diff --git a/app/src/main/java/com/navinfo/outdoor/activity/PicturesActivity.java b/app/src/main/java/com/navinfo/outdoor/activity/PicturesActivity.java
index 98982ff..d391c6b 100644
--- a/app/src/main/java/com/navinfo/outdoor/activity/PicturesActivity.java
+++ b/app/src/main/java/com/navinfo/outdoor/activity/PicturesActivity.java
@@ -80,6 +80,7 @@ import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
 
 import java.io.File;
+import java.io.IOException;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -125,7 +126,6 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
     private int radioPicture = 0;
     private int videoIndex = -1;
     private int startVideoIndex = -1;
-    private int webp=1;
     @SuppressLint("SimpleDateFormat")
     private SimpleDateFormat formatter;
     private Handler handler = new Handler(new Handler.Callback() {
@@ -327,7 +327,7 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
                     result.toFile(file, new FileCallback() {
                         @Override
                         public void onFileReady(@Nullable File file) {
-                            UserApplication.fixedThreadPool.execute(new Jpg2WebpRunnable(result, file));
+                            UserApplication.fixedThreadPool.execute(new Jpg2WebpRunnable(/*result, */file, 0));
                         }
                     });
                 } else {
@@ -348,41 +348,56 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
         layoutParamsMap.height = dm.widthPixels / 3;
         layoutParamsMap.width = dm.heightPixels / 3;
         tvMapView.setLayoutParams(layoutParamsMap);
+        timerTask = new TimerTask() {
+            @Override
+            public void run() {
+                if (radioPicture == 1) {
+                    camera.takePicture();
+                } else {
+                    Message message = new Message();
+                    message.what = 0x101;
+                    handler.sendMessage(message);
+                }
+            }
+        };
     }
 
     class Jpg2WebpRunnable implements Runnable {
-        private PictureResult pictureResult;
+//        private PictureResult pictureResult;
         private File file;
+        private int count; // 该转换执行次数，如果连续3次执行失败，则不再转换
 
-        public Jpg2WebpRunnable(PictureResult pictureResult, File file) {
-            this.pictureResult = pictureResult;
+        public Jpg2WebpRunnable(/*PictureResult pictureResult, */File file, int count) {
+//            this.pictureResult = pictureResult;
             this.file = file;
+            this.count = count;
         }
 
         @Override
         public void run() {
             if (file.exists() && file != null) {
-                initWeb(file);
-                runOnUiThread(new Runnable() {
-                    @SuppressLint("SetTextI18n")
-                    @Override
-                    public void run() {
-                        if (PicturesActivity.this != null) {
-                            if (file.exists()) {
-                                initMarkerPaper();
-                                initMarker();
-                                videoIndex = Integer.parseInt(file.getName().replace(".webp", ""));
-                                finalVideoPath = Objects.requireNonNull(file.getParentFile()).getAbsolutePath() + "/" + (videoIndex + 1) + ".webp";
-                                tvTitle.setText("保存成功:" + (videoIndex + 1));
-                            }
-                            if (radioPicture == 1 && handler != null) {
-                                Message message = new Message();
-                                message.what = 0x103;
-                                handler.sendMessage(message);
+                initWeb(file, count);
+                if (count<=0) { // 不是重新转换webp流程
+                    runOnUiThread(new Runnable() {
+                        @SuppressLint("SetTextI18n")
+                        @Override
+                        public void run() {
+                            if (PicturesActivity.this != null) {
+                                if (file.exists()) {
+                                    initMarker();
+                                    videoIndex = Integer.parseInt(file.getName().replace(".webp", ""));
+                                    finalVideoPath = Objects.requireNonNull(file.getParentFile()).getAbsolutePath() + "/" + (videoIndex + 1) + ".webp";
+                                    tvTitle.setText("保存成功:" + (videoIndex + 1));
+                                }
+                                if (radioPicture == 1 && handler != null) {
+                                    Message message = new Message();
+                                    message.what = 0x103;
+                                    handler.sendMessage(message);
+                                }
                             }
                         }
-                    }
-                });
+                    });
+                }
             } else {
                 isBack = false;
                 if (isOration) {
@@ -402,28 +417,26 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
         }
     }
 
-    private void initWeb(File file) {
-        if (webp==3){
-            return;
-        }
+    private void initWeb(File file, int count) {
         try {
+            count++;
             WebPNative webPNative = new WebPNative();
             Bitmap bitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
             webPNative.encodeRGBA(bitmap, file.getPath(), 90);
             if (!bitmap.isRecycled()) {
                 bitmap.recycle();
             }
-            webp=1;
+            initMarkerPaper();
+        } catch (RuntimeException e) {
+            e.printStackTrace();
+            // 如果是写入txt记录失败，上传失败记录
+            UMCrashManager.reportCrash(this,e);
         } catch (Exception e) {
             e.printStackTrace();
             UMCrashManager.reportCrash(this,e);
-            handler.postDelayed(new Runnable() {
-                @Override
-                public void run() {
-                    webp++;
-                    initWeb(file);
-                }
-            }, 10);
+            if (count<3) { // 当尝试次数小于3次，则加入转换队列，尝试重新转换
+                UserApplication.fixedThreadPool.execute(new Jpg2WebpRunnable(/*result, */file, count));
+            }
         }
     }
 
@@ -803,12 +816,6 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
             }
         } catch (Exception e) {
             UMCrash.generateCustomLog(e, "自定义");
-            handler.postDelayed(new Runnable() {
-                @Override
-                public void run() {
-                    initMarkerPaper();
-                }
-            }, 10);
         }
     }
 
@@ -924,18 +931,6 @@ public class PicturesActivity extends BaseActivity implements View.OnClickListen
         if (timer == null) {
             timer = new Timer();
         }
-        timerTask = new TimerTask() {
-            @Override
-            public void run() {
-                if (radioPicture == 1) {
-                    camera.takePicture();
-                } else {
-                    Message message = new Message();
-                    message.what = 0x101;
-                    handler.sendMessage(message);
-                }
-            }
-        };
         if (radioPicture == 1) {
             timer.schedule(timerTask, 0);
         } else if (radioPicture == 2) {
diff --git a/app/src/main/java/com/navinfo/outdoor/api/UserApplication.java b/app/src/main/java/com/navinfo/outdoor/api/UserApplication.java
index 7698bc3..d16ee73 100644
--- a/app/src/main/java/com/navinfo/outdoor/api/UserApplication.java
+++ b/app/src/main/java/com/navinfo/outdoor/api/UserApplication.java
@@ -47,7 +47,7 @@ public class UserApplication extends Application {
         initOkGo();
         TalentLocationUtils.getInstance(this).startLocation(this);
         //创建一个线程池
-        fixedThreadPool = Executors.newFixedThreadPool(5);
+        fixedThreadPool = Executors.newSingleThreadExecutor(); // 使用单线程线程池
     }
 
     public static UserApplication getUserApplication() {