diff --git a/src/styles/common/var.scss b/src/styles/common/var.scss
index d08beb2e..4f8bef6e 100644
--- a/src/styles/common/var.scss
+++ b/src/styles/common/var.scss
@@ -53,8 +53,8 @@ $--footer-height: 50px;
 // 模糊
 $--filter-blur-base: blur(20px);
 // 毛玻璃
-$--filter-color-login-dark: rgba(35,35,36, 0.8);
-$--filter-color-login-light: rgba(240, 240, 240, 0.8);
+$--filter-color-login-dark: rgba(35,35,36, 0.7);
+$--filter-color-login-light: rgba(240, 240, 240, 0.7);
 
 // 边框
 $--border-radius-base: 8px;