diff --git a/cmd/server/app/agentmanager/cmd.go b/cmd/server/app/agentmanager/cmd.go
index ca79f3a3873fdd7da7b56847b4bc5ec4a589499d..3565bb86960bdc6f11449a71036765794f2fa096 100644
--- a/cmd/server/app/agentmanager/cmd.go
+++ b/cmd/server/app/agentmanager/cmd.go
@@ -1,7 +1,6 @@
 package agentmanager
 
 import (
-	"errors"
 	"fmt"
 
 	"gitee.com/openeuler/PilotGo/pkg/utils"
@@ -22,22 +21,22 @@ func (a *Agent) RunCommand(cmd string) (*utils.CmdResult, error) {
 		},
 	}
 
-	resp_message, err := a.sendMessage(msg, true)
+	respMessage, err := a.sendMessage(msg, true)
 	if err != nil {
-		logger.Error("failed to run command on agent")
+		logger.Error("failed to run command on agent: %v", err)
 		return nil, err
 	}
 
-	if resp_message.Status == 0 {
-		//状态为-1的时候不会有数据
+	if respMessage.Status == 0 {
+		//当状态为0时，表示命令执行成功，可以解析返回的数据。状态为-1的时候不会有数据
 		result := &utils.CmdResult{}
-		err = resp_message.BindData(result)
+		err = respMessage.BindData(result)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("failed to bind command result: %v", err)
 		}
 		return result, nil
 	}
-	return nil, errors.New(resp_message.Error)
+	return nil, fmt.Errorf("agent returned error: %s", respMessage.Error)
 }
 
 // 远程在agent上运行脚本文件
@@ -54,21 +53,21 @@ func (a *Agent) RunScript(script string, params []string) (*utils.CmdResult, err
 		},
 	}
 
-	resp_message, err := a.sendMessage(msg, true)
+	respMessage, err := a.sendMessage(msg, true)
 	if err != nil {
-		logger.Error("failed to run script on agent")
+		logger.Error("failed to run script on agent: %v", err)
 		return nil, err
 	}
 
-	if resp_message.Status == 0 {
+	if respMessage.Status == 0 {
 		result := &utils.CmdResult{}
-		err = resp_message.BindData(result)
+		err = respMessage.BindData(result)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("failed to bind command result: %v", err)
 		}
 		return result, nil
 	}
-	return nil, errors.New(resp_message.Error)
+	return nil, fmt.Errorf("agent returned error: %s", respMessage.Error)
 }
 
 // chmod [-R] 权限值 文件名
@@ -79,18 +78,18 @@ func (a *Agent) ChangePermission(permission, file string) (string, error) {
 		Data: permission + "," + file,
 	}
 
-	resp_message, err := a.sendMessage(msg, true)
+	respMessage, err := a.sendMessage(msg, true)
 	if err != nil {
 		logger.Error("failed to run script on agent")
 		return "", err
 	}
 
-	if resp_message.Status == -1 || resp_message.Error != "" {
-		logger.Error("failed to run script on agent: %s", resp_message.Error)
-		return "", fmt.Errorf(resp_message.Error)
+	if respMessage.Status == -1 || respMessage.Error != "" {
+		logger.Error("failed to run script on agent: %s", respMessage.Error)
+		return "", fmt.Errorf(respMessage.Error)
 	}
 
-	return resp_message.Data.(string), nil
+	return respMessage.Data.(string), nil
 }
 
 // chown [-R] 所有者 文件或目录
@@ -101,18 +100,18 @@ func (a *Agent) ChangeFileOwner(user, file string) (string, error) {
 		Data: user + "," + file,
 	}
 
-	resp_message, err := a.sendMessage(msg, true)
+	respMessage, err := a.sendMessage(msg, true)
 	if err != nil {
 		logger.Error("failed to run script on agent")
 		return "", err
 	}
 
-	if resp_message.Status == -1 || resp_message.Error != "" {
-		logger.Error("failed to run script on agent: %s", resp_message.Error)
-		return "", fmt.Errorf(resp_message.Error)
+	if respMessage.Status == -1 || respMessage.Error != "" {
+		logger.Error("failed to run script on agent: %s", respMessage.Error)
+		return "", fmt.Errorf(respMessage.Error)
 	}
 
-	return resp_message.Data.(string), nil
+	return respMessage.Data.(string), nil
 }
 
 // 临时修改agent端系统参数
@@ -123,16 +122,16 @@ func (a *Agent) ChangeSysctl(args string) (string, error) {
 		Data: args,
 	}
 
-	resp_message, err := a.sendMessage(msg, true)
+	respMessage, err := a.sendMessage(msg, true)
 	if err != nil {
 		logger.Error("failed to run script on agent")
 		return "", err
 	}
 
-	if resp_message.Status == -1 || resp_message.Error != "" {
-		logger.Error("failed to run script on agent: %s", resp_message.Error)
-		return "", fmt.Errorf(resp_message.Error)
+	if respMessage.Status == -1 || respMessage.Error != "" {
+		logger.Error("failed to run script on agent: %s", respMessage.Error)
+		return "", fmt.Errorf(respMessage.Error)
 	}
 
-	return resp_message.Data.(string), nil
+	return respMessage.Data.(string), nil
 }
diff --git a/cmd/server/app/network/controller/agentcontroller/cron.go b/cmd/server/app/network/controller/agentcontroller/cron.go
index 6001607e01ab2918f72d7cb7f85b5a63ce4ddf61..69acd9d70c0ef4448eefd5eb32854941428a4f13 100644
--- a/cmd/server/app/network/controller/agentcontroller/cron.go
+++ b/cmd/server/app/network/controller/agentcontroller/cron.go
@@ -25,6 +25,7 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+// CreatCron 创建定时任务
 func CreatCron(c *gin.Context) {
 	// 存入数据库
 	var newCron cron.CrontabUpdate
@@ -91,6 +92,7 @@ func CreatCron(c *gin.Context) {
 	response.Success(c, gin.H{"data": newCron, "cron": cron_start}, "任务已生效")
 }
 
+// DeleteCronTask 是一个删除定时任务的函数
 func DeleteCronTask(c *gin.Context) {
 	var crons cron.DelCrons
 	var cronIds string
@@ -114,6 +116,7 @@ func DeleteCronTask(c *gin.Context) {
 	response.Success(c, nil, "任务删除成功!")
 }
 
+// UpdateCron 是一个处理更新定时任务的函数
 func UpdateCron(c *gin.Context) {
 	var Cron cron.CrontabUpdate
 	c.Bind(&Cron)
@@ -157,6 +160,7 @@ func UpdateCron(c *gin.Context) {
 	response.Success(c, gin.H{"cron": cron_start}, "任务更新成功,已开始执行")
 }
 
+// CronTaskStatus 处理任务状态更新请求
 func CronTaskStatus(c *gin.Context) {
 	var Cron cron.CrontabUpdate
 	c.Bind(&Cron)
@@ -201,6 +205,7 @@ func CronTaskStatus(c *gin.Context) {
 	response.Success(c, gin.H{"cron": cron_start}, "任务已开启")
 }
 
+// CronTaskList 获取定时任务列表
 func CronTaskList(c *gin.Context) {
 	uuid := c.Query("uuid")
 
@@ -211,8 +216,8 @@ func CronTaskList(c *gin.Context) {
 		return
 	}
 
-	num := query.Size * (query.CurrentPageNum - 1)
-	total, data, err := cron.CronListPaged(uuid, num, query.Size)
+	offset := query.Size * (query.CurrentPageNum - 1)
+	total, data, err := cron.CronListPaged(uuid, offset, query.Size)
 	if err != nil {
 		response.Fail(c, gin.H{"status": false}, err.Error())
 		return