diff --git a/repair_scripts/unlimit.sh b/repair_scripts/unlimit.sh
new file mode 100644
index 0000000..a5c6959
--- /dev/null
+++ b/repair_scripts/unlimit.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+#by spiritlhl
+#from https://github.com/spiritLHLS/one-click-installation-script
+#version: 2024.06.20
+
+# 更新 /etc/security/limits.conf 文件
+echo "更新 /etc/security/limits.conf 文件..."
+sed -i '/^root soft nofile /d' /etc/security/limits.conf
+sed -i '/^root hard nofile /d' /etc/security/limits.conf
+sed -i '/^\* soft nofile /d' /etc/security/limits.conf
+sed -i '/^\* hard nofile /d' /etc/security/limits.conf
+echo "root soft nofile 1000000" >> /etc/security/limits.conf
+echo "root hard nofile 1000000" >> /etc/security/limits.conf
+echo "* soft nofile 1000000" >> /etc/security/limits.conf
+echo "* hard nofile 1000000" >> /etc/security/limits.conf
+
+# 更新 /etc/pam.d/common-session 文件
+echo "更新 /etc/pam.d/common-session 文件..."
+if ! grep -q "session required pam_limits.so" /etc/pam.d/common-session; then
+  echo "session required pam_limits.so" >> /etc/pam.d/common-session
+fi
+
+# 更新 /etc/pam.d/common-session-noninteractive 文件
+echo "更新 /etc/pam.d/common-session-noninteractive 文件..."
+if ! grep -q "session required pam_limits.so" /etc/pam.d/common-session-noninteractive; then
+  echo "session required pam_limits.so" >> /etc/pam.d/common-session-noninteractive
+fi
+
+# 更新 /etc/systemd/system.conf 文件
+echo "更新 /etc/systemd/system.conf 文件..."
+sed -i '/^DefaultLimitNOFILE=/d' /etc/systemd/system.conf
+echo "DefaultLimitNOFILE=1000000" >> /etc/systemd/system.conf
+
+# 更新 /etc/systemd/user.conf 文件
+echo "更新 /etc/systemd/user.conf 文件..."
+sed -i '/^DefaultLimitNOFILE=/d' /etc/systemd/user.conf
+echo "DefaultLimitNOFILE=1000000" >> /etc/systemd/user.conf
+
+sleep 1
+
+systemctl daemon-reload
+echo "请重启服务器使得修改生效"