diff --git a/index.html b/index.html
index 469153b..15cfe5d 100755
--- a/index.html
+++ b/index.html
@@ -1679,6 +1679,8 @@
       const from = params.get("from");
       let token = params.get("token");//app的token
       let localtoken = params.get("localtoken");//公众号的localtoken
+
+      
       // app会得到token;
       // 手机端会验证token
 
@@ -2565,20 +2567,65 @@ const getAiResponse = async (img) => {
     });
   } catch (err) {
     loadingDiv.textContent = "请求中断";
+      if (controller) {
+            controller.abort();
+            controller = null;
+          }
+          sendBtnImg.classList.remove('none');
+          stopBtn.forEach(e => {
+            e.classList.add('none')
+          })
     return;
   }
 
   if (!res?.body) {
     loadingDiv.textContent = "无响应";
+       document.querySelectorAll('.thinking-loading').forEach(el=>el.classList.add('no-after'));
     return;
   }
 
+    if (!res) {
+
+
+          if (sendBtnImg.classList.contains("none")) {
+            sendBtnImg.classList.remove('none');
+          }
+          stopBtn.forEach(e => {
+            if (!e.classList.contains('none')) {
+              e.classList.add('none')
+            }
+
+          })
+             document.querySelectorAll('.thinking-loading').forEach(el=>el.classList.add('no-after'));
+
+          return null;
+        }
+        if (res.status === 400) {
+            document.querySelectorAll('.thinking-loading').forEach(el=>el.classList.add('no-after'));
+          if (controller) {
+            controller.abort();
+            controller = null;
+          }
+          if (sendBtnImg.classList.contains("none")) {
+            sendBtnImg.classList.remove('none');
+
+          }
+          stopBtn.forEach(e => {
+            if (!e.classList.contains("none")) {
+              e.classList.add('none')
+            }
+          })
+          showpop();
+          return;
+        }
+
   // =========================
   // SSE 读取
   // =========================
   const reader = res.body.getReader();
   const decoder = new TextDecoder("utf-8");
   let buffer = "";
+   showPop(userId);
 
   while (true) {
     const { done, value } = await reader.read();