diff --git a/core/scripts/hysteria2/backup.sh b/core/scripts/hysteria2/backup.sh
new file mode 100644
index 0000000..ec3c473
--- /dev/null
+++ b/core/scripts/hysteria2/backup.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+BACKUP_DIR="/opt/hysbackup"
+BACKUP_FILE="$BACKUP_DIR/hysteria_backup_$(date +%Y%m%d_%H%M%S).zip"
+
+if [ ! -d "$BACKUP_DIR" ]; then
+    mkdir -p "$BACKUP_DIR"
+fi
+
+FILES_TO_BACKUP=(
+    "/etc/hysteria/ca.key"
+    "/etc/hysteria/ca.crt"
+    "/etc/hysteria/users.json"
+    "/etc/hysteria/config.json"
+)
+
+zip -j "$BACKUP_FILE" "${FILES_TO_BACKUP[@]}" >/dev/null 2>&1
+
+if [ $? -eq 0 ]; then
+    echo "Backup successfully created"
+else
+    echo "Backup failed!"
+fi