diff --git a/index.html b/index.html
index bfa2377..e59b10c 100644
--- a/index.html
+++ b/index.html
@@ -32,7 +32,7 @@
             // 否则请标明原仓库地址
             setTimeout(()=>{
                 const {host} = location
-                if(host!=='localhost'||!host.endsWith('streakingman.com')){
+                if(host!=='localhost'&&!host.endsWith('streakingman.com')){
                     const a = document.createElement('a')
                     a.setAttribute('href','https://github.com/StreakingMan/solvable-sheep-game')
                     a.setAttribute('target','_blank')