -1373,8 +1385,14 @@
             if (!line.startsWith("data:")) continue;
 
             const data = line.slice(5).trim();
-            if (data === "[DONE]") {
+            console.log("完成回答", data)
+            if (data == "[DONE]") {
+              console.log("完成回答")
               // 更新聊天滚动条
+              const sendBtnImg = document.querySelector('#sendBtn img');
+              const stopBtn = document.querySelector('#stopBtn');
+              sendBtnImg.classList.remove('none');
+              stopBtn.classList.add('none');
               setTimeout(scrollToBottom, 0);              // chatMessages.scrollTop = chatMessages.scrollHeight;
 
               return;
@@ -1391,7 +1409,7 @@
               // }
               if (obj.content && obj.type !== "title") {
                 for (const char of obj.content) {
-                  await new Promise(r => setTimeout(r, 20)); // 控制字速
+                  await new Promise(r => setTimeout(r, 5)); // 控制字速
                   aiMsg.content += char;
                   msgDiv.innerHTML = marked.parse(aiMsg.content);
 
diff --git a/modal.html b/modal.html
index e5a5d63..15e89e6 100644
--- a/modal.html
+++ b/modal.html
@@ -281,7 +281,6 @@
                 background-size: cover;
                 background-repeat: no-repeat;
                 padding: 10px 0 20px 0;
-                ;
             }
 
             /* 先给表格四列添加细微分色（可按需移除） */
@@ -333,7 +332,7 @@
             <div class="title">
                 <h2>购买服务</h2>
                 <span class="header-colorful-text"
-                    style="background-image: url('https://jsmaibu.com/upload/images/2025/9/756389b8bc935a9d.jpg');">
+                    style="background-image: url('https://www.satabot.com/upload/images/2025/11/6e57112777bc93be.jpg');">
                     灵活，有竞争力的定价和持续增值的服务
                 </span>
             </div>