diff --git a/record/record.js b/record/record.js
index f98d2c5e68f908df746d27c7dfb4a74ab0787203..72d3f4a650e45f1ec735197c482213f656222138 100644
--- a/record/record.js
+++ b/record/record.js
@@ -127,15 +127,13 @@ function process(session_id, cmd, message) {
     output = params.output;
     traceName = output.split('/').reverse()[0];
     configText = params.htraceCmd.split('<<CONFIG')[1].split('CONFIG')[0];
-    ltOutput = 'data/local/tmp/long_trace';
+    ltOutput = 'data/local/tmp/';
     killCmd = 'killall hiprofilerd hiprofiler_plugins native_daemon hiperf hiebpf hiprofiler_cmd';
-    chmodCmd ='chmod -R 777';
-    recordHitraceCmd = isLongTrace ? `hiprofiler_cmd -c /${ltOutput}/config.text  -o ${output} -t ${maxDur} -s -k` : `hiprofiler_cmd -c /data/local/tmp/config.text  -o ${output} -t ${maxDur} -s -k`;
+    recordHitraceCmd = `hiprofiler_cmd -c /data/local/tmp/config.text  -o ${output} -t ${maxDur} -s -k`;
     totalLength = 0;
 
     if (isLongTrace) {
-        delLongDir()
-            .then(makeLongDir)
+        delLongTrace()
             .then(pushConfigText)
             .then(sendLongtrace)
             .catch(error => {
@@ -285,7 +283,7 @@ function process(session_id, cmd, message) {
     }
 };
 
-function delLongDir() {
+function delLongTrace() {
     return new Promise((resolve, reject) => {
         exec(`hdc shell ${killCmd}`, (error, stdout, stderr) => {
             if (error || (stderr && stderr.length > 0) || stdout.includes('[Fail]')) {
@@ -298,51 +296,21 @@ function delLongDir() {
             resolve(0);
             logger.info(`Succeeded in killing the plug-in service`);
         });
-        exec(`hdc shell rm -r /${ltOutput}/*`, (error, stdout, stderr) => {
-            logger.info(`delLongDir : ${error, stdout, stderr}`)
+        exec(`hdc shell rm -r /${ltOutput}/hiprofiler_data_*`, (error, stdout, stderr) => {
+            logger.info(`delLongTrace : ${error, stdout, stderr}`)
             if (error || (stderr && stderr.length > 0) || stdout.includes('[Fail]')) {
                 const errorMsg = new Uint8Array(encoder.encode(stdout || error || stderr));
                 sendMsg(errorMsg, 3);
                 reject(-1);
-                logger.error(`Failed to deleted long_trace folder`);
+                logger.error(`Failed to deleted long_trace file`);
                 return;
             };
             resolve(0);
-            logger.info(`Successfully deleted long_trace folder`);
+            logger.info(`Successfully deleted long_trace file`);
         });
     });
 }
 
-function makeLongDir() {
-    return new Promise((resolve, reject) => {
-        exec(`hdc shell mkdir /${ltOutput}/`, (error, stdout, stderr) => {
-            if (error || (stderr && stderr.length > 0) || stdout.includes('[Fail]')) {
-                const errorMsg = new Uint8Array(encoder.encode(stdout || error || stderr));
-                sendMsg(errorMsg, 3);
-                reject(-1);
-                logger.error(`Failed to created long_trace folder`);
-                return;
-            };
-            resolve(0);
-            logger.info(`Successfully created long_trace folder`);
-        });
-
-        exec(`hdc shell ${chmodCmd} /${ltOutput}/`, (error, stdout, stderr) => {
-            logger.info(`delAndMakeDir : ${error, stdout, stderr}`)
-            if (error || (stderr && stderr.length > 0) || stdout.includes('[Fail]')) {
-                const errorMsg = new Uint8Array(encoder.encode(stdout || error || stderr));
-                sendMsg(errorMsg, 3);
-                reject(-1);
-                logger.error(`Failed chmod longtrace`);
-                return;
-            };
-            resolve(0);
-            logger.info(`successfully chmod longtrace`);
-        });
-    });
-}
-
-
 function recordLongtrace() {
     return new Promise((resolve, reject) => {
         const hdc = spawn('hdc', ['-t', `${serialNum}`, 'shell', `${recordHitraceCmd}`]);
@@ -368,7 +336,7 @@ function recordLongtrace() {
 
 function listLongtraceFiles() {
     return new Promise((resolve, reject) => {
-        const command = `hdc -t ${serialNum} shell ls ${ltOutput}`;
+        const command = `hdc -t ${serialNum} shell ls ${ltOutput}hiprofiler_data_*`;
         exec(command, (error, stdout, stderr) => {
             if (error) {
                 reject(`列出失败: ${stderr}`);
@@ -376,7 +344,7 @@ function listLongtraceFiles() {
             }
             const files = stdout.split('\n').filter(file => file.trim() !== '');
             resolve(files);
-            logger.info(`列出成功:${files}`)
+            logger.info(`列出成功: ${files}`);
         });
     });
 }
@@ -389,23 +357,17 @@ function sendLongtrace() {
             .then(() => {
                 return listLongtraceFiles()
                     .then(files => {
-                        const savePath = `${directoryPath}/long_trace`;
-                        if (fs.existsSync(savePath)) {
-                            fs.rmSync(savePath, { recursive: true });
-                        }
-                        fs.mkdirSync(savePath, { recursive: true });
-                        const allFiles = files.filter(file => file.trim() !== '' && file !== 'config.text\r');
-                        totalLength = allFiles.length;
+                        const savePath = `${directoryPath}`;
+                        totalLength = files.length;
                         const transferPromises = files.map(fileName => {
-                            const remoteFilePath = `${ltOutput}/${fileName}`;
+                            const remoteFilePath = `${fileName}`;
+                            const baseName = path.basename(remoteFilePath);
                             return transferFile(serialNum, remoteFilePath, savePath)
                                 .then(() => {
-                                    if (fileName !== 'config.text\r') {
-                                        longtraceFiles.push({
-                                            fileName: fileName, 
-                                            localFilePath: `${directoryPath}\\long_trace\\${fileName}`
-                                        });
-                                    }
+                                    longtraceFiles.push({
+                                        fileName: baseName,
+                                        localFilePath: `${directoryPath}\\${baseName}`
+                                    });
                                 });
                         });
                         return Promise.all(transferPromises);
@@ -416,9 +378,7 @@ function sendLongtrace() {
                     fileName: file.fileName.replace(/\r$/, ''),
                     localFilePath: file.localFilePath.replace(/\r$/, '')
                 }));
-
                 const readPromises = cleanedFiles.map(({ fileName, localFilePath }, index) => {
-                    console.log('totalLength=>',totalLength)
                     return readAndSendFile(fileName, localFilePath, totalLength);
                 });
 
@@ -854,7 +814,7 @@ function pushConfigText() {
         });
         // 将config文件推入手机里
         logger.info(`config.text 文件推入手机开始`);
-        let cmd = isLongTrace ? `hdc -t ${serialNum} file send ${filePath} /${ltOutput}/config.text` : `hdc -t ${serialNum} file send ${filePath} /data/local/tmp/config.text`
+        let cmd = `hdc -t ${serialNum} file send ${filePath} /data/local/tmp/config.text`;
         exec(cmd, (error, stdout, stderr) => {
             if (stdout.includes('FileTransfer finish')) {
                 logger.info(`config.text 文件推入手机结束`);