diff --git a/public/js/pages/register.js b/public/js/pages/register.js
index 2ec7348..8b2094e 100644
--- a/public/js/pages/register.js
+++ b/public/js/pages/register.js
@@ -25,9 +25,9 @@ const RegisterPage = {
 
           ${this.captcha ? `
           <div class="form-group"><label>人机验证</label>
-            <div id="captcha-img" style="display:block;border:1px solid var(--g200);border-radius:var(--r);margin-bottom:8px;cursor:pointer;text-align:center" onclick="RegisterPage.refreshCaptcha()" title="点击刷新">${this.captcha.svg}</div>
-            <div style="display:flex;gap:8px">
+            <div style="display:flex;align-items:center;gap:10px">
               <input type="text" id="captcha-a" placeholder="输入图片字符" required style="flex:1">
+              <div id="captcha-img" style="flex-shrink:0;border:1px solid var(--g200);border-radius:var(--r);overflow:hidden;cursor:pointer" onclick="RegisterPage.refreshCaptcha()" title="点击刷新">${this.captcha.svg}</div>
               <input type="hidden" id="captcha-id" value="${this.captcha.id}">
             </div>
           </div>` : ''}