diff --git a/README.md b/README.md
index 841484b..69f2205 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 ### Automated Install
 
 ```bash
+#安装脚本仅支持macOS/Linux, OpenBSD/FreeBSD请到Release页面下载二进制文件使用，其他系统请自行编译
 #下载nt_install.sh
 curl -Ls https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh -O
 #执行nt_install.sh
@@ -159,7 +160,7 @@ Options:
 
 [Sam Sam](https://github.com/samleong123) (samsam123@samsam123.name.my)
 
-[waiting4new](https://github.com/waiting4new)、[FFEE_CO](https://github.com/fkx4-p)、[nsnnns](https://github.com/tsosunchia)
+[waiting4new](https://github.com/waiting4new)、[FFEE_CO](https://github.com/fkx4-p)、[tsosunchia](https://github.com/tsosunchia)
 
 ## IP Database Copyright
 
diff --git a/nt_install.sh b/nt_install.sh
index 96a2a97..5796929 100644
--- a/nt_install.sh
+++ b/nt_install.sh
@@ -29,6 +29,12 @@ checkSystemArch() {
   'arm64' | 'aarch64')
     archParam="arm64"
     ;;
+  'armv7l')
+    archParam='armv7'
+    ;;
+  'i386')
+    archParam="386"
+    ;;
   *)
     red "未知的系统架构，请联系开发者."
     exit 1
@@ -47,7 +53,7 @@ checkSystemDistribution() {
     downPath="/var/tmp/nexttrace"
     ;;
   *)
-    red "unknown: $OSTYPE"
+    red "安装脚本暂不支持的操作系统: $OSTYPE"
     exit 1
     ;;
   esac