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 94d1bbc39469c0bcac3563fafe9d050ec8e64b34..0e26c3ce342750b2d9db5e5e11a235708c02192f 100644
--- a/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt
+++ b/app/src/main/java/com/duolebo/blyrobot/data/ImageUploadTask.kt
@@ -12,13 +12,19 @@ import java.io.File
 /**
  * 图片上传任务
  */
-class ImageUploadTask(private var context: Context) : Thread() {
+class ImageUploadTask {
 
     var uploadImages = ArrayList<String>()
     var uploadId: String = ""
     var reUpload = false
     var isRunning = false
 
+    private var context: Context
+
+    constructor(context: Context) {
+        this.context = context
+    }
+
     fun from(task: Task) {
         this.uploadImages.clear()
         this.uploadImages.addAll(task.uploadImages)
@@ -46,13 +52,9 @@ class ImageUploadTask(private var context: Context) : Thread() {
         return false
     }
 
-    override fun start() {
+    fun start() {
         this.isRunning = true
-        super.start()
-    }
-
-    override fun run() {
-        uploadImage()
+        Thread { uploadImage() }.start()
     }
 
     private fun uploadImage() {