diff --git a/web/admin-spa/src/assets/styles/components.css b/web/admin-spa/src/assets/styles/components.css
index 7f5bd632..cd69a1c8 100644
--- a/web/admin-spa/src/assets/styles/components.css
+++ b/web/admin-spa/src/assets/styles/components.css
@@ -197,6 +197,21 @@
         0 10px 10px -5px rgba(239, 68, 68, 0.1);
 }
 
+.btn-secondary {
+    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
+    color: white;
+    box-shadow: 
+        0 10px 15px -3px rgba(107, 114, 128, 0.3),
+        0 4px 6px -2px rgba(107, 114, 128, 0.05);
+}
+
+.btn-secondary:hover {
+    transform: translateY(-1px);
+    box-shadow: 
+        0 20px 25px -5px rgba(107, 114, 128, 0.3),
+        0 10px 10px -5px rgba(107, 114, 128, 0.1);
+}
+
 /* 表单输入 */
 .form-input {
     background: rgba(255, 255, 255, 0.9);