diff --git a/general/scripts/rootfs_script.sh b/general/scripts/rootfs_script.sh
index ba465b65..1e77e787 100755
--- a/general/scripts/rootfs_script.sh
+++ b/general/scripts/rootfs_script.sh
@@ -147,7 +147,19 @@ chmod +x "${TARGET_DIR}/usr/sbin/mqtt_sub.sh"
 cp "${GITHUB_WORKSPACE}/general/longcat-openipc/passwd"  "${TARGET_DIR}/etc/mosquitto/"
 
 #######################################################################################################################
-
+#修改时间
+echo "Asia/Shanghai" | tee "${TARGET_DIR}/etc/timezone"
+echo "CST-8" | tee "${TARGET_DIR}/etc/TZ"
+
+cat << EOF | tee "${TARGET_DIR}/etc/ntp.conf"
+server ntp.aliyun.com iburst
+server time1.aliyun.com iburst
+server time2.aliyun.com iburst
+server time3.aliyun.com iburst
+EOF
+
+
+#######################################################################################################################