diff --git a/Aria/src/main/java/com/arialyy/aria/core/Aria.java b/Aria/src/main/java/com/arialyy/aria/core/Aria.java
index 11f2c63d..b68d0c38 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/Aria.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/Aria.java
@@ -27,6 +27,7 @@ import android.widget.PopupWindow;
 import com.arialyy.aria.core.download.DownloadReceiver;
 import com.arialyy.aria.core.upload.UploadReceiver;
 import com.arialyy.aria.util.ALog;
+import com.arialyy.aria.util.CommonUtil;
 
 /**
  * Created by lyy on 2016/12/1.
@@ -134,8 +135,8 @@ import com.arialyy.aria.util.ALog;
       return (Service) obj;
     } else if (obj instanceof Activity) {
       return (Activity) obj;
-    } else if (AriaManager.isFragment(obj.getClass())) {
-      return AriaManager.getFragmentActivity(obj);
+    } else if (CommonUtil.isFragment(obj.getClass())) {
+      return CommonUtil.getFragmentActivity(obj);
     } else if (obj instanceof Dialog) {
       return ((Dialog) obj).getContext();
     } else if (obj instanceof PopupWindow) {
diff --git a/Aria/src/main/java/com/arialyy/aria/core/AriaManager.java b/Aria/src/main/java/com/arialyy/aria/core/AriaManager.java
index 99e25856..fe4ecffc 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/AriaManager.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/AriaManager.java
@@ -19,11 +19,10 @@ import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.Application;
-import android.app.Dialog;
 import android.content.Context;
 import android.os.Build;
 import android.os.Bundle;
-import android.widget.PopupWindow;
+import android.util.Log;
 import com.arialyy.aria.core.command.CommandManager;
 import com.arialyy.aria.core.common.QueueMod;
 import com.arialyy.aria.core.config.AppConfig;
@@ -35,23 +34,19 @@ import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.download.DownloadReceiver;
 import com.arialyy.aria.core.inf.AbsReceiver;
 import com.arialyy.aria.core.inf.IReceiver;
-import com.arialyy.aria.core.loader.IRecordHandler;
 import com.arialyy.aria.core.inf.ReceiverType;
+import com.arialyy.aria.core.loader.IRecordHandler;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadReceiver;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.orm.DelegateWrapper;
 import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.AriaCrashHandler;
-import com.arialyy.aria.util.DeleteDGRecord;
+import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.aria.util.DeleteURecord;
 import com.arialyy.aria.util.RecordUtil;
 import java.io.File;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.Iterator;
-import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -63,35 +58,12 @@ import java.util.concurrent.ConcurrentHashMap;
   private static final String TAG = "AriaManager";
   private static final Object LOCK = new Object();
 
-  /**
-   * android、androidx、support的fragment、dialogFragment类名
-   */
-  private static List<String> mFragmentClassName = new ArrayList<>();
-  private static List<String> mDialogFragmentClassName = new ArrayList<>();
-
   @SuppressLint("StaticFieldLeak") private static volatile AriaManager INSTANCE = null;
   private Map<String, AbsReceiver> mReceivers = new ConcurrentHashMap<>();
-  /**
-   * activity 和其Dialog、Fragment的映射表
-   */
-  private Map<String, List<String>> mSubClass = new ConcurrentHashMap<>();
   private static Context APP;
   private DelegateWrapper mDbWrapper;
   private AriaConfig mConfig;
 
-  static {
-    mFragmentClassName.add("androidx.fragment.app.Fragment");
-    mFragmentClassName.add("androidx.fragment.app.DialogFragment");
-    mFragmentClassName.add("android.app.Fragment");
-    mFragmentClassName.add("android.app.DialogFragment");
-    mFragmentClassName.add("android.support.v4.app.Fragment");
-    mFragmentClassName.add("android.support.v4.app.DialogFragment");
-
-    mDialogFragmentClassName.add("androidx.fragment.app.DialogFragment");
-    mDialogFragmentClassName.add("android.app.DialogFragment");
-    mDialogFragmentClassName.add("android.support.v4.app.DialogFragment");
-  }
-
   private AriaManager(Context context) {
     APP = context.getApplicationContext();
   }
@@ -253,6 +225,7 @@ import java.util.concurrent.ConcurrentHashMap;
    * 处理下载操作
    */
   DownloadReceiver download(Object obj) {
+
     IReceiver receiver = mReceivers.get(getKey(ReceiverType.DOWNLOAD, obj));
     if (receiver == null) {
       receiver = putReceiver(ReceiverType.DOWNLOAD, obj);
@@ -292,138 +265,19 @@ import java.util.concurrent.ConcurrentHashMap;
     }
   }
 
-  private IReceiver putReceiver(String type, Object obj) {
+  private IReceiver putReceiver(ReceiverType type, Object obj) {
     final String key = getKey(type, obj);
     IReceiver receiver = mReceivers.get(key);
-    boolean needRmReceiver = false;
-    // 监控Dialog、fragment、popupWindow的生命周期
-    final WidgetLiftManager widgetLiftManager = new WidgetLiftManager();
-    Context subParenActivity = null;
-
-    if (obj instanceof Dialog) {
-      needRmReceiver = widgetLiftManager.handleDialogLift((Dialog) obj);
-      subParenActivity = ((Dialog) obj).getOwnerActivity();
-    } else if (obj instanceof PopupWindow) {
-      needRmReceiver = widgetLiftManager.handlePopupWindowLift((PopupWindow) obj);
-      subParenActivity = ((PopupWindow) obj).getContentView().getContext();
-    } else if (isDialogFragment(obj.getClass())) {
-      needRmReceiver = widgetLiftManager.handleDialogFragmentLift(getDialog(obj));
-      subParenActivity = getFragmentActivity(obj);
-    } else if (isFragment(obj.getClass())) {
-      subParenActivity = getFragmentActivity(obj);
-    }
-
-    if (subParenActivity instanceof Activity) {
-      relateSubClass(type, obj, (Activity) subParenActivity);
-    }
 
     if (receiver == null) {
       AbsReceiver absReceiver =
-          type.equals(ReceiverType.DOWNLOAD) ? new DownloadReceiver() : new UploadReceiver();
-      absReceiver.targetName = obj.getClass().getName();
-      AbsReceiver.OBJ_MAP.put(absReceiver.getKey(), obj);
-      absReceiver.needRmListener = needRmReceiver;
+          type.equals(ReceiverType.DOWNLOAD) ? new DownloadReceiver(obj) : new UploadReceiver(obj);
       mReceivers.put(key, absReceiver);
       receiver = absReceiver;
     }
     return receiver;
   }
 
-  /**
-   * 获取fragment的activity
-   *
-   * @return 获取失败，返回null
-   */
-  static Activity getFragmentActivity(Object obj) {
-    try {
-      Method method = obj.getClass().getMethod("getActivity");
-      return (Activity) method.invoke(obj);
-    } catch (NoSuchMethodException e) {
-      e.printStackTrace();
-    } catch (IllegalAccessException e) {
-      e.printStackTrace();
-    } catch (InvocationTargetException e) {
-      e.printStackTrace();
-    }
-    return null;
-  }
-
-  /**
-   * 判断注解对象是否是fragment
-   *
-   * @return true 对象是fragment
-   */
-  static boolean isFragment(Class subClazz) {
-    Class parentClass = subClazz.getSuperclass();
-    if (parentClass == null) {
-      return false;
-    } else {
-      String parentName = parentClass.getName();
-      if (mFragmentClassName.contains(parentName)) {
-        return true;
-      } else {
-        return isFragment(parentClass);
-      }
-    }
-  }
-
-  /**
-   * 判断对象是否是DialogFragment
-   *
-   * @return true 对象是DialogFragment
-   */
-  private boolean isDialogFragment(Class subClazz) {
-    Class parentClass = subClazz.getSuperclass();
-    if (parentClass == null) {
-      return false;
-    } else {
-      String parentName = parentClass.getName();
-      if (mDialogFragmentClassName.contains(parentName)) {
-        return true;
-      } else {
-        return isDialogFragment(parentClass);
-      }
-    }
-  }
-
-  /**
-   * 获取DialogFragment的dialog
-   *
-   * @return 获取失败，返回null
-   */
-  private Dialog getDialog(Object obj) {
-    try {
-      Method method = obj.getClass().getMethod("getDialog");
-      return (Dialog) method.invoke(obj);
-    } catch (NoSuchMethodException e) {
-      e.printStackTrace();
-    } catch (IllegalAccessException e) {
-      e.printStackTrace();
-    } catch (InvocationTargetException e) {
-      e.printStackTrace();
-    }
-    return null;
-  }
-
-  /**
-   * 关联Activity类和Fragment间的关系
-   *
-   * @param sub Fragment或dialog类
-   * @param activity activity寄主类
-   */
-  private void relateSubClass(String type, Object sub, Activity activity) {
-    String key = getKey(type, activity);
-    List<String> subClass = mSubClass.get(key);
-    if (subClass == null) {
-      subClass = new ArrayList<>();
-      mSubClass.put(key, subClass);
-    }
-    subClass.add(getKey(type, sub));
-    if (mReceivers.get(key) == null) { // 将activity填充进去
-      mReceivers.put(key, new DownloadReceiver());
-    }
-  }
-
   /**
    * 根据功能类型和控件类型获取对应的key
    *
@@ -432,8 +286,8 @@ import java.util.concurrent.ConcurrentHashMap;
    * @return key的格式为：{@code String.format("%s_%s_%s", obj.getClass().getName(), type,
    * obj.hashCode());}
    */
-  private String getKey(String type, Object obj) {
-    return String.format("%s_%s_%s", obj.getClass().getName(), type, obj.hashCode());
+  private String getKey(ReceiverType type, Object obj) {
+    return String.format("%s_%s_%s", CommonUtil.getTargetName(obj), type.name(), obj.hashCode());
   }
 
   /**
@@ -455,40 +309,27 @@ import java.util.concurrent.ConcurrentHashMap;
       ALog.e(TAG, "target obj is null");
       return;
     }
-    List<String> temp = new ArrayList<>();
     // 移除寄主的receiver
     for (Iterator<Map.Entry<String, AbsReceiver>> iter = mReceivers.entrySet().iterator();
         iter.hasNext(); ) {
       Map.Entry<String, AbsReceiver> entry = iter.next();
       String key = entry.getKey();
-      if (key.equals(getKey(ReceiverType.DOWNLOAD, obj)) || key.equals(
-          getKey(ReceiverType.UPLOAD, obj))) {
-        AbsReceiver receiver = mReceivers.get(key);
-        List<String> subNames = mSubClass.get(key);
-        if (subNames != null && !subNames.isEmpty()) {
-          temp.addAll(subNames);
-        }
-        if (receiver != null) {
-          receiver.destroy();
-        }
+      AbsReceiver receiver = entry.getValue();
+      if ((receiver.isLocalOrAnonymousClass || receiver.isFragment())
+          && key.startsWith(obj.getClass().getName())) {
+        receiver.destroy();
         iter.remove();
+        continue;
       }
-    }
 
-    // 移除寄生的receiver
-    if (!temp.isEmpty()) {
-      for (Iterator<Map.Entry<String, AbsReceiver>> iter = mReceivers.entrySet().iterator();
-          iter.hasNext(); ) {
-        Map.Entry<String, AbsReceiver> entry = iter.next();
-        if (temp.contains(entry.getKey())) {
-          AbsReceiver receiver = mReceivers.get(entry.getKey());
-          if (receiver != null) {
-            receiver.destroy();
-          }
-          iter.remove();
-        }
+      if (key.equals(getKey(ReceiverType.DOWNLOAD, obj))
+          || key.equals(getKey(ReceiverType.UPLOAD, obj))
+      ) {
+        receiver.destroy();
+        iter.remove();
       }
     }
+    Log.d(TAG, "debug");
   }
 
   /**
diff --git a/Aria/src/main/java/com/arialyy/aria/core/WidgetLiftManager.java b/Aria/src/main/java/com/arialyy/aria/core/WidgetLiftManager.java
index 1ab43e76..763280d2 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/WidgetLiftManager.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/WidgetLiftManager.java
@@ -29,20 +29,20 @@ import java.lang.reflect.Field;
  * Created by lyy on 2017/2/7.
  * 为组件添加生命周期
  */
-final class WidgetLiftManager {
+public final class WidgetLiftManager {
   private final String TAG = "WidgetLiftManager";
 
   /**
    * 处理DialogFragment事件
    */
-  @TargetApi(Build.VERSION_CODES.HONEYCOMB) boolean handleDialogFragmentLift(Dialog dialog) {
+  @TargetApi(Build.VERSION_CODES.HONEYCOMB) public boolean handleDialogFragmentLift(Dialog dialog) {
     return handleDialogLift(dialog);
   }
 
   /**
    * 处理悬浮框取消或dismiss事件
    */
-  boolean handlePopupWindowLift(PopupWindow popupWindow) {
+  public boolean handlePopupWindowLift(PopupWindow popupWindow) {
     try {
       Field dismissField = CommonUtil.getField(popupWindow.getClass(), "mOnDismissListener");
       PopupWindow.OnDismissListener listener =
@@ -76,7 +76,7 @@ final class WidgetLiftManager {
    *
    * @return true 设置了dialog的销毁事件。false 没有设置dialog的销毁事件
    */
-  boolean handleDialogLift(Dialog dialog) {
+  public boolean handleDialogLift(Dialog dialog) {
     if (dialog == null) {
       ALog.w(TAG,
           "dialog 为空，没有设置自动销毁事件，为了防止内存泄露，请在dismiss方法中调用Aria.download(this).unRegister();来注销事件\n"
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
index d69007e4..dadd21da 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
@@ -55,7 +55,10 @@ import java.util.Set;
  * 下载功能接收器
  */
 public class DownloadReceiver extends AbsReceiver {
-  private final String TAG = "DownloadReceiver";
+
+  public DownloadReceiver(Object obj) {
+    super(obj);
+  }
 
   /**
    * 设置最大下载速度，单位：kb
@@ -164,7 +167,6 @@ public class DownloadReceiver extends AbsReceiver {
    * 将当前类注册到Aria
    */
   public void register() {
-    Object obj = OBJ_MAP.get(getKey());
     if (obj == null) {
       ALog.e(TAG, String.format("register【%s】观察者为空", getTargetName()));
       return;
@@ -199,18 +201,17 @@ public class DownloadReceiver extends AbsReceiver {
    * @see <a href="https://aria.laoyuyu.me/aria_doc/start/any_java.html#%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9">module类中销毁</a>
    */
   @Override public void unRegister() {
-    if (needRmListener) {
+    if (isNeedRmListener()) {
       unRegisterListener();
     }
-    AriaManager.getInstance().removeReceiver(OBJ_MAP.get(getKey()));
+    AriaManager.getInstance().removeReceiver(obj);
   }
 
-  @Override public String getType() {
+  @Override public ReceiverType getType() {
     return ReceiverType.DOWNLOAD;
   }
 
   @Override protected void unRegisterListener() {
-    Object obj = OBJ_MAP.get(getKey());
     if (obj == null) {
       ALog.e(TAG, String.format("unRegister【%s】观察者为空", getTargetName()));
       return;
@@ -220,7 +221,9 @@ public class DownloadReceiver extends AbsReceiver {
       for (Integer integer : set) {
         if (integer == ProxyHelper.PROXY_TYPE_DOWNLOAD) {
           TaskSchedulers.getInstance().unRegister(obj);
-        } else if (integer == ProxyHelper.PROXY_TYPE_DOWNLOAD_GROUP) {
+          continue;
+        }
+        if (integer == ProxyHelper.PROXY_TYPE_DOWNLOAD_GROUP) {
           TaskSchedulers.getInstance().unRegister(obj);
         }
       }
@@ -417,7 +420,7 @@ public class DownloadReceiver extends AbsReceiver {
    * @return 如果没有任务组列表，则返回null
    */
   public List<DownloadGroupEntity> getGroupTaskList() {
-    return getGroupTaskList(1,10);
+    return getGroupTaskList(1, 10);
   }
 
   /**
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsReceiver.java b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsReceiver.java
index 95af5111..b8be49d0 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsReceiver.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsReceiver.java
@@ -16,31 +16,119 @@
 
 package com.arialyy.aria.core.inf;
 
+import android.app.Dialog;
+import android.util.Log;
+import android.widget.PopupWindow;
+import com.arialyy.aria.core.WidgetLiftManager;
 import com.arialyy.aria.core.queue.DGroupTaskQueue;
 import com.arialyy.aria.core.queue.DTaskQueue;
 import com.arialyy.aria.core.queue.UTaskQueue;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
+import com.arialyy.aria.util.CommonUtil;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 
 /**
  * Created by AriaL on 2017/6/27.
  * 接收器
  */
 public abstract class AbsReceiver implements IReceiver {
+  protected String TAG = getClass().getSimpleName();
+
   /**
-   * 观察者对象map
-   * key 由 {@link #getKey(IReceiver)}指定
+   * 观察者对象
    */
-  public static final Map<String, Object> OBJ_MAP = new ConcurrentHashMap<>();
+  protected Object obj;
+
   /**
    * 观察者对象类的完整名称
    */
-  public String targetName;
+  private String targetName;
+
   /**
    * 当dialog、dialogFragment、popupwindow已经被用户使用了Dismiss事件或Cancel事件，需要手动移除receiver
    */
-  public boolean needRmListener = false;
+  private boolean needRmReceiver = false;
+
+  private boolean isFragment = false;
+
+  public boolean isLocalOrAnonymousClass = false;
+
+  public AbsReceiver(Object obj) {
+    this.obj = obj;
+    initParams();
+  }
+
+  private void initParams() {
+    try {
+      targetName = CommonUtil.getTargetName(obj);
+      Class clazz = obj.getClass();
+      if (CommonUtil.isLocalOrAnonymousClass(clazz)) {
+        isLocalOrAnonymousClass = true;
+        String parentName = CommonUtil.getTargetName(obj);
+        Class parentClazz = Class.forName(parentName);
+        handleFragmentOrDialogParam(parentClazz, true);
+        return;
+      }
+      handleFragmentOrDialogParam(clazz, false);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+  private void handleFragmentOrDialogParam(Class clazz, boolean isLocalOrAnonymousClass) {
+    final WidgetLiftManager widgetLiftManager = new WidgetLiftManager();
+    if (obj instanceof Dialog) {
+      needRmReceiver = widgetLiftManager.handleDialogLift((Dialog) obj);
+      return;
+    }
+    if (obj instanceof PopupWindow) {
+      needRmReceiver = widgetLiftManager.handlePopupWindowLift((PopupWindow) obj);
+      return;
+    }
+
+    if (CommonUtil.isFragment(clazz)){
+      isFragment = true;
+    }
+
+    if (CommonUtil.isDialogFragment(clazz)) {
+      isFragment = true;
+      if (isLocalOrAnonymousClass) {
+        Log.e(TAG, String.format(
+            "%s 是匿名内部类，无法获取到dialog对象，为了防止内存泄漏，请在dismiss方法中调用Aria.download(this).unRegister();来注销事件",
+            obj.getClass().getName()
+        ));
+        return;
+      }
+      needRmReceiver = widgetLiftManager.handleDialogFragmentLift(getDialog(obj));
+    }
+  }
+
+  /**
+   * 获取DialogFragment的dialog
+   *
+   * @return 获取失败，返回null
+   */
+  private Dialog getDialog(Object obj) {
+    try {
+      Method method = obj.getClass().getMethod("getDialog");
+      return (Dialog) method.invoke(obj);
+    } catch (NoSuchMethodException e) {
+      e.printStackTrace();
+    } catch (IllegalAccessException e) {
+      e.printStackTrace();
+    } catch (InvocationTargetException e) {
+      e.printStackTrace();
+    }
+    return null;
+  }
+
+  protected boolean isNeedRmListener() {
+    return needRmReceiver;
+  }
+
+  @Override public boolean isFragment() {
+    return isFragment;
+  }
 
   /**
    * 创建观察者对象map的key，生成规则：
@@ -69,14 +157,7 @@ public abstract class AbsReceiver implements IReceiver {
    * 移除观察者对象
    */
   private void removeObj() {
-    for (Iterator<Map.Entry<String, Object>> iter = OBJ_MAP.entrySet().iterator();
-        iter.hasNext(); ) {
-      Map.Entry<String, Object> entry = iter.next();
-      String key = entry.getKey();
-      if (key.equals(getKey())) {
-        iter.remove();
-      }
-    }
+    obj = null;
   }
 
   @Override public void destroy() {
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/IReceiver.java b/Aria/src/main/java/com/arialyy/aria/core/inf/IReceiver.java
index d2ca7f81..1ca11e75 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/IReceiver.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/IReceiver.java
@@ -49,5 +49,11 @@ public interface IReceiver {
    *
    * @return {@link ReceiverType}
    */
-  String getType();
+  ReceiverType getType();
+
+  /**
+   * 判断是否是fragment，如果是fragment，在activity销毁时，需要将其从receiver中移除
+   */
+  boolean isFragment();
+
 }
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/ReceiverType.java b/Aria/src/main/java/com/arialyy/aria/core/inf/ReceiverType.java
index 7bc13733..87456d05 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/ReceiverType.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/ReceiverType.java
@@ -18,7 +18,15 @@ package com.arialyy.aria.core.inf;
 /**
  * {@link AbsReceiver}类型
  */
-public interface ReceiverType {
-  String DOWNLOAD = "download";
-  String UPLOAD = "upload";
+public enum ReceiverType {
+  DOWNLOAD(1, "download"),
+  UPLOAD(2, "upload");
+
+  String name;
+  int type;
+
+  ReceiverType(int type, String name) {
+    this.type = type;
+    this.name = name;
+  }
 }
\ No newline at end of file
diff --git a/Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java b/Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java
index 3eaa62ae..f4d9acfd 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java
@@ -48,7 +48,9 @@ import java.util.Set;
  * 上传功能接收器
  */
 public class UploadReceiver extends AbsReceiver {
-  private static final String TAG = "UploadReceiver";
+  public UploadReceiver(Object obj) {
+    super(obj);
+  }
 
   /**
    * 设置最大上传速度，单位：kb
@@ -264,7 +266,6 @@ public class UploadReceiver extends AbsReceiver {
    * 将当前类注册到Aria
    */
   public void register() {
-    Object obj = OBJ_MAP.get(getKey());
     if (obj == null) {
       ALog.e(TAG, String.format("【%s】观察者为空", getTargetName()));
       return;
@@ -286,18 +287,17 @@ public class UploadReceiver extends AbsReceiver {
    * 如果是Dialog或popupwindow，需要你在撤销界面时调用该方法
    */
   @Override public void unRegister() {
-    if (needRmListener) {
+    if (isNeedRmListener()) {
       unRegisterListener();
     }
-    AriaManager.getInstance().removeReceiver(OBJ_MAP.get(getKey()));
+    AriaManager.getInstance().removeReceiver(obj);
   }
 
-  @Override public String getType() {
+  @Override public ReceiverType getType() {
     return ReceiverType.UPLOAD;
   }
 
   @Override protected void unRegisterListener() {
-    Object obj = OBJ_MAP.get(getKey());
     if (obj == null) {
       ALog.e(TAG, String.format("【%s】观察者为空", getTargetName()));
       return;
diff --git a/DEV_LOG.md b/DEV_LOG.md
index 46ad883e..2e77da7d 100644
--- a/DEV_LOG.md
+++ b/DEV_LOG.md
@@ -1,4 +1,8 @@
 ## 开发日志
+  + v_3.8.11
+    - 修复一个正则表达式导致的文件名保存号异常问题 https://github.com/AriaLyy/Aria/issues/715
+    - 修复一个匿名内部类中的内存溢出的问题 https://github.com/AriaLyy/Aria/issues/705
+    - m3u8密钥下载地址转换器增加ts列表的url地址 https://github.com/AriaLyy/Aria/issues/718
   + v_3.8.10 (2020/6/26)
     - fix bug https://github.com/AriaLyy/Aria/issues/703
     - fix bug https://github.com/AriaLyy/Aria/issues/702
diff --git a/M3U8Component/src/main/java/com/arialyy/aria/m3u8/M3U8InfoTask.java b/M3U8Component/src/main/java/com/arialyy/aria/m3u8/M3U8InfoTask.java
index b7189778..b105efea 100644
--- a/M3U8Component/src/main/java/com/arialyy/aria/m3u8/M3U8InfoTask.java
+++ b/M3U8Component/src/main/java/com/arialyy/aria/m3u8/M3U8InfoTask.java
@@ -101,7 +101,7 @@ final public class M3U8InfoTask implements IInfoTask {
       ConnectionHelp.setConnectParam(mHttpOption, conn);
       conn.setConnectTimeout(mConnectTimeOut);
       conn.connect();
-      handleConnect(conn);
+      handleConnect(mEntity.getUrl(), conn);
     } catch (IOException e) {
       failDownload(e.getMessage(), false);
     } finally {
@@ -115,7 +115,7 @@ final public class M3U8InfoTask implements IInfoTask {
     mCallback = callback;
   }
 
-  private void handleConnect(HttpURLConnection conn) throws IOException {
+  private void handleConnect(String tsListUrl, HttpURLConnection conn) throws IOException {
     int code = conn.getResponseCode();
     if (code == HttpURLConnection.HTTP_OK) {
       BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
@@ -151,7 +151,9 @@ final public class M3U8InfoTask implements IInfoTask {
           // 点播文件的下载写入结束标志，直播文件的下载在停止时才写入结束标志
           addIndexInfo(isGenerateIndexFile && !isLive, fos, line);
           break;
-        } else if (line.startsWith("#EXTINF")) {
+        }
+
+        if (line.startsWith("#EXTINF")) {
           String url = reader.readLine();
           if (isLive) {
             if (onGetPeerCallback != null) {
@@ -163,7 +165,10 @@ final public class M3U8InfoTask implements IInfoTask {
           ALog.d(TAG, url);
           addIndexInfo(isGenerateIndexFile && !isLive, fos, line);
           addIndexInfo(isGenerateIndexFile && !isLive, fos, url);
-        } else if (line.startsWith("#EXT-X-STREAM-INF")) {
+          continue;
+        }
+
+        if (line.startsWith("#EXT-X-STREAM-INF")) {
           addIndexInfo(isGenerateIndexFile, fos, line);
           int setBand = mM3U8Option.getBandWidth();
           int bandWidth = getBandWidth(line);
@@ -179,12 +184,14 @@ final public class M3U8InfoTask implements IInfoTask {
             failDownload(String.format("【%s】码率不存在", setBand), false);
           }
           return;
-        } else if (line.startsWith("#EXT-X-KEY")) {
-          addIndexInfo(isGenerateIndexFile, fos, line);
-          getKeyInfo(line);
-        } else {
+        }
+
+        if (line.startsWith("#EXT-X-KEY")) {
           addIndexInfo(isGenerateIndexFile, fos, line);
+          getKeyInfo(tsListUrl, line);
+          continue;
         }
+        addIndexInfo(isGenerateIndexFile, fos, line);
       }
 
       if (!isLive && extInf.isEmpty()) {
@@ -248,7 +255,7 @@ final public class M3U8InfoTask implements IInfoTask {
   /**
    * 获取加密的密钥信息
    */
-  private void getKeyInfo(String line) {
+  private void getKeyInfo(String tsListUrl, String line) {
     String temp = line.substring(line.indexOf(":") + 1);
     String[] params = temp.split(",");
     M3U8Entity m3U8Entity = mEntity.getM3U8Entity();
@@ -273,7 +280,7 @@ final public class M3U8InfoTask implements IInfoTask {
         m3U8Entity.keyFormatVersion = param.split("=")[1];
       }
     }
-    downloadKey(m3U8Entity);
+    downloadKey(tsListUrl, m3U8Entity);
   }
 
   /**
@@ -320,7 +327,7 @@ final public class M3U8InfoTask implements IInfoTask {
     conn.setRequestProperty("Cookie", cookies);
     conn.setConnectTimeout(mConnectTimeOut);
     conn.connect();
-    handleConnect(conn);
+    handleConnect(newUrl, conn);
     conn.disconnect();
   }
 
@@ -349,7 +356,7 @@ final public class M3U8InfoTask implements IInfoTask {
     conn.setRequestProperty("Cookie", cookies);
     conn.setConnectTimeout(mConnectTimeOut);
     conn.connect();
-    handleConnect(conn);
+    handleConnect(bandWidthM3u8Url, conn);
     conn.disconnect();
   }
 
@@ -360,7 +367,7 @@ final public class M3U8InfoTask implements IInfoTask {
   /**
    * 密钥不存在，下载密钥
    */
-  private void downloadKey(M3U8Entity info) {
+  private void downloadKey(String tsListUr, M3U8Entity info) {
     HttpURLConnection conn = null;
     FileOutputStream fos = null;
     try {
@@ -375,7 +382,7 @@ final public class M3U8InfoTask implements IInfoTask {
       IKeyUrlConverter keyUrlConverter = mM3U8Option.getKeyUrlConverter();
       String keyUrl = info.keyUrl;
       if (keyUrlConverter != null) {
-        keyUrl = keyUrlConverter.convert(mEntity.getUrl(), keyUrl);
+        keyUrl = keyUrlConverter.convert(mEntity.getUrl(), tsListUr, keyUrl);
       }
       if (TextUtils.isEmpty(keyUrl)) {
         ALog.e(TAG, "m3u8密钥key url 为空");
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/core/processor/IKeyUrlConverter.java b/PublicComponent/src/main/java/com/arialyy/aria/core/processor/IKeyUrlConverter.java
index 3a95c06d..7e453dff 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/core/processor/IKeyUrlConverter.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/core/processor/IKeyUrlConverter.java
@@ -25,9 +25,10 @@ public interface IKeyUrlConverter extends IEventHandler {
   /**
    * 将被加密的密钥下载地址转换为可使用的http下载地址
    *
-   * @param m3u8Url m3u8文件的下载地址
+   * @param m3u8Url 主m3u8的url地址
+   * @param tsListUrl m3u8切片列表url地址
    * @param keyUrl 加密的url地址
    * @return 可正常访问的http地址
    */
-  String convert(String m3u8Url, String keyUrl);
+  String convert(String m3u8Url, String tsListUrl, String keyUrl);
 }
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/util/AriaServiceLoader.java b/PublicComponent/src/main/java/com/arialyy/aria/util/AriaServiceLoader.java
index 2061c144..ad6c480a 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/util/AriaServiceLoader.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/util/AriaServiceLoader.java
@@ -78,7 +78,7 @@ public class AriaServiceLoader<S> {
     private Class<S> service;
     private ClassLoader loader;
     private Enumeration<URL> configs = null;
-    private Iterator<String> pending = null;
+    private List<String> pending = null;
 
     private LazyLoader(Class<S> service, ClassLoader loader) {
       this.service = service;
@@ -103,7 +103,7 @@ public class AriaServiceLoader<S> {
     //         If an I/O error occurs while reading from the given URL, or
     //         if a configuration-file format error is detected
     //
-    private Iterator<String> parse(Class<?> service, URL u) throws ServiceConfigurationError {
+    private List<String> parse(Class<?> service, URL u) throws ServiceConfigurationError {
       InputStream in = null;
       BufferedReader r = null;
       ArrayList<String> names = new ArrayList<>();
@@ -122,7 +122,7 @@ public class AriaServiceLoader<S> {
           fail(service, "Error closing configuration file", y);
         }
       }
-      return names.iterator();
+      return names;
     }
 
     private void fail(Class<?> service, String msg, Throwable cause)
@@ -177,8 +177,8 @@ public class AriaServiceLoader<S> {
     }
 
     private S loadService(String serviceName) {
-      while (pending.hasNext()) {
-        if (pending.next().equals(serviceName)) {
+      for (String s : pending) {
+        if (s.equals(serviceName)) {
           Class<?> c = null;
           try {
             c = Class.forName(serviceName, false, loader);
@@ -224,7 +224,7 @@ public class AriaServiceLoader<S> {
           fail(service, "Error locating configuration files", x);
         }
       }
-      while ((pending == null) || !pending.hasNext()) {
+      while ((pending == null) || pending.isEmpty()) {
         if (!configs.hasMoreElements()) {
           return;
         }
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/util/CommonUtil.java b/PublicComponent/src/main/java/com/arialyy/aria/util/CommonUtil.java
index d3800a8f..9edf1b1c 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/util/CommonUtil.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/util/CommonUtil.java
@@ -16,6 +16,7 @@
 
 package com.arialyy.aria.util;
 
+import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -23,6 +24,7 @@ import android.net.Uri;
 import android.os.Environment;
 import android.text.TextUtils;
 import android.util.Base64;
+import android.util.Log;
 import com.arialyy.aria.core.AriaConfig;
 import com.arialyy.aria.core.FtpUrlEntity;
 import dalvik.system.DexFile;
@@ -34,6 +36,8 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import java.math.BigDecimal;
@@ -60,6 +64,101 @@ public class CommonUtil {
   private static final String TAG = "CommonUtil";
   public static final String SERVER_CHARSET = "ISO-8859-1";
   private static long lastClickTime;
+  /**
+   * android、androidx、support的fragment、dialogFragment类名
+   */
+  private static List<String> mFragmentClassName = new ArrayList<>();
+  private static List<String> mDialogFragmentClassName = new ArrayList<>();
+
+  static {
+    mFragmentClassName.add("androidx.fragment.app.Fragment");
+    mFragmentClassName.add("androidx.fragment.app.DialogFragment");
+    mFragmentClassName.add("android.app.Fragment");
+    mFragmentClassName.add("android.app.DialogFragment");
+    mFragmentClassName.add("android.support.v4.app.Fragment");
+    mFragmentClassName.add("android.support.v4.app.DialogFragment");
+
+    mDialogFragmentClassName.add("androidx.fragment.app.DialogFragment");
+    mDialogFragmentClassName.add("android.app.DialogFragment");
+    mDialogFragmentClassName.add("android.support.v4.app.DialogFragment");
+  }
+
+  /**
+   * 获取fragment的activityz
+   *
+   * @return 获取失败，返回null
+   */
+  public static Activity getFragmentActivity(Object obj) {
+    try {
+      Method method = obj.getClass().getMethod("getActivity");
+      return (Activity) method.invoke(obj);
+    } catch (NoSuchMethodException e) {
+      e.printStackTrace();
+    } catch (IllegalAccessException e) {
+      e.printStackTrace();
+    } catch (InvocationTargetException e) {
+      e.printStackTrace();
+    }
+    return null;
+  }
+
+  /**
+   * 判断注解对象是否是fragment
+   *
+   * @return true 对象是fragment
+   */
+  public static boolean isFragment(Class subClazz) {
+    Class parentClass = subClazz.getSuperclass();
+    if (parentClass == null) {
+      return false;
+    } else {
+      String parentName = parentClass.getName();
+      if (mFragmentClassName.contains(parentName)) {
+        return true;
+      } else {
+        return isFragment(parentClass);
+      }
+    }
+  }
+
+  /**
+   * 判断对象是否是DialogFragment
+   *
+   * @return true 对象是DialogFragment
+   */
+  public static boolean isDialogFragment(Class subClazz) {
+    Class parentClass = subClazz.getSuperclass();
+    if (parentClass == null) {
+      return false;
+    } else {
+      String parentName = parentClass.getName();
+      if (mDialogFragmentClassName.contains(parentName)) {
+        return true;
+      } else {
+        return isDialogFragment(parentClass);
+      }
+    }
+  }
+
+  public static boolean isLocalOrAnonymousClass(Class clazz) {
+    // JVM Spec 4.8.6: A class must have an EnclosingMethod
+    // attribute if and only if it is a local class or an
+    // anonymous class.
+    return clazz.isLocalClass() || clazz.isAnonymousClass();
+  }
+
+  public static String getTargetName(Object obj) {
+    String targetName;
+    if (isLocalOrAnonymousClass(obj.getClass())) {
+      Log.w(TAG, String.format("%s 是匿名内部类或局部类，将使用其主类的对象", obj.getClass().getName()));
+      String clsName = obj.getClass().getName();
+      int $Index = clsName.lastIndexOf("$");
+      targetName = clsName.substring(0, $Index);
+    } else {
+      targetName = obj.getClass().getName();
+    }
+    return targetName;
+  }
 
   /**
    * 获取线程名称，命名规则：md5(任务地址 + 线程id)
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/util/ComponentUtil.java b/PublicComponent/src/main/java/com/arialyy/aria/util/ComponentUtil.java
index 286fcbe0..962f12af 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/util/ComponentUtil.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/util/ComponentUtil.java
@@ -106,7 +106,6 @@ public class ComponentUtil {
    * @return 返回任务工具
    */
   public synchronized IUtil buildUtil(AbsTaskWrapper wrapper, IEventListener listener) {
-    utilLoader.reload();
     int requestType = wrapper.getRequestType();
     String className = null;
     switch (requestType) {
diff --git a/app/src/androidTest/java/com/example/arial/downloaddemo/ApiTest.kt b/app/src/androidTest/java/com/example/arial/downloaddemo/ApiTest.kt
index 2495d5cc..4c8597a3 100644
--- a/app/src/androidTest/java/com/example/arial/downloaddemo/ApiTest.kt
+++ b/app/src/androidTest/java/com/example/arial/downloaddemo/ApiTest.kt
@@ -4,11 +4,23 @@ import androidx.test.runner.AndroidJUnit4
 import com.arialyy.aria.util.CommonUtil
 import org.junit.Test
 import org.junit.runner.RunWith
+import java.net.URLDecoder
+import java.net.URLEncoder
 import kotlin.math.pow
 
 @RunWith(AndroidJUnit4::class)
 class ApiTest {
 
+  @Test
+  fun testAddChar(){
+    var str = "\\\\+道+歉+信\u0026感 谢 信"
+    str = str.replace("\\+".toRegex(), "%2B")
+    println("========")
+    println(str)
+    println(URLEncoder.encode(str))
+    println(URLDecoder.decode(str))
+  }
+
   @Test
   fun testSpeed() {
     val speed = 1024.0.pow(4.0) * 2
diff --git a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodDLoadActivity.java b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodDLoadActivity.java
index 97b10bc7..37567992 100644
--- a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodDLoadActivity.java
+++ b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodDLoadActivity.java
@@ -311,8 +311,9 @@ public class M3U8VodDLoadActivity extends BaseActivity<ActivityM3u8VodBinding> {
     //.setMergeHandler(new TsMergeHandler());
     option.setUseDefConvert(false);
     option.setKeyUrlConverter(new KeyUrlConverter());
+    option.setVodTsUrlConvert(new VodTsUrlConverter());
     option.setBandWidthUrlConverter(new BandWidthUrlConverter());
-    option.setUseDefConvert(true);
+    //option.setUseDefConvert(true);
     return option;
   }
 
@@ -329,18 +330,19 @@ public class M3U8VodDLoadActivity extends BaseActivity<ActivityM3u8VodBinding> {
     @Override public List<String> convert(String m3u8Url, List<String> tsUrls) {
       Uri uri = Uri.parse(m3u8Url);
       //String parentUrl = "http://devimages.apple.com/iphone/samples/bipbop/gear1/";
-      String parentUrl = "http://youku.cdn7-okzy.com/20200123/16815_fbe419ed/1000k/hls/";
+      //String parentUrl = "http://youku.cdn7-okzy.com/20200123/16815_fbe419ed/1000k/hls/";
       //String parentUrl = "http://" + uri.getHost() + "/gear1/";
       //int index = m3u8Url.lastIndexOf("/");
       //String parentUrl = m3u8Url.substring(0, index + 1);
       //String parentUrl = "https://v1.szjal.cn/20190819/Ql6UD1od/";
       //String parentUrl = "http://" + uri.getHost() + "/";
-      List<String> newUrls = new ArrayList<>();
-      for (String url : tsUrls) {
-        newUrls.add(parentUrl + url);
-      }
+      //List<String> newUrls = new ArrayList<>();
+      //for (String url : tsUrls) {
+      //  newUrls.add(parentUrl + url);
+      //}
 
-      return newUrls;
+      //return newUrls;
+      return tsUrls;
     }
   }
 
diff --git a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
index f2199622..f0d974e9 100644
--- a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
+++ b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
@@ -34,7 +34,8 @@ public class M3U8VodModule extends BaseViewModule {
   // m3u8测试集合：http://www.voidcn.com/article/p-snaliarm-ct.html
   //private final String defUrl = "https://www.gaoya123.cn/2019/1557993797897.m3u8";
   // 多码率地址：
-  private final String defUrl = "http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8";
+  //private final String defUrl = "http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8";
+  private final String defUrl = "http://mgjx.awu1k.cn:8000/parse/player.m3u8?target=eb2d3ca5198516269cf356463be86573";
   //private final String defUrl = "http://youku.cdn7-okzy.com/20200123/16815_fbe419ed/index.m3u8";
 
   //private final String defUrl = "https://cn7.kankia.com/hls/20200108/e1eaec074274c64fe46a3bdb5d2ba487/1578488360/index.m3u8";