diff --git a/internal/controllers/dashboard_controller.go b/internal/controllers/dashboard_controller.go
index e5b2069..bb6f5aa 100644
--- a/internal/controllers/dashboard_controller.go
+++ b/internal/controllers/dashboard_controller.go
@@ -7,18 +7,18 @@ import (
 	"baihu/internal/constant"
 	"baihu/internal/database"
 	"baihu/internal/models"
-	"baihu/internal/services"
+	"baihu/internal/services/tasks"
 	"baihu/internal/utils"
 
 	"github.com/gin-gonic/gin"
 )
 
 type DashboardController struct {
-	cronService     *services.CronService
-	executorService *services.ExecutorService
+	cronService     *tasks.CronService
+	executorService *tasks.ExecutorService
 }
 
-func NewDashboardController(cronService *services.CronService, executorService *services.ExecutorService) *DashboardController {
+func NewDashboardController(cronService *tasks.CronService, executorService *tasks.ExecutorService) *DashboardController {
 	return &DashboardController{
 		cronService:     cronService,
 		executorService: executorService,
@@ -45,13 +45,29 @@ func (dc *DashboardController) GetStats(c *gin.Context) {
 	today := time.Now().Format("2006-01-02")
 	database.DB.Model(&models.SendStats{}).Where("day = ?", today).Select("COALESCE(SUM(num), 0)").Scan(&todayExecs)
 
+	// 调度统计：本地调度 + Agent 调度
+	// 本地调度：agent_id 为 NULL 且 enabled = true 的任务
+	localScheduled := dc.cronService.GetScheduledCount()
+	
+	// Agent 调度：agent_id 不为 NULL 且 enabled = true 的任务
+	var agentScheduled int64
+	database.DB.Model(&models.Task{}).
+		Where("agent_id IS NOT NULL AND enabled = ?", true).
+		Count(&agentScheduled)
+	
+	totalScheduled := localScheduled + int(agentScheduled)
+
+	// 正在运行：目前只能统计本地运行的任务
+	// Agent 端的运行状态需要通过心跳上报（未来优化）
+	running := dc.executorService.GetRunningCount()
+
 	stats := StatsResponse{
 		Tasks:      taskCount,
 		TodayExecs: todayExecs,
 		Envs:       envCount,
 		Logs:       logCount,
-		Scheduled:  dc.cronService.GetScheduledCount(),
-		Running:    dc.executorService.GetRunningCount(),
+		Scheduled:  totalScheduled,
+		Running:    running,
 	}
 
 	utils.Success(c, stats)
diff --git a/internal/controllers/executor_controller.go b/internal/controllers/executor_controller.go
index 3b8b7f7..5d7a608 100644
--- a/internal/controllers/executor_controller.go
+++ b/internal/controllers/executor_controller.go
@@ -3,17 +3,17 @@ package controllers
 import (
 	"strconv"
 
-	"baihu/internal/services"
+	"baihu/internal/services/tasks"
 	"baihu/internal/utils"
 
 	"github.com/gin-gonic/gin"
 )
 
 type ExecutorController struct {
-	executorService *services.ExecutorService
+	executorService *tasks.ExecutorService
 }
 
-func NewExecutorController(executorService *services.ExecutorService) *ExecutorController {
+func NewExecutorController(executorService *tasks.ExecutorService) *ExecutorController {
 	return &ExecutorController{executorService: executorService}
 }
 
diff --git a/internal/controllers/settings_controller.go b/internal/controllers/settings_controller.go
index 6ed7ab4..b47f7bb 100644
--- a/internal/controllers/settings_controller.go
+++ b/internal/controllers/settings_controller.go
@@ -9,6 +9,7 @@ import (
 	"baihu/internal/database"
 	"baihu/internal/models"
 	"baihu/internal/services"
+	"baihu/internal/services/tasks"
 	"baihu/internal/utils"
 	"fmt"
 	"os"
@@ -23,10 +24,10 @@ type SettingsController struct {
 	settingsService *services.SettingsService
 	loginLogService *services.LoginLogService
 	backupService   *services.BackupService
-	executorService *services.ExecutorService
+	executorService *tasks.ExecutorService
 }
 
-func NewSettingsController(userService *services.UserService, loginLogService *services.LoginLogService, executorService *services.ExecutorService) *SettingsController {
+func NewSettingsController(userService *services.UserService, loginLogService *services.LoginLogService, executorService *tasks.ExecutorService) *SettingsController {
 	return &SettingsController{
 		userService:     userService,
 		settingsService: services.NewSettingsService(),
diff --git a/internal/controllers/task_controller.go b/internal/controllers/task_controller.go
index e4e5764..3e50893 100644
--- a/internal/controllers/task_controller.go
+++ b/internal/controllers/task_controller.go
@@ -6,18 +6,19 @@ import (
 
 	"baihu/internal/constant"
 	"baihu/internal/services"
+	"baihu/internal/services/tasks"
 	"baihu/internal/utils"
 
 	"github.com/gin-gonic/gin"
 )
 
 type TaskController struct {
-	taskService    *services.TaskService
-	cronService    *services.CronService
+	taskService    *tasks.TaskService
+	cronService    *tasks.CronService
 	agentWSManager *services.AgentWSManager
 }
 
-func NewTaskController(taskService *services.TaskService, cronService *services.CronService) *TaskController {
+func NewTaskController(taskService *tasks.TaskService, cronService *tasks.CronService) *TaskController {
 	return &TaskController{
 		taskService:    taskService,
 		cronService:    cronService,
diff --git a/internal/router/register.go b/internal/router/register.go
index 9f1f798..462dc4b 100644
--- a/internal/router/register.go
+++ b/internal/router/register.go
@@ -4,9 +4,10 @@ import (
 	"baihu/internal/constant"
 	"baihu/internal/controllers"
 	"baihu/internal/services"
+	"baihu/internal/services/tasks"
 )
 
-var cronService *services.CronService
+var cronService *tasks.CronService
 
 func RegisterControllers() *Controllers {
 	// Initialize services
@@ -17,13 +18,18 @@ func RegisterControllers() *Controllers {
 	initService := services.NewInitService(settingsService)
 	userService := initService.Initialize()
 
-	taskService := services.NewTaskService()
+	taskService := tasks.NewTaskService()
 	envService := services.NewEnvService()
 	scriptService := services.NewScriptService()
-	executorService := services.NewExecutorService(taskService)
+	sendStatsService := services.NewSendStatsService()
+	agentWSManager := services.GetAgentWSManager()
+	
+	// 创建任务执行服务（需要依赖注入）
+	taskExecutionService := tasks.NewTaskExecutionService(agentWSManager, sendStatsService)
+	executorService := tasks.NewExecutorService(taskService, taskExecutionService, settingsService, envService)
 
 	// Initialize cron service
-	cronService = services.NewCronService(taskService, executorService)
+	cronService = tasks.NewCronService(taskService, executorService)
 	cronService.Start()
 
 	// Initialize and return controllers
diff --git a/internal/services/agent_service.go b/internal/services/agent_service.go
index 8c4f76c..da43d2e 100644
--- a/internal/services/agent_service.go
+++ b/internal/services/agent_service.go
@@ -5,6 +5,7 @@ import (
 	"baihu/internal/database"
 	"baihu/internal/logger"
 	"baihu/internal/models"
+	"baihu/internal/services/tasks"
 	"crypto/rand"
 	"encoding/hex"
 	"fmt"
@@ -350,7 +351,10 @@ func (s *AgentService) buildEnvVarsString(envIDs string) string {
 
 // ReportResult Agent 上报执行结果
 func (s *AgentService) ReportResult(result *models.AgentTaskResult) error {
-	taskExecutionService := NewTaskExecutionService()
+	// 获取依赖的服务
+	agentWSManager := GetAgentWSManager()
+	sendStatsService := NewSendStatsService()
+	taskExecutionService := tasks.NewTaskExecutionService(agentWSManager, sendStatsService)
 	
 	// 使用统一的结果处理流程
 	return taskExecutionService.ProcessAgentResult(result)
diff --git a/internal/services/cron_service.go b/internal/services/tasks/cron_service.go
similarity index 99%
rename from internal/services/cron_service.go
rename to internal/services/tasks/cron_service.go
index ce2024d..364bfb1 100644
--- a/internal/services/cron_service.go
+++ b/internal/services/tasks/cron_service.go
@@ -1,4 +1,4 @@
-package services
+package tasks
 
 import (
 	"sync"
diff --git a/internal/services/executor_service.go b/internal/services/tasks/executor_service.go
similarity index 90%
rename from internal/services/executor_service.go
rename to internal/services/tasks/executor_service.go
index 4510692..846030f 100644
--- a/internal/services/executor_service.go
+++ b/internal/services/tasks/executor_service.go
@@ -1,4 +1,4 @@
-package services
+package tasks
 
 import (
 	"baihu/internal/constant"
@@ -17,6 +17,16 @@ import (
 	"time"
 )
 
+// SettingsService 接口定义（避免循环依赖）
+type SettingsService interface {
+	Get(section, key string) string
+}
+
+// EnvService 接口定义（避免循环依赖）
+type EnvService interface {
+	GetEnvVarsByIDs(ids string) []string
+}
+
 // ExecutionResult represents the result of a task execution
 type ExecutionResult struct {
 	TaskID  int
@@ -36,6 +46,8 @@ type taskJob struct {
 type ExecutorService struct {
 	taskService          *TaskService
 	taskExecutionService *TaskExecutionService
+	settingsService      SettingsService
+	envService           EnvService
 	results              []ExecutionResult
 	runningTasks         map[int]bool
 	mu                   sync.RWMutex
@@ -50,9 +62,8 @@ type ExecutorService struct {
 }
 
 // NewExecutorService creates a new executor service
-func NewExecutorService(taskService *TaskService) *ExecutorService {
+func NewExecutorService(taskService *TaskService, taskExecutionService *TaskExecutionService, settingsService SettingsService, envService EnvService) *ExecutorService {
 	// 从设置中读取调度配置
-	settingsService := NewSettingsService()
 	workerCount := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyWorkerCount, 4)
 	queueSize := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyQueueSize, 100)
 	rateInterval := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyRateInterval, 200)
@@ -61,7 +72,9 @@ func NewExecutorService(taskService *TaskService) *ExecutorService {
 
 	es := &ExecutorService{
 		taskService:          taskService,
-		taskExecutionService: NewTaskExecutionService(),
+		taskExecutionService: taskExecutionService,
+		settingsService:      settingsService,
+		envService:           envService,
 		results:              make([]ExecutionResult, 0, 100),
 		runningTasks:         make(map[int]bool),
 		taskQueue:            make(chan taskJob, queueSize),
@@ -77,7 +90,7 @@ func NewExecutorService(taskService *TaskService) *ExecutorService {
 }
 
 // getIntSetting 从设置中获取整数值
-func getIntSetting(s *SettingsService, section, key string, defaultVal int) int {
+func getIntSetting(s SettingsService, section, key string, defaultVal int) int {
 	val := s.Get(section, key)
 	if val == "" {
 		return defaultVal
@@ -128,10 +141,9 @@ func (es *ExecutorService) Reload() {
 	logger.Info("[Executor] 已停止工作线程")
 
 	// 从设置中读取新配置
-	settingsService := NewSettingsService()
-	workerCount := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyWorkerCount, 4)
-	queueSize := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyQueueSize, 100)
-	rateInterval := getIntSetting(settingsService, constant.SectionScheduler, constant.KeyRateInterval, 200)
+	workerCount := getIntSetting(es.settingsService, constant.SectionScheduler, constant.KeyWorkerCount, 4)
+	queueSize := getIntSetting(es.settingsService, constant.SectionScheduler, constant.KeyQueueSize, 100)
+	rateInterval := getIntSetting(es.settingsService, constant.SectionScheduler, constant.KeyRateInterval, 200)
 
 	// 重建 channel 和配置
 	es.mu.Lock()
@@ -228,8 +240,7 @@ func (es *ExecutorService) executeNormalTask(task *models.Task) *ExecutionResult
 	}
 
 	// 加载环境变量
-	envService := NewEnvService()
-	envVars := envService.GetEnvVarsByIDs(task.Envs)
+	envVars := es.envService.GetEnvVarsByIDs(task.Envs)
 
 	// 确定工作目录
 	workDir := task.WorkDir
diff --git a/internal/services/task_execution_service.go b/internal/services/tasks/task_execution_service.go
similarity index 92%
rename from internal/services/task_execution_service.go
rename to internal/services/tasks/task_execution_service.go
index 15f4da2..f8be11f 100644
--- a/internal/services/task_execution_service.go
+++ b/internal/services/tasks/task_execution_service.go
@@ -1,4 +1,4 @@
-package services
+package tasks
 
 import (
 	"baihu/internal/database"
@@ -15,15 +15,22 @@ import (
 	"time"
 )
 
+// AgentWSManager 接口定义（避免循环依赖）
+type AgentWSManager interface {
+	SendToAgent(agentID uint, msgType string, data interface{}) error
+}
+
 // TaskExecutionService 统一的任务执行服务
 type TaskExecutionService struct {
 	taskLogService *TaskLogService
+	agentWSManager AgentWSManager
 }
 
 // NewTaskExecutionService 创建任务执行服务
-func NewTaskExecutionService() *TaskExecutionService {
+func NewTaskExecutionService(agentWSManager AgentWSManager, sendStatsService SendStatsService) *TaskExecutionService {
 	return &TaskExecutionService{
-		taskLogService: NewTaskLogService(),
+		taskLogService: NewTaskLogService(sendStatsService),
+		agentWSManager: agentWSManager,
 	}
 }
 
@@ -127,8 +134,10 @@ func (s *TaskExecutionService) executeRemote(req *TaskExecutionRequest) error {
 	}
 
 	// 通过 WebSocket 发送立即执行命令给 Agent
-	manager := GetAgentWSManager()
-	err := manager.SendToAgent(agentID, "execute", map[string]interface{}{
+	if s.agentWSManager == nil {
+		return fmt.Errorf("AgentWSManager 未初始化")
+	}
+	err := s.agentWSManager.SendToAgent(agentID, "execute", map[string]interface{}{
 		"task_id": task.ID,
 	})
 	if err != nil {
diff --git a/internal/services/task_log_service.go b/internal/services/tasks/task_log_service.go
similarity index 88%
rename from internal/services/task_log_service.go
rename to internal/services/tasks/task_log_service.go
index 27adaa8..90b5e39 100644
--- a/internal/services/task_log_service.go
+++ b/internal/services/tasks/task_log_service.go
@@ -1,4 +1,4 @@
-package services
+package tasks
 
 import (
 	"baihu/internal/database"
@@ -9,12 +9,21 @@ import (
 	"time"
 )
 
+// SendStatsService 接口定义（避免循环依赖）
+type SendStatsService interface {
+	IncrementStats(taskID uint, status string) error
+}
+
 // TaskLogService 任务日志服务
-type TaskLogService struct{}
+type TaskLogService struct {
+	sendStatsService SendStatsService
+}
 
 // NewTaskLogService 创建任务日志服务
-func NewTaskLogService() *TaskLogService {
-	return &TaskLogService{}
+func NewTaskLogService(sendStatsService SendStatsService) *TaskLogService {
+	return &TaskLogService{
+		sendStatsService: sendStatsService,
+	}
 }
 
 // CleanConfig 清理配置
@@ -37,8 +46,11 @@ func (s *TaskLogService) SaveTaskLog(taskLog *models.TaskLog) error {
 
 // UpdateTaskStats 更新任务统计
 func (s *TaskLogService) UpdateTaskStats(taskID uint, status string) {
-	sendStatsService := NewSendStatsService()
-	err := sendStatsService.IncrementStats(taskID, status)
+	if s.sendStatsService == nil {
+		logger.Error("[TaskLog] SendStatsService 未初始化")
+		return
+	}
+	err := s.sendStatsService.IncrementStats(taskID, status)
 	if err != nil {
 		logger.Errorf("UpdateTaskStats err: %v", err)
 		return
diff --git a/internal/services/task_service.go b/internal/services/tasks/task_service.go
similarity index 99%
rename from internal/services/task_service.go
rename to internal/services/tasks/task_service.go
index 25d43cc..fcc6f55 100644
--- a/internal/services/task_service.go
+++ b/internal/services/tasks/task_service.go
@@ -1,4 +1,4 @@
-package services
+package tasks
 
 import (
 	"baihu/internal/database"