diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8f57e7ee..720c5ad3 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -49,6 +49,7 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:largeHeap="true"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:requestLegacyExternalStorage="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
diff --git a/app/src/main/java/com/idormy/sms/forwarder/AppListActivity.java b/app/src/main/java/com/idormy/sms/forwarder/AppListActivity.java
index 3c466c59..1c61cf8f 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/AppListActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/AppListActivity.java
@@ -26,7 +26,6 @@ import androidx.appcompat.app.AppCompatActivity;
 
 import com.idormy.sms.forwarder.adapter.AppAdapter;
 import com.idormy.sms.forwarder.model.AppInfo;
-import com.umeng.analytics.MobclickAgent;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -151,22 +150,4 @@ public class AppListActivity extends AppCompatActivity {
         return (pi.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 1;
     }
 
-    @Override
-    protected void onDestroy() {
-        Log.d(TAG, "onDestroy");
-        super.onDestroy();
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        MobclickAgent.onResume(this);
-    }
-
-    @Override
-    protected void onPause() {
-        super.onPause();
-        MobclickAgent.onPause(this);
-    }
-
 }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java b/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
index 3d33d850..e461f990 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
@@ -46,7 +46,6 @@ import com.idormy.sms.forwarder.utils.SharedPreferencesHelper;
 import com.idormy.sms.forwarder.utils.SmsUtil;
 import com.idormy.sms.forwarder.utils.TimeUtil;
 import com.idormy.sms.forwarder.view.StepBar;
-import com.umeng.analytics.MobclickAgent;
 import com.umeng.commonsdk.UMConfigure;
 
 import java.lang.reflect.Method;
@@ -229,8 +228,6 @@ public class MainActivity extends AppCompatActivity implements RefreshListView.I
     @Override
     protected void onResume() {
         super.onResume();
-        MobclickAgent.onPageStart(TAG);
-        MobclickAgent.onResume(this);
 
         //是否同意隐私协议
         if (!MyApplication.allowPrivacyPolicy) return;
@@ -285,8 +282,6 @@ public class MainActivity extends AppCompatActivity implements RefreshListView.I
         //是否同意隐私协议
         if (!MyApplication.allowPrivacyPolicy) return;
 
-        MobclickAgent.onPageEnd(TAG);
-        MobclickAgent.onPause(this);
         try {
             if (serviceIntent != null) startService(serviceIntent);
         } catch (Exception e) {
diff --git a/app/src/main/java/com/idormy/sms/forwarder/RuleActivity.java b/app/src/main/java/com/idormy/sms/forwarder/RuleActivity.java
index b78cf591..939cfb45 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/RuleActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/RuleActivity.java
@@ -35,7 +35,6 @@ import com.idormy.sms.forwarder.utils.LogUtil;
 import com.idormy.sms.forwarder.utils.RuleUtil;
 import com.idormy.sms.forwarder.utils.SettingUtil;
 import com.idormy.sms.forwarder.view.StepBar;
-import com.umeng.analytics.MobclickAgent;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -596,19 +595,10 @@ public class RuleActivity extends AppCompatActivity {
         super.onDestroy();
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        MobclickAgent.onPageStart(TAG);
-        MobclickAgent.onResume(this);
-    }
-
     @Override
     protected void onPause() {
         overridePendingTransition(0, 0);
         super.onPause();
-        MobclickAgent.onPageEnd(TAG);
-        MobclickAgent.onPause(this);
     }
 
     private int checkRegexReplace(String regexReplace) {
diff --git a/app/src/main/java/com/idormy/sms/forwarder/SenderActivity.java b/app/src/main/java/com/idormy/sms/forwarder/SenderActivity.java
index 6f3f84f6..2ed88cc1 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/SenderActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/SenderActivity.java
@@ -72,7 +72,6 @@ import com.idormy.sms.forwarder.utils.LogUtil;
 import com.idormy.sms.forwarder.utils.RuleUtil;
 import com.idormy.sms.forwarder.view.ClearEditText;
 import com.idormy.sms.forwarder.view.StepBar;
-import com.umeng.analytics.MobclickAgent;
 
 import java.net.Proxy;
 import java.util.ArrayList;
@@ -325,19 +324,10 @@ public class SenderActivity extends AppCompatActivity {
         super.onDestroy();
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        MobclickAgent.onPageStart(TAG);
-        MobclickAgent.onResume(this);
-    }
-
     @Override
     protected void onPause() {
         overridePendingTransition(0, 0);
         super.onPause();
-        MobclickAgent.onPageEnd(TAG);
-        MobclickAgent.onPause(this);
     }
 
     // 初始化数据
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
deleted file mode 100644
index 67820c56..00000000
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/xml/network_security_config.xml b/app/src/main/res/xml/network_security_config.xml
new file mode 100644
index 00000000..8bd7a232
--- /dev/null
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <base-config cleartextTrafficPermitted="true" />
+    <debug-overrides>
+        <trust-anchors>
+            <!-- Trust user added CAs while debuggable only -->
+            <certificates src="user" />
+        </trust-anchors>
+    </debug-overrides>
+</network-security-config>
\ No newline at end of file