diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a79bc73..a3e56e2 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_2q3h"
-        android:roundIcon="@mipmap/ic_launcher_2q3h_round"
+        android:icon="@mipmap/ic_launcher_nyzf"
+        android:roundIcon="@mipmap/ic_launcher_nyzf"
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:usesCleartextTraffic="true"
diff --git a/app/src/main/ic_launcher_nyzf-playstore.png b/app/src/main/ic_launcher_nyzf-playstore.png
new file mode 100644
index 0000000..2ca1472
Binary files /dev/null and b/app/src/main/ic_launcher_nyzf-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 814b895..20bfd24 100644
--- a/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java
+++ b/app/src/main/java/com/nsgk/ruralWeb/FullscreenActivity.java
@@ -5,10 +5,8 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.view.KeyEvent;
 import android.view.ViewGroup;
-import android.webkit.WebResourceRequest;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
-import android.webkit.WebViewClient;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 
@@ -16,7 +14,6 @@ import com.just.agentweb.AgentWeb;
 import com.just.agentweb.DefaultWebClient;
 
 import androidx.annotation.Nullable;
-import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 
 
@@ -58,7 +55,7 @@ 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://116.255.135.38:89/homestead/index"); //WebView载入该url地址的页面并显示。
+                .go("http://192.168.31.228:85/homesteadLogin"); //WebView载入该url地址的页面并显示。
 
     }
 
@@ -80,35 +77,6 @@ public class FullscreenActivity extends AppCompatActivity {
         super.onDestroy();
     }
 
-    private void init() {
-//        mWebView = findViewById(R.id.mWebView);
-        WebSettings settings = mWebView.getSettings();
-        settings.setJavaScriptEnabled(true);
-
-        this.setWebSettings(mWebView);
-
-        mWebView.setWebViewClient(new WebViewClient() {
-            @Override
-            public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
-                return false;
-            }
-        });
-
-        AlertDialog alertDialog = new AlertDialog.Builder(this)
-                .setSingleChoiceItems(new String[]{"抽样调查", "两清三化"}, 0, (dialog, which) -> {
-                    mWebView.loadUrl(urls[which]);
-                    dialog.dismiss();
-                })
-                .create();
-
-        mWebView.loadUrl("http://116.255.135.38:86/authenticRight/login");
-        chromeClient = new BaseWebChromeClient(this);
-        mWebView.setWebChromeClient(chromeClient);
-
-        sensorManagerHelper = new SensorManagerHelper(this);
-        sensorManagerHelper.setOnShakeListener(alertDialog::show);
-    }
-
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
 //        if (keyCode == KeyEvent.KEYCODE_BACK && mWebView.canGoBack()) {
diff --git a/app/src/main/res/drawable/ic_launcher_nyzf_background.xml b/app/src/main/res/drawable/ic_launcher_nyzf_background.xml
new file mode 100644
index 0000000..5cc10bf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_nyzf_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_nyzf.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_nyzf.xml
new file mode 100644
index 0000000..828ce84
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_nyzf.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_nyzf_background" />
+    <foreground android:drawable="@mipmap/ic_launcher_nyzf_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_nyzf_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_nyzf_round.xml
new file mode 100644
index 0000000..828ce84
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_nyzf_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_nyzf_background" />
+    <foreground android:drawable="@mipmap/ic_launcher_nyzf_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf.png b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf.png
new file mode 100644
index 0000000..da6e509
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_foreground.png b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_foreground.png
new file mode 100644
index 0000000..2fd219e
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_foreground.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_round.png
new file mode 100644
index 0000000..dae1eb5
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_nyzf_round.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf.png b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf.png
new file mode 100644
index 0000000..db83ff4
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_foreground.png b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_foreground.png
new file mode 100644
index 0000000..fa16f92
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_foreground.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_round.png
new file mode 100644
index 0000000..d702b34
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_nyzf_round.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf.png
new file mode 100644
index 0000000..252bd96
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_foreground.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_foreground.png
new file mode 100644
index 0000000..c168900
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_foreground.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_round.png
new file mode 100644
index 0000000..2638717
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_nyzf_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf.png
new file mode 100644
index 0000000..97be634
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_foreground.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_foreground.png
new file mode 100644
index 0000000..86dc6a0
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_round.png
new file mode 100644
index 0000000..e795966
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_nyzf_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf.png
new file mode 100644
index 0000000..f470e1c
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_foreground.png
new file mode 100644
index 0000000..cee7821
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_round.png
new file mode 100644
index 0000000..f2f1a9f
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_nyzf_round.png differ
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 209ef0d..3ab0626 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">两清三化</string>
+    <string name="app_name">农业执法</string>
     <string name="dummy_button">Dummy Button</string>
     <string name="dummy_content">DUMMY\nCONTENT</string>
 </resources>
\ No newline at end of file