diff --git a/README.md b/README.md
index 7e143dc..627d4cb 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ bash install.sh
 
 - 上述命令使用了[加速前缀](https://gh-proxy.org/)，如失效可更换其他[可用链接](https://ghproxy.link/)。
 - 可通过 `.env` 文件或脚本参数自定义安装选项。
+- 在 WSL 环境中，不支持放在 Windows 挂载目录**/mnt/c/**下，请安装到 Linux 原生目录。
 
 ------
 
diff --git a/install.sh b/install.sh
index c3d3067..a45cc34 100755
--- a/install.sh
+++ b/install.sh
@@ -14,6 +14,7 @@ source "$PROJECT_DIR/scripts/init/script.sh"
 init_project_context "$PROJECT_DIR"
 load_env_if_exists
 detect_install_scope "${1:-auto}"
+ensure_project_not_wsl_windows_mount
 
 ensure_openwrt_install_supported
 ensure_required_commands
diff --git a/scripts/core/common.sh b/scripts/core/common.sh
index a3cc889..34877f3 100644
--- a/scripts/core/common.sh
+++ b/scripts/core/common.sh
@@ -233,6 +233,33 @@ init_project_context() {
   RESOURCE_DIR="$PROJECT_DIR/resources"
 }
 
+is_wsl_env() {
+  grep -qiE 'microsoft|wsl' /proc/sys/kernel/osrelease 2>/dev/null
+}
+
+path_is_wsl_windows_mount() {
+  local path="$1"
+
+  path="$(readlink -f "$path" 2>/dev/null || printf '%s' "$path")"
+
+  case "$path" in
+    /mnt/[a-zA-Z]|/mnt/[a-zA-Z]/*)
+      return 0
+      ;;
+    *)
+      return 1
+      ;;
+  esac
+}
+
+ensure_project_not_wsl_windows_mount() {
+  if is_wsl_env && path_is_wsl_windows_mount "$PROJECT_DIR"; then
+    die_state \
+      "当前项目目录位于 WSL Windows 挂载盘：$PROJECT_DIR" \
+      "请将项目移动到 Linux 原生目录后重新安装，例如：cd ~ && git clone <repo> clash-for-linux && cd clash-for-linux && bash install.sh"
+  fi
+}
+
 load_env_if_exists() {
   local env_file
   env_file="$PROJECT_DIR/.env"