diff --git a/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt b/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt
index 0e26c3ce342750b2d9db5e5e11a235708c02192f..ebd657fa501772a63881002998b6de46d1435821 100644
--- a/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt
@@ -2,7 +2,6 @@ package com.duolebo.blyrobot.data
 
 import android.content.Context
 import android.util.Log
-import com.duolebo.blyrobot.tools.FtpManager
 import com.duolebo.blyrobot.util.Config
 import net.gotev.uploadservice.*
 import net.gotev.uploadservice.ftp.FTPUploadRequest
@@ -14,6 +13,11 @@ import java.io.File
  */
 class ImageUploadTask {
 
+    companion object {
+        const val TAG = "RobotTaskUpload"
+    }
+
+    var packageName: String = ""
     var uploadImages = ArrayList<String>()
     var uploadId: String = ""
     var reUpload = false
@@ -26,6 +30,7 @@ class ImageUploadTask {
     }
 
     fun from(task: Task) {
+        this.packageName = task.apkInfo.packageName
         this.uploadImages.clear()
         this.uploadImages.addAll(task.uploadImages)
     }
@@ -58,7 +63,7 @@ class ImageUploadTask {
     }
 
     private fun uploadImage() {
-        Log.i(FtpManager.TAG, "upload image....")
+        Log.i(TAG, "upload image....")
         try {
             val uploadRequest = FTPUploadRequest(context, Config.instance.getFtpServer(), 21)
                     .setUsernameAndPassword(Config.instance.getFtpUserName(), Config.instance.getFtpPassword())
@@ -77,14 +82,14 @@ class ImageUploadTask {
             }
 
             this.uploadId = uploadRequest.startUpload()
-            Log.i(FtpManager.TAG, "upload id $uploadId")
+            Log.i(TAG, "upload id $uploadId")
         } catch (exc: Exception) {
-            Log.e(FtpManager.TAG, exc.message, exc)
+            Log.e(TAG, exc.message, exc)
         }
     }
 
     private fun uploadComplete(errorCount: Int) {
-        Log.i(FtpManager.TAG, "upload errorCount: $errorCount")
+        Log.i(TAG, "upload errorCount: $errorCount")
         this.isRunning = false
         if (errorCount > 0 && errorCount > this.uploadImages.size / 3) {
             this.reUpload = true
@@ -105,24 +110,25 @@ class ImageUploadTask {
      */
     private fun uploadImageCallback(): UploadStatusDelegate {
         val totalUpload = this.uploadImages.size
-        Log.i(FtpManager.TAG, "total upload count : $totalUpload")
+        Log.i(TAG, "total upload count : $totalUpload")
 
         return object : UploadStatusDelegate {
             override fun onCancelled(context: Context?, uploadInfo: UploadInfo?) {
-
+                // empty
             }
 
             override fun onProgress(context: Context?, uploadInfo: UploadInfo?) {
+                // empty
             }
 
             override fun onError(context: Context?, uploadInfo: UploadInfo?, serverResponse: ServerResponse?, exception: java.lang.Exception?) {
                 val uploadSize = uploadInfo?.successfullyUploadedFiles!!.size
-                Log.i(FtpManager.TAG, "onError...uploadCount: $uploadSize")
+                Log.i(TAG, "onError...uploadCount: $uploadSize")
             }
 
             override fun onCompleted(context: Context?, uploadInfo: UploadInfo?, serverResponse: ServerResponse?) {
                 val uploadSize = uploadInfo?.successfullyUploadedFiles!!.size
-                Log.i(FtpManager.TAG, "onCompleted...uploadCount: $uploadSize")
+                Log.i(TAG, "onCompleted...uploadCount: $uploadSize")
                 uploadComplete(totalUpload - uploadSize)
             }
         }
diff --git a/app/src/main/java/com/duolebo/blyrobot/service/BylRobotService.kt b/app/src/main/java/com/duolebo/blyrobot/service/BylRobotService.kt
index 0ac634f17fc752b3e787e1b49ee4c6e8352bed7b..0a0c20eedea90ffeff3947a38cdb987ca802736a 100644
--- a/app/src/main/java/com/duolebo/blyrobot/service/BylRobotService.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/service/BylRobotService.kt
@@ -18,12 +18,10 @@ import com.duolebo.blyrobot.data.Task
 import com.duolebo.blyrobot.protocol.GetAppInfoProtocol
 import com.duolebo.blyrobot.tools.FtpManager
 import com.duolebo.blyrobot.tools.TaskManager
-import com.duolebo.blyrobot.util.AdbUtil
 import com.duolebo.blyrobot.util.AppUtil
 import com.duolebo.blyrobot.util.Config
 import com.duolebo.blyrobot.util.Constants
 import org.json.JSONObject
-import java.util.*
 
 @SuppressLint("Registered")
 class BylRobotService: Service(), IAppBaseCallback {
@@ -48,7 +46,7 @@ class BylRobotService: Service(), IAppBaseCallback {
 
     override fun onCreate() {
         super.onCreate()
-        FtpManager.instance.init(this)
+        FtpManager.instance.start()
         initBroadcast()
 //        requestAppList()
     }
@@ -93,6 +91,7 @@ class BylRobotService: Service(), IAppBaseCallback {
     override fun onDestroy() {
         Log.i(TAG, "destroy...")
         super.onDestroy()
+        FtpManager.instance.stop()
         LocalBroadcastManager.getInstance(this).unregisterReceiver(broadcastReceiver)
     }
 
diff --git a/app/src/main/java/com/duolebo/blyrobot/tools/FtpManager.kt b/app/src/main/java/com/duolebo/blyrobot/tools/FtpManager.kt
index b7036552c9c9422ef2531457396596ee98ec0124..439db23e20f7dbf67a6f8f438ab896ca787fc2ac 100644
--- a/app/src/main/java/com/duolebo/blyrobot/tools/FtpManager.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/tools/FtpManager.kt
@@ -1,5 +1,6 @@
 package com.duolebo.blyrobot.tools
 
+import android.util.Log
 import com.duolebo.blyrobot.data.ImageUploadTask
 import net.gotev.uploadservice.UploadService
 import java.util.*
@@ -20,6 +21,7 @@ class FtpManager {
     private var scheduleTime: Timer? = null
 
     fun start() {
+        Log.i(TAG, "ftp manager start...")
         scheduleTime?.run { cancel() }
         this.isRunning = true
         scheduleTime = Timer()
@@ -28,13 +30,14 @@ class FtpManager {
                 while (isRunning) {
                     for (uploadTask in uploadTasks) {
                         if (uploadTask.needReUpload()) {
+                            Log.i(TAG, "task ${uploadTask.packageName} need upload again")
                             uploadTask.start()
                         }
                     }
                     Thread.sleep(1 * 60 * 1000)
                 }
             }
-        }, 0)
+        }, 5 * 1000)
 
     }