diff --git a/plugins/zabbix/index.py b/plugins/zabbix/index.py
index cba44234d..efd16da6e 100755
--- a/plugins/zabbix/index.py
+++ b/plugins/zabbix/index.py
@@ -303,6 +303,22 @@ def runLog():
 
 
 def installPreInspection():
+    cmd = "cat /etc/*-release | grep PRETTY_NAME |awk -F = '{print $2}' | awk -F '\"' '{print $2}'| awk '{print $1}'"
+    sys = mw.execShell(cmd)
+
+    if sys[1] != '':
+        return '不支持该系统'
+
+    cmd = "cat /etc/*-release | grep VERSION_ID | awk -F = '{print $2}' | awk -F '\"' '{print $2}'"
+    sys_id = mw.execShell(cmd)
+
+    sysName = sys[0].strip().lower()
+    sysId = sys_id[0].strip()
+
+    if not sysName in ['debain']:
+        return '不支持该系统'
+
+
     openresty_dir = mw.getServerDir() + "/openresty"
     if not os.path.exists(openresty_dir):
         return '需要安装Openresty插件'
diff --git a/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_examples.conf b/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_examples.conf
new file mode 100644
index 000000000..5c0aea987
--- /dev/null
+++ b/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_examples.conf
@@ -0,0 +1,27 @@
+# Emulating built-in agent parameter 'system.users.num'
+UserParameter=system.test,who | wc -l
+
+# Get size of a directory
+# Defaults to /tmp
+UserParameter=vfs.dir.size[*],dir="$1"; du -s -B 1 "${dir:-/tmp}" | cut -f1
+
+# Total CPU utilisation by all processes with a given name.
+# Returns empty value if no such processes are present, numeric items will turn unsupported
+# Defaults to zabbix_agentd
+UserParameter=proc.cpu[*],proc="$1"; ps -o pcpu= -C "${proc:-zabbix_agentd}" | awk '{sum += $$1} END {print sum}'
+
+# Mail queue length from mailq
+UserParameter=unix_mail.queue,mailq | grep -v "Mail queue is empty" | grep -c '^[0-9A-Z]'
+
+# Partition discovery on Linux
+UserParameter=vfs.partitions.discovery.linux,for partition in $(awk 'NR > 2 {print $4}' /proc/partitions); do partitionlist="$partitionlist,"'{"{#PARTITION}":"'$partition'"}'; done; echo '{"data":['${partitionlist#,}']}'
+
+# Partition discovery on Solaris (using iostat output)
+# On Solaris bash usually is not the one linked from /bin/sh, so a wrapper script is suggested
+UserParameter=vfs.partitions.discovery.solaris,/somewhere/solaris_partitions.sh
+# Wrapper script (solaris_partitions.sh) contents:
+##!/bin/bash
+#for partition in $(iostat -x | tail +3 | awk '{print $1}'); do
+#  partitionlist="$partitionlist,"'{"{#PARTITION}":"'$partition'"}'
+#done
+#echo '{"data":['${partitionlist#,}']}'
diff --git a/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_mysql.conf b/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_mysql.conf
new file mode 100644
index 000000000..2d6430e29
--- /dev/null
+++ b/plugins/zabbix_agent/conf/zabbix_agentd/userparameter_mysql.conf
@@ -0,0 +1,15 @@
+#template_db_mysql.conf created by Zabbix for "Template DB MySQL" and Zabbix 4.2
+#For OS Linux: You need create .my.cnf in zabbix-agent home directory (/var/lib/zabbix by default) 
+#For OS Windows: You need add PATH to mysql and mysqladmin and create my.cnf in %WINDIR%\my.cnf,C:\my.cnf,BASEDIR\my.cnf https://dev.mysql.com/doc/refman/5.7/en/option-files.html
+#The file must have three strings:
+#[client]
+#user=zbx_monitor
+#password=<password>
+#
+UserParameter=mysql.ping[*], mysqladmin -h"$1" -P"$2" ping
+UserParameter=mysql.get_status_variables[*], mysql -h"$1" -P"$2" -sNX -e "show global status"
+UserParameter=mysql.version[*], mysqladmin -s -h"$1" -P"$2" version
+UserParameter=mysql.db.discovery[*], mysql -h"$1" -P"$2" -sN -e "show databases"
+UserParameter=mysql.dbsize[*], mysql -h"$1" -P"$2" -sN -e "SELECT SUM(DATA_LENGTH + INDEX_LENGTH) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='$3'"
+UserParameter=mysql.replication.discovery[*], mysql -h"$1" -P"$2" -sNX -e "show slave status"
+UserParameter=mysql.slave_status[*], mysql -h"$1" -P"$2" -sNX -e "show slave status"
diff --git a/plugins/zabbix_agent/ico.svg b/plugins/zabbix_agent/ico.svg
deleted file mode 100644
index 9425964a3..000000000
--- a/plugins/zabbix_agent/ico.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path fill="#d40000" d="M0 0h24v24H0z"/><path fill="#fff" stroke="#fff" stroke-width=".2" d="M21.099 18.887v1.455H3.645v-.963l13.921-14.31H4.372V3.615h16v1.136L6.388 18.887z"/></svg>