diff --git a/1.sh b/1.sh
index 0e1ef4f..88f4a42 100644
--- a/1.sh
+++ b/1.sh
@@ -11,19 +11,11 @@ trap 'echo "Error on line $LINENO"' ERR
 # 先检查是 Debian 还是 Alpine
 if [ -f /etc/debian_version ]; then
     SYSTEM_TYPE="debian"
+    echo "检测到 Debian 系统"
 elif [ -f /etc/alpine-release ]; then
     SYSTEM_TYPE="alpine"
+    echo "检测到 Alpine 系统"
 else
     echo "不支持的系统类型"
     exit 1
 fi
-
-# 检查系统类型
-if [[ $SYSTEM_TYPE == *"Debian"* ]]; then
-    echo "检测到 Debian 系统"
-elif [[ $SYSTEM_TYPE == *"Alpine"* ]]; then
-    echo "检测到 Alpine 系统"
-else
-    echo "不支持的系统类型: $SYSTEM_TYPE"
-    exit 1
-fi