diff --git a/web/src/style/reset.scss b/web/src/style/reset.scss
index 2cd44c70..46b25f8b 100644
--- a/web/src/style/reset.scss
+++ b/web/src/style/reset.scss
@@ -11,6 +11,7 @@ html {
   /* 1 */
   -webkit-text-size-adjust: 100%;
   /* 2 */
+  user-select: none; // 禁止浏览器的游标行为
 }
 
 /* Sections