diff --git a/testing_swagger.go b/testing_swagger.go
index fea91a6..0d0b713 100644
--- a/testing_swagger.go
+++ b/testing_swagger.go
@@ -509,7 +509,7 @@ func apiConsoleHTML() string {
 	return `<!DOCTYPE html>
 <html lang="zh-CN"><head><meta charset="utf-8"><title>API 调试控制台</title>
 <style>
-:root{--bg:#1a1a2e;--bg2:#16213e;--bg3:#0f3460;--fg:#e0e0e0;--fg2:#888;--accent:#4fc3f7;--green:#66bb6a;--red:#ef5350;--border:#2a2a4a;--r:4px}
+:root{--bg:#1a1a2e;--bg2:#16213e;--bg3:#0f3460;--fg:#e0e0e0;--fg2:#888;--accent:#4fc3f7;--green:#66bb6a;--red:#ef5350;--border:#2a2a4a;--r:12px}
 *{box-sizing:border-box;margin:0;padding:0}body{display:flex;height:100vh;background:var(--bg);color:var(--fg);font:13px/1.5 -apple-system,sans-serif}
 input,select,textarea,button{font:inherit}pre{margin:0}
 #side{width:260px;min-width:260px;display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden}
@@ -564,8 +564,8 @@ pre.j{background:#0a0a1a;padding:6px 8px;border-radius:var(--r);font-size:12px;l
 .resp-wrap{display:flex;gap:0}.resp-main{flex:1;min-width:0}
 .resp-main .rsp-hd{display:flex;align-items:center;margin-bottom:3px;font-size:10px;color:var(--fg2);letter-spacing:.5px}
 .resp-main .rsp-hd .cp-sm{margin-left:auto}
-.exp-col-btn{flex-shrink:0;width:22px;display:flex;align-items:stretch;justify-content:center;margin:0 2px}
-.exp-col-btn button{writing-mode:vertical-rl;background:var(--accent);border:none;color:#fff;font-size:10px;padding:6px 3px;border-radius:var(--r);cursor:pointer;user-select:none;line-height:1.2;letter-spacing:1px;opacity:.85}
+.exp-col-btn{flex-shrink:0;width:36px;display:flex;align-items:stretch;justify-content:center;margin:0 2px}
+.exp-col-btn button{writing-mode:vertical-rl;background:var(--accent);border:none;color:#fff;font-size:10px;padding:6px 3px;border-radius:var(--r) 0 0 var(--r);cursor:pointer;user-select:none;line-height:1.2;letter-spacing:1px;opacity:.85}
 .exp-col-btn button:hover{opacity:1}
 .exp-panel{flex:1;min-width:0;display:none;padding-left:6px}
 .resp-wrap.exp-on .exp-panel{display:block}
@@ -724,7 +724,7 @@ function cases(e){
     h+='<div class="row-hd" style="margin:8px 0 4px"><span class="sec-title">响应</span><span class="'+(c.passed?'tg tg-ok':'tg tg-err')+'" style="margin-left:6px">'+(c.passed?'通过':'失败')+'</span></div>';
     if(hasDetail){const vis=getExpVis();h+='<div class="resp-wrap'+(vis?' exp-on':'')+'">';
       h+='<div class="resp-main"><div class="rsp-hd"><span>实际响应</span><button class="cp-sm" onclick="event.stopPropagation();copyEl(\''+respId+'\')">复制</button></div>';if(c.response)h+='<pre class="j resp-j" id="'+respId+'">'+fj(c.response)+'</pre>';else h+='<span style="color:#555" id="'+respId+'">无响应</span>';h+='</div>';
-      h+='<div class="exp-col-btn"><button class="exp-btn" onclick="event.stopPropagation();toggleExpect()">'+(vis?'收起 预期响应':'展开 预期响应')+'</button></div>';
+      h+='<div class="exp-col-btn"><button class="exp-btn" style=" width: 100%; box-sizing: border-box; " onclick="event.stopPropagation();toggleExpect()">'+(vis?'▶ 收起 预期响应':'◀ 展开 预期响应')+'</button></div>';
       h+='<div class="exp-panel"><div class="ep-hd"><span>预期响应</span><button class="cp-sm" onclick="event.stopPropagation();copyEl(\''+expId+'\')">复制</button></div><pre class="j resp-j" id="'+expId+'">'+fj(c.expect)+'</pre></div>';
     h+='</div>';}
     else{if(c.response)h+='<pre class="j" id="'+respId+'">'+fj(c.response)+'</pre>';else h+='<span style="color:#555" id="'+respId+'">无响应</span>';}
@@ -890,7 +890,7 @@ function updateCasePanel(e,i){
   h+='<div class="row-hd" style="margin:8px 0 4px"><span class="sec-title">响应</span></div>';
   if(hasDetail){const vis=getExpVis();h+='<div class="resp-wrap'+(vis?' exp-on':'')+'">';
     h+='<div class="resp-main"><div class="rsp-hd"><span>实际响应</span><button class="cp-sm" onclick="copyEl(\'c-resp\')">复制</button></div>';if(c.response)h+='<pre class="j resp-j" id="c-resp">'+fj(c.response)+'</pre>';else h+='<span style="color:#555" id="c-resp">无响应</span>';h+='</div>';
-    h+='<div class="exp-col-btn"><button class="exp-btn" onclick="toggleExpect()">'+(vis?'收起 预期响应':'展开 预期响应')+'</button></div>';
+    h+='<div class="exp-col-btn"><button class="exp-btn" style=" width: 100%; box-sizing: border-box; " onclick="toggleExpect()">'+(vis?'▶ 收起 预期响应':'◀ 展开 预期响应')+'</button></div>';
     h+='<div class="exp-panel"><div class="ep-hd"><span>预期响应</span><button class="cp-sm" onclick="copyEl(\'c-exp\')">复制</button></div><pre class="j resp-j" id="c-exp">'+fj(c.expect)+'</pre></div>';
   h+='</div>';}
   else{if(c.response)h+='<pre class="j" id="c-resp">'+fj(c.response)+'</pre>';else h+='<span style="color:#555" id="c-resp">无响应</span>';}
@@ -1020,7 +1020,7 @@ async function send(){
 function copyEl(id){navigator.clipboard.writeText(document.getElementById(id).textContent).then(()=>{const b=event.target;b.textContent='已复制';setTimeout(()=>{b.textContent='复制'},1200);});}
 function cpNext(btn){let el=btn.closest('h5').nextElementSibling;let t='';while(el&&el.tagName!=='H5'){if(el.tagName==='PRE')t+=(t?'\n':'')+el.textContent;el=el.nextElementSibling;}navigator.clipboard.writeText(t).then(()=>{btn.textContent='已复制';setTimeout(()=>{btn.textContent='复制'},1200);});}
 function getExpVis(){const v=localStorage.getItem('expect_vis');return v===null||v==='1';}
-function toggleExpect(){const vis=getExpVis();const nv=!vis;localStorage.setItem('expect_vis',nv?'1':'0');document.querySelectorAll('.resp-wrap').forEach(w=>{w.classList.toggle('exp-on',nv);});document.querySelectorAll('.exp-btn').forEach(b=>{b.textContent=nv?'收起 预期响应':'展开 预期响应';});}
+function toggleExpect(){const vis=getExpVis();const nv=!vis;localStorage.setItem('expect_vis',nv?'1':'0');document.querySelectorAll('.resp-wrap').forEach(w=>{w.classList.toggle('exp-on',nv);});document.querySelectorAll('.exp-btn').forEach(b=>{b.textContent=nv?'▶ 收起 预期响应':'◀ 展开 预期响应';});}
 function togJP(){const bd=document.querySelector('.jp-bd');const ar=document.querySelector('.jp-ar');const tg=document.querySelector('.jp-toggle');if(!bd)return;const vis=bd.style.display!=='none';bd.style.display=vis?'none':'flex';if(ar)ar.classList.toggle('o',!vis);if(tg)tg.textContent=vis?'展开':'收起';localStorage.setItem('json_params_vis',vis?'0':'1');}
 function fj(o){return esc(JSON.stringify(o,null,2));}
 function fjp(o,params){
