diff --git a/zram/install.sh b/zram/install.sh
index 8d1ae35..a4679f9 100644
--- a/zram/install.sh
+++ b/zram/install.sh
@@ -1,4 +1,10 @@
 #!/usr/bin/env bash
+#
+# ...
+#
+# 使用方法:
+# URL="https://git.1-h.cc/Scripts/Linux/raw/branch/2026/zram/install.sh"; curl -fsSL "$URL" | bash
+# URL="https://git.1-h.cc/Scripts/Linux/raw/branch/2026/zram/install.sh"; wget -q -O - "$URL" | bash
 
 if ! declare -F print_red >/dev/null 2>&1; then
   print_red() { echo -e "\033[31m\033[01m$1$2\033[0m"; }