diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5d4891e33..5f2f0f850 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -80,6 +80,7 @@
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="com.google.android.gms.permission.AD_ID"/>
     <!-- Android11新增 -->
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
 <!--    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />-->
 
     <application
diff --git a/app/src/main/java/com/shayu/phonelive/AppContext.java b/app/src/main/java/com/shayu/phonelive/AppContext.java
index c864977e4..5fccbeebf 100644
--- a/app/src/main/java/com/shayu/phonelive/AppContext.java
+++ b/app/src/main/java/com/shayu/phonelive/AppContext.java
@@ -138,7 +138,7 @@ public class AppContext extends CommonAppContext {
         CrashSaveBean.getInstance().setStartTime(System.currentTimeMillis());
         registerError();
         registerFirebaseCrash();
-        LogUtils.start(this);
+       // LogUtils.start(this);
         sInstance = this;
         L.setDeBug(BuildConfig.DEBUG);
         AppEventsLogger.activateApp(this);
diff --git a/app/src/main/java/com/shayu/phonelive/utils/LogUtils.java b/app/src/main/java/com/shayu/phonelive/utils/LogUtils.java
index 4b424b4b4..fef4e3be0 100644
--- a/app/src/main/java/com/shayu/phonelive/utils/LogUtils.java
+++ b/app/src/main/java/com/shayu/phonelive/utils/LogUtils.java
@@ -11,40 +11,42 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
+import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.Calendar;
 import java.util.Date;
 import java.util.Locale;
+import java.util.Objects;
 
 public class LogUtils {
+    /**
+     * 采集所有日志
+     */
     public static void start(Context context) {
         new Thread(new Runnable() {
             @Override
             public void run() {
                 try {
 
-                    String[] exec = new String[]{
-                            "logcat",
-                            "-c"
-                    };
+                    String[] exec = new String[]{"logcat", "-c"};
                     Runtime.getRuntime().exec(exec).waitFor();
 
-                    exec = new String[]{
-                            "logcat",
-                            "-v",
-                            "-d",
-                            "time"
-                    };
+                    exec = new String[]{"logcat", "-v", "-d", "time"};
 
                     Process process = Runtime.getRuntime().exec(exec);
                     BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
                     String line;
                     PrintWriter writer = null;
-                    String today ="[PDLIVE]"+CommonAppConfig.getInstance().getUid()+"_"+ SimpleDateFormat.getDateInstance(DEFAULT, Locale.CHINA).format(new Date());
+                    String title = "[PDLIVE]" + CommonAppConfig.getInstance().getUid() + "_";
+                    String today = title + SimpleDateFormat.getDateInstance(DEFAULT, Locale.CHINA).format(new Date());
                     File dir = new File(context.getDir("files", Context.MODE_PRIVATE).getAbsolutePath() + File.separator);
                     if (dir.listFiles() != null) {
                         for (File file : dir.listFiles()) {
-                            if (!file.getName().endsWith(today+".log") && !file.getName().endsWith("error.log")) {
-                                file.delete();
+                            if (!file.getName().endsWith(today + ".log") && !"error.log".equals(file.getName())) {
+                                String fileName = file.getName().replace(title, "");
+                                if (isDelLog(fileName)) {
+                                    file.delete();
+                                }
                             }
                         }
                     }
@@ -56,10 +58,7 @@ public class LogUtils {
                     }
                     writer.flush();
                     writer.close();
-                    exec = new String[]{
-                            "logcat",
-                            "-c"
-                    };
+                    exec = new String[]{"logcat", "-c"};
                     Runtime.getRuntime().exec(exec).waitFor();
                     bufferedReader.close();
                     start(context);
@@ -71,4 +70,20 @@ public class LogUtils {
 
     }
 
+    /**
+     * 判断是否是要删除的日志
+     **/
+    private static boolean isDelLog(String time) {
+        try {
+            Calendar timeCal = Calendar.getInstance(Locale.CHINA);
+            timeCal.setTime(Objects.requireNonNull(SimpleDateFormat.getDateInstance(DEFAULT, Locale.CHINA).parse(time)));
+            Calendar calendar = Calendar.getInstance(Locale.CHINA);
+            calendar.setTime(new Date());
+            calendar.add(Calendar.DATE, -3);
+            return calendar.after(timeCal);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
 }
diff --git a/common/src/main/java/com/yunbao/common/utils/LogUtil.java b/common/src/main/java/com/yunbao/common/utils/LogUtil.java
index c3407ccc4..128ab9f74 100644
--- a/common/src/main/java/com/yunbao/common/utils/LogUtil.java
+++ b/common/src/main/java/com/yunbao/common/utils/LogUtil.java
@@ -1,5 +1,6 @@
 package com.yunbao.common.utils;
 
+import static android.provider.Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION;
 import static androidx.core.content.PermissionChecker.PERMISSION_GRANTED;
 import static java.text.DateFormat.DEFAULT;
 
@@ -29,6 +30,8 @@ import com.yunbao.common.CommonAppConfig;
 
 import java.io.File;
 import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.Files;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
@@ -144,7 +147,6 @@ public class LogUtil {
         }
         String today ="[PDLIVE]"+CommonAppConfig.getInstance().getUid()+"_"+ SimpleDateFormat.getDateInstance(DEFAULT, Locale.CHINA).format(new Date());
         File file = new File(context.getDir("files", Context.MODE_PRIVATE).getAbsolutePath() + File.separator + today + ".log");
-        file.renameTo(new File(Environment.getExternalStorageDirectory().getAbsolutePath()+File.separator+file.getName()));
         if (file.exists()) {
             Intent share = new Intent(Intent.ACTION_SEND);
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
@@ -159,6 +161,22 @@ public class LogUtil {
             share.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
             context.startActivity(Intent.createChooser(share, "分享文件"));
         }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            if(!Environment.isExternalStorageManager()){
+                Intent intent=new Intent(ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION);
+                context.startActivity(intent);
+            }
+        }
+        File out = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + file.getName());
+        file.renameTo(out);
+        Log.i("文件", "shareFile: "+out.getAbsolutePath()+" "+out.exists());
+        try {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                Files.copy(file.toPath(),out.toPath());
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
     }
 
 }