diff --git a/web/html/login.html b/web/html/login.html
index 8f5a6f4d..11fff20b 100644
--- a/web/html/login.html
+++ b/web/html/login.html
@@ -102,8 +102,8 @@
   }
   .ant-btn-primary-login {
     color: #008771;
-    background-color: #eef9f7;
-    border-color: #89d9cc;
+    background-color: #e8f4f2;
+    border-color: #a2d3cb;
     text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.12);
     box-shadow: none;
     width: 100%;