diff --git a/css/index.css b/css/index.css
index 3041334..b851c4b 100644
--- a/css/index.css
+++ b/css/index.css
@@ -134,62 +134,20 @@
   display: contents; /* 让子元素直接参与父级 flex 布局 */
 }
 
-/* 登录文字链接 */
+/* 登录和注册文字链接 */
 #index .no-login .nav-text-link {
   padding: 0 16px;
   display: flex;
   align-items: center;
-}
-
-/* 注册按钮 - 与 header 等高 */
-#index .btn-register,
-#index #registBtn.btn-register {
-  padding: 0 32px;
+  color: #CBD5E1;
   font-size: 14px;
-  font-weight: 500;
-  color: #ffffff;
-  background: linear-gradient(135deg, #38BDF8 0%, #6366F1 100%);
-  border: none;
-  border-left: 1px solid rgba(148, 163, 184, 0.15);
-  border-radius: 0;
-  cursor: pointer;
+  font-weight: 400;
   transition: all 0.3s ease;
-  position: relative;
-  overflow: hidden;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  min-width: 100px;
+  cursor: pointer;
 }
 
-#index .btn-register::before,
-#index #registBtn.btn-register::before {
-  content: '';
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: linear-gradient(135deg, #6366F1 0%, #38BDF8 100%);
-  opacity: 0;
-  transition: opacity 0.3s ease;
-}
-
-#index .btn-register:hover,
-#index #registBtn.btn-register:hover {
-  background: linear-gradient(135deg, #6366F1 0%, #38BDF8 100%);
-}
-
-#index .btn-register:hover::before,
-#index #registBtn.btn-register:hover::before {
-  opacity: 1;
-}
-
-/* 注册按钮文字在最上层 */
-#index .btn-register span,
-#index #registBtn.btn-register span {
-  position: relative;
-  z-index: 1;
+#index .no-login .nav-text-link:hover {
+  color: #38BDF8;
 }
 
 /* 已登录状态样式 */
@@ -239,13 +197,6 @@
     padding: 0 12px;
     font-size: 13px;
   }
-
-  #index .btn-register,
-  #index #registBtn.btn-register {
-    padding: 0 24px;
-    font-size: 13px;
-    min-width: 80px;
-  }
 }
 
 /* 首页下拉菜单优化 - 确保高层级 */
diff --git a/public/header.html b/public/header.html
index 4165b4e..42b31c2 100644
--- a/public/header.html
+++ b/public/header.html
@@ -35,7 +35,8 @@
       <span class="nav-divider">|</span>
       <div class="no-login" style="display: none;">
         <span class="nav-text-link" id="loginBtn">登录</span>
-        <div class="btn btn-register" id="registBtn">注册</div>
+        <span class="nav-divider">|</span>
+        <span class="nav-text-link" id="registBtn">注册</span>
       </div>
       <div class="login-in " style="display: none;">
         <div id="headImg" class="head-img"></div>