fix restart error

packages/cli/src/cli.ts

@@ -1,5 +1,5 @@
 #!/usr/bin/env node
-import { run } from "./utils";
+import { run, restartService } from "./utils";
 import { showStatus } from "./utils/status";
 import { executeCodeCommand, PresetConfig } from "./utils/codeCommand";
 import {
@@ -430,39 +430,7 @@ async function main() {
       console.log(`claude-code-router version: ${version}`);
       break;
     case "restart":
-      // Stop the service if it's running
+      await restartService();
-      try {
-        const pid = parseInt(readFileSync(PID_FILE, "utf-8"));
-        process.kill(pid);
-        cleanupPidFile();
-        if (existsSync(REFERENCE_COUNT_FILE)) {
-          try {
-            fs.unlinkSync(REFERENCE_COUNT_FILE);
-          } catch (e) {
-            // Ignore cleanup errors
-          }
-        }
-        console.log("claude code router service has been stopped.");
-      } catch (e) {
-        console.log("Service was not running or failed to stop.");
-        cleanupPidFile();
-      }
-
-      // Start the service again in the background
-      console.log("Starting claude code router service...");
-      const cliPath = join(__dirname, "cli.js");
-      const startProcess = spawn("node", [cliPath, "start"], {
-        detached: true,
-        stdio: "ignore",
-      });
-
-      startProcess.on("error", (error) => {
-        console.error("Failed to start service:", error);
-        process.exit(1);
-      });
-
-      startProcess.unref();
-      console.log("✅ Service started successfully in the background.");
       break;
     case "-h":
     case "help":

packages/cli/src/utils/index.ts

@@ -238,7 +238,7 @@ export const restartService = async () => {
 
   // Start the service again in the background
   console.log("Starting claude code router service...");
-  const cliPath = path.join(__dirname, "../cli.js");
+  const cliPath = path.join(__dirname, "cli.js");
   const startProcess = spawn("node", [cliPath, "start"], {
     detached: true,
     stdio: "ignore",