diff --git a/apk-untrusted-toggle.sh b/apk-untrusted-toggle.sh
index 592ad32..dd6439a 100644
--- a/apk-untrusted-toggle.sh
+++ b/apk-untrusted-toggle.sh
@@ -9,12 +9,8 @@ if [ ! -f "$PKG_SCRIPT" ]; then
     exit 1
 fi
 
-# 自动替换：add → add --allow-untrusted
-sed -i 's/install) action="add" ;;$/install) action="add --allow-untrusted" ;;/' "$PKG_SCRIPT"
+# 自动替换
+sed -i 's/^[[:space:]]*action="add"$/                action="add --allow-untrusted"/' "$PKG_SCRIPT"
 
-# 验证是否成功
-if grep -q 'add --allow-untrusted' "$PKG_SCRIPT"; then
-    echo "✅ 成功！已自动在 apk add 后添加 --allow-untrusted 参数"
-else
-    echo "❌ 失败！请检查原脚本格式"
-fi
\ No newline at end of file
+echo "✅ 修改完成！"
+grep -n "add --allow-untrusted" "$PKG_SCRIPT"
\ No newline at end of file