diff --git a/event/sdk/common.go b/event/sdk/common.go
index e7edf2a3b58e7d29a161a8a36bba9f362fe57223..d6a16d7b053c12b4b191c78125a599c0833096f0 100644
--- a/event/sdk/common.go
+++ b/event/sdk/common.go
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) KylinSoft  Co., Ltd. 2024.All rights reserved.
- * PilotGo-plugins licensed under the Mulan Permissive Software License, Version 2. 
+ * PilotGo-plugins licensed under the Mulan Permissive Software License, Version 2.
  * See LICENSE file for more details.
  * Author: zhanghan2021 <zhanghan@kylinos.cn>
  * Date: Wed Jul 24 10:02:04 2024 +0800
@@ -92,7 +92,6 @@ type MDUserSystemSession struct { //平台登录、退出
 }
 
 type MDHostChange struct { // 主机新增、移除、上线、离线
-	HostUUID   string `json:"host_uuid"`
 	IP         string `json:"ip"`
 	OS         string `json:"os"`
 	OSVersion  string `json:"os_version"`
@@ -102,14 +101,15 @@ type MDHostChange struct { // 主机新增、移除、上线、离线
 }
 
 type MDHostPackageOpt struct { //软件包安装、升级、卸载
-	HostUUID string `json:"host_uuid"`
-	Name     string `json:"name"`
-	Version  string `json:"version"`
+	HostIP  string `json:"hostIp"`
+	Name    string `json:"name"`
+	Version string `json:"version"`
 }
 
 type MDHostIPChange struct { //主机ip变更
 	HostUUID string `json:"host_uuid"`
 	NewIP    string `json:"new_ip"`
+	OldIP    string `json:"old_ip"`
 }
 
 type MDPluginChange struct { // 插件新增、移除、上线、离线
diff --git a/event/server/db/db.go b/event/server/db/db.go
index e6d647fb301ba732ad7192ff290f9fff271fa281..2b3efa284da4c0df451a5ba98388f7aa186c3fc2 100644
--- a/event/server/db/db.go
+++ b/event/server/db/db.go
@@ -121,13 +121,9 @@ func WriteToDB(MessageData string) error {
 
 func processValue(v interface{}) interface{} {
 	value := v.(string)
-	re := regexp.MustCompile(`(\w+):([^\s\]]+)`)
+	re := regexp.MustCompile(`(\w+):([^\]]+)`)
 	matches := re.FindAllStringSubmatch(value, -1)
 
-	result := make(map[string]string)
-	for _, match := range matches {
-		result[match[1]] = match[2]
-	}
 	if len(matches) > 0 {
 		result := make(map[string]string)
 		for _, match := range matches {