diff --git a/package.json b/package.json
index db4a637..ec22775 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@musistudio/claude-code-router",
-  "version": "1.0.34",
+  "version": "1.0.35",
   "description": "Use Claude Code without an Anthropics account and route it to another LLM provider",
   "bin": {
     "ccr": "./dist/cli.js"
diff --git a/src/index.ts b/src/index.ts
index 827f2c9..bf94cc8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -82,8 +82,6 @@ async function run(options: RunOptions = {}) {
     ? parseInt(process.env.SERVICE_PORT)
     : port;
 
-  const startTime = new Date().toISOString();
-
   const server = createServer({
     jsonPath: CONFIG_FILE,
     initialConfig: {
@@ -101,7 +99,7 @@ async function run(options: RunOptions = {}) {
       level: "debug",
       stream: createWriteStream({
         path: HOME_DIR,
-        filename: `./logs/ccr-${startTime}.log`,
+        filename: config.LOGNAME || `./logs/ccr-${+new Date()}.log`,
         maxFiles: 3,
         interval: "1d",
       }),