diff --git a/app/src/main/java/com/duolebo/blyrobot/data/Task.kt b/app/src/main/java/com/duolebo/blyrobot/data/Task.kt
index c0721758ee20f2fa398b23ee8374d104eccb0b72..ee3a9da98776100b1ef07929fa84f740d506c93a 100644
--- a/app/src/main/java/com/duolebo/blyrobot/data/Task.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/data/Task.kt
@@ -102,6 +102,18 @@ class Task : IAppBaseCallback {
         AdbUtil.stopApp(this.apkInfo.packageName)
     }
 
+    fun reset() {
+        this.status = "0"
+        this.channelIndex = 0
+        this.uploadImages.clear()
+
+        val dir = File(this.imagePath)
+        if (dir.exists()) {
+            for (file in dir.listFiles())
+                file.delete()
+        }
+    }
+
     fun destroy() {
         // 杀掉tcpdump进程
         AdbUtil.killTcpdump()
@@ -283,6 +295,7 @@ class Task : IAppBaseCallback {
 
     private fun uploadImageCallback(): UploadStatusDelegate {
         val totalUpload = this.uploadImages.size
+        Log.i(TAG, "total upload count : $totalUpload")
         var uploadCount = 0
 
         return object: UploadStatusDelegate {
diff --git a/app/src/main/java/com/duolebo/blyrobot/tools/TaskManager.kt b/app/src/main/java/com/duolebo/blyrobot/tools/TaskManager.kt
index df37faa4b6fedfddbdbc20e717553f7712ad3d1b..bce3b54b417ad40752505c33d828d475dd376b19 100644
--- a/app/src/main/java/com/duolebo/blyrobot/tools/TaskManager.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/tools/TaskManager.kt
@@ -6,18 +6,28 @@ import kotlin.collections.ArrayList
 
 class TaskManager {
     private val TAG = "TaskManager"
+    private val RUN_TASK_PERIOD = 6*60*60*1000
     val tasks = ArrayList<Task>()
-    private var isRunning = false
+    var isRunning = false
+    private var status = IDLE
     private var currentTask: Task ?= null
     // 处理时间
     var updateTime = 0L
 
     private val runnable = Runnable {
         val dist = System.currentTimeMillis() - updateTime
-        while (isRunning && tasks.size > 0 && dist > 6*60*60*1000) {
-            this.updateTime = System.currentTimeMillis()
-            currentTask = tasks[0]
-            currentTask!!.start()
+        while (isRunning && this.status == 0) {
+
+            for (task in tasks) {
+                task.reset()
+
+                currentTask = task
+                currentTask!!.start()
+            }
+
+            this.status = COMPLETE
+
+            Thread.sleep(3 * 1000)
         }
     }
 
@@ -60,6 +70,7 @@ class TaskManager {
         }
 
         this.isRunning = true
+        this.status = 0
         val t =  Thread(runnable)
         t.start()
     }
@@ -70,11 +81,12 @@ class TaskManager {
             it.destroy()
         }
 
-        this.tasks.clear()
         this.isRunning = false
     }
 
     companion object {
         val instance = TaskManager()
+        const val IDLE = 0
+        const val COMPLETE = 1
     }
 }
\ No newline at end of file