diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 009ed37..a79bc73 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -20,8 +20,8 @@
     <application
         android:requestLegacyExternalStorage="true"
         android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher_white"
-        android:roundIcon="@mipmap/ic_launcher_white_round"
+        android:icon="@mipmap/ic_launcher_2q3h"
+        android:roundIcon="@mipmap/ic_launcher_2q3h_round"
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:usesCleartextTraffic="true"
diff --git a/app/src/main/ic_launcher_2q3h-playstore.png b/app/src/main/ic_launcher_2q3h-playstore.png
new file mode 100644
index 0000000..53c1e97
Binary files /dev/null and b/app/src/main/ic_launcher_2q3h-playstore.png differ
diff --git a/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java b/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java
index 22dda65..156a3c5 100644
--- a/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java
+++ b/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java
@@ -58,10 +58,28 @@ public class FullscreenActivity extends AppCompatActivity {
                 .interceptUnkownUrl() //拦截找不到相关页面的Url AgentWeb 3.0.0 加入。
                 .createAgentWeb()//创建AgentWeb。
                 .ready()//设置 WebSettings。
-                .go("http://116.255.135.38:86/authenticRight/login"); //WebView载入该url地址的页面并显示。
+                .go("http://116.255.135.38:89/homestead/login"); //WebView载入该url地址的页面并显示。
 
     }
 
+    @Override
+    protected void onPause() {
+        mAgentWeb.getWebLifeCycle().onPause();
+        super.onPause();
+    }
+
+    @Override
+    protected void onResume() {
+        mAgentWeb.getWebLifeCycle().onResume();
+        super.onResume();
+    }
+
+    @Override
+    protected void onDestroy() {
+        mAgentWeb.getWebLifeCycle().onDestroy();
+        super.onDestroy();
+    }
+
     private void init() {
 //        mWebView = findViewById(R.id.mWebView);
         WebSettings settings = mWebView.getSettings();
diff --git a/app/src/main/res/drawable/ic_launcher_2q3h_background.xml b/app/src/main/res/drawable/ic_launcher_2q3h_background.xml
new file mode 100644
index 0000000..5cc10bf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_2q3h_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+</vector>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h.xml
new file mode 100644
index 0000000..193f9b3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_2q3h_background" />
+    <foreground android:drawable="@mipmap/ic_launcher_2q3h_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h_round.xml
new file mode 100644
index 0000000..193f9b3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_2q3h_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_2q3h_background" />
+    <foreground android:drawable="@mipmap/ic_launcher_2q3h_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h.png b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h.png
new file mode 100644
index 0000000..05cb290
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_foreground.png b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_foreground.png
new file mode 100644
index 0000000..adf3ed2
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_foreground.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_round.png
new file mode 100644
index 0000000..70f9b74
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_2q3h_round.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h.png b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h.png
new file mode 100644
index 0000000..19552ca
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_foreground.png b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_foreground.png
new file mode 100644
index 0000000..7210864
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_foreground.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_round.png
new file mode 100644
index 0000000..87719d6
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_2q3h_round.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h.png
new file mode 100644
index 0000000..af50d53
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_foreground.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_foreground.png
new file mode 100644
index 0000000..b2f9b9b
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_foreground.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_round.png
new file mode 100644
index 0000000..28a16ac
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_2q3h_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h.png
new file mode 100644
index 0000000..dba3231
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_foreground.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_foreground.png
new file mode 100644
index 0000000..335c41c
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_round.png
new file mode 100644
index 0000000..92443b5
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_2q3h_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h.png
new file mode 100644
index 0000000..169dcc4
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_foreground.png
new file mode 100644
index 0000000..dc88991
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_round.png
new file mode 100644
index 0000000..cd12d62
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_2q3h_round.png differ
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f67795d..209ef0d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">抽样调查</string>
+    <string name="app_name">两清三化</string>
     <string name="dummy_button">Dummy Button</string>
     <string name="dummy_content">DUMMY\nCONTENT</string>
 </resources>
\ No newline at end of file