diff --git a/trojan.sh b/trojan.sh
index 206078a..c0ff2c8 100644
--- a/trojan.sh
+++ b/trojan.sh
@@ -66,8 +66,9 @@ EOF
     rm -rf /usr/share/nginx/html/*
     cd /usr/share/nginx/html/
     wget -q https://github.com/mayswind/AriaNg-DailyBuild/archive/master.zip >/dev/null 2>&1
-    unzip master.zip >/dev/null 2>&1
+    unzip -j master.zip "AriaNg-DailyBuild-master/*" >/dev/null 2>&1
     sleep 5
+    rm master.zip
     if [ ! -d "/usr/src" ]; then
         mkdir /usr/src
     fi