diff --git a/public/api_address_config.js b/public/api_address_config.js
index eb968b8..effee6e 100644
--- a/public/api_address_config.js
+++ b/public/api_address_config.js
@@ -24,6 +24,6 @@ window._CONFIG.regulationAdminRoleCode = 'regulationAdmin'
 window._CONFIG.systemAdminRoleCode = 'admin'
 // 水印配置
 window._CONFIG.watermarkConfig = {
-  color: 'rgba(180, 180, 180, 0.2)',
+  color: 'rgba(180, 180, 180, 0.15)',
   font: '13px Microsoft Yahei'
 }