diff --git a/tool/ssinstall b/tool/ssinstall
index 2efbc87..14c55d4 100755
--- a/tool/ssinstall
+++ b/tool/ssinstall
@@ -214,7 +214,7 @@ if [ ! -z "$IS_SHA512SUM_CHECKED" ]; then
                     echo "----------------------------------------"
                     exit "$try_run_ret"
             fi
-            bookworm-run   dpkg -i "$DEBPATH" || aptss install "$DEBPATH" -yf 
+            bookworm-run   'dpkg -i "$DEBPATH" || aptss install "$DEBPATH" -yf '
         fi
 
        else # 如果在主机安装失败且未安装ACE，报错退出并推荐安装 ACE