diff --git a/README.md b/README.md
index 66e072040..8fdd12fbd 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,7 @@ Download the latest binary from the [Releases page](https://github.com/dagu-dev/
 
 ### <a name='LaunchtheWebUI'></a>1. Launch the Web UI
 
-Start the server with the command `dagu server` and browse to `http://127.0.0.1:8080` to explore the Web UI.
+Start the server and scheduler with the command `dagu start-all` and browse to `http://127.0.0.1:8080` to explore the Web UI.
 
 ### <a name='CreateaNewDAG'></a>2. Create a New DAG
 
@@ -236,11 +236,14 @@ dagu restart <file>
 # Dry-runs the DAG
 dagu dry [--params=<params>] <file>
 
+# Launches both the web UI server and scheduler process
+dagu start-all [--host=<host>] [--port=<port>] [==dags=<path to dags directory>]
+
 # Launches the Dagu web UI server
-dagu server
+dagu server [--host=<host>] [--port=<port>] [==dags=<path to dags directory>]
 
 # Starts the scheduler process
-dagu scheduler
+dagu scheduler [==dags=<path to dags directory>]
 
 # Shows the current binary version
 dagu version
diff --git a/cmd/root.go b/cmd/root.go
index d4ef876da..4ce2fc1e4 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -86,4 +86,5 @@ func registerCommands(root *cobra.Command) {
 	rootCmd.AddCommand(serverCmd())
 	rootCmd.AddCommand(createSchedulerCommand())
 	rootCmd.AddCommand(retryCmd())
+	rootCmd.AddCommand(startAllCmd())
 }
diff --git a/cmd/scheduler.go b/cmd/scheduler.go
index 1440f8c8c..443934f81 100644
--- a/cmd/scheduler.go
+++ b/cmd/scheduler.go
@@ -14,7 +14,6 @@ func createSchedulerCommand() *cobra.Command {
 		Short: "Start the scheduler",
 		Long:  `dagu scheduler [--dags=<DAGs dir>]`,
 		Run: func(cmd *cobra.Command, args []string) {
-			// TODO: fixme
 			config.Get().DAGs = getFlagString(cmd, "dags", config.Get().DAGs)
 
 			err := core.NewScheduler(app.TopLevelModule).Start(cmd.Context())
diff --git a/cmd/start_all.go b/cmd/start_all.go
new file mode 100644
index 000000000..dd0378063
--- /dev/null
+++ b/cmd/start_all.go
@@ -0,0 +1,46 @@
+package cmd
+
+import (
+	"log"
+
+	"github.com/dagu-dev/dagu/app"
+	"github.com/dagu-dev/dagu/internal/config"
+	"github.com/dagu-dev/dagu/service/core"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+func startAllCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "start-all",
+		Short: "Launches both the Dagu web UI server and the scheduler process.",
+		Long:  `dagu start-all [--dags=<DAGs dir>] [--host=<host>] [--port=<port>]`,
+		Run: func(cmd *cobra.Command, args []string) {
+			ctx := cmd.Context()
+
+			go func() {
+				config.Get().DAGs = getFlagString(cmd, "dags", config.Get().DAGs)
+				err := core.NewScheduler(app.TopLevelModule).Start(cmd.Context())
+				if err != nil {
+					log.Fatal(err)
+				}
+			}()
+
+			service := app.NewFrontendService()
+			err := service.Start(ctx)
+			checkError(err)
+		},
+	}
+	bindStartAllCommandFlags(cmd)
+	return cmd
+}
+
+func bindStartAllCommandFlags(cmd *cobra.Command) {
+	cmd.Flags().StringP("dags", "d", "", "location of DAG files (default is $HOME/.dagu/dags)")
+	cmd.Flags().StringP("host", "s", "", "server host (default is localhost)")
+	cmd.Flags().StringP("port", "p", "", "server port (default is 8080)")
+
+	_ = viper.BindPFlag("port", cmd.Flags().Lookup("port"))
+	_ = viper.BindPFlag("host", cmd.Flags().Lookup("host"))
+	_ = viper.BindPFlag("dags", cmd.Flags().Lookup("dags"))
+}
diff --git a/docs/source/cli.rst b/docs/source/cli.rst
index 01b8e177a..4574b3aa5 100644
--- a/docs/source/cli.rst
+++ b/docs/source/cli.rst
@@ -3,12 +3,34 @@ Command Line Interface
 
 The following commands are available for interacting with Dagu:
 
-- ``dagu start [--params=<params>] <file>``: Runs the DAG.
-- ``dagu status <file>``: Displays the current status of the DAG.
-- ``dagu retry --req=<request-id> <file>``: Re-runs the specified DAG run.
-- ``dagu stop <file>``: Stops the DAG execution by sending TERM signals.
-- ``dagu restart <file>``: Restarts the current running DAG.
-- ``dagu dry [--params=<params>] <file>``: Dry-runs the DAG.
-- ``dagu server``: Launches the Dagu web UI server.
-- ``dagu scheduler``: Starts the scheduler process.
-- ``dagu version``: Shows the current binary version.
+.. code-block:: sh
+
+  # Runs the DAG
+  dagu start [--params=<params>] <file>
+  
+  # Displays the current status of the DAG
+  dagu status <file>
+  
+  # Re-runs the specified DAG run
+  dagu retry --req=<request-id> <file>
+  
+  # Stops the DAG execution
+  dagu stop <file>
+  
+  # Restarts the current running DAG
+  dagu restart <file>
+  
+  # Dry-runs the DAG
+  dagu dry [--params=<params>] <file>
+  
+  # Launches both the web UI server and scheduler process
+  dagu start-all [--host=<host>] [--port=<port>] [==dags=<path to dags directory>]
+  
+  # Launches the Dagu web UI server
+  dagu server [--host=<host>] [--port=<port>] [==dags=<path to dags directory>]
+  
+  # Starts the scheduler process
+  dagu scheduler [==dags=<path to dags directory>]
+  
+  # Shows the current binary version
+  dagu version
\ No newline at end of file