diff --git a/app-keystore.jks b/app-keystore.jks
new file mode 100644
index 0000000..132bf4f
Binary files /dev/null and b/app-keystore.jks differ
diff --git a/app/build.gradle b/app/build.gradle
index c5972a8..8f9f21d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -15,10 +15,22 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
+    signingConfigs {
+        release {
+            v1SigningEnabled true
+            v2SigningEnabled true
+            storeFile file(project.properties.storeFile)
+            storePassword project.properties.storePassword
+            keyAlias project.properties.keyAlias
+            keyPassword project.properties.keyPassword
+        }
+    }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.release
         }
     }
     compileOptions {
diff --git a/gradle.properties b/gradle.properties
index 6826e61..a9cac1e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -14,4 +14,10 @@ org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 # AndroidX package structure to make it clearer which packages are bundled with the
 # Android operating system, and which are packaged with your app"s APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
-android.useAndroidX=true
\ No newline at end of file
+android.useAndroidX=true
+
+# Signing
+storeFile=../app-keystore.jks
+storePassword=ns61GK32x%
+keyAlias=nsgk_rural_web
+keyPassword=ns61GK32x%
\ No newline at end of file
diff --git a/打包-debug.bat b/打包-debug.bat
index 6e51354..aa2bbd9 100644
--- a/打包-debug.bat
+++ b/打包-debug.bat
@@ -4,4 +4,7 @@ echo 
 
 call gradlew assembleDebug
 
+echo ��app-debug.apk����Ŀ¼......
+start "" app\build\outputs\apk\debug
+
 pause;
diff --git a/打包-正式.bat b/打包-正式.bat
index 0e3ffac..dbd6817 100644
--- a/打包-正式.bat
+++ b/打包-正式.bat
@@ -4,4 +4,7 @@ echo 
 
 call gradlew assembleRelease
 
+echo ��app-release.apk����Ŀ¼......
+start "" app\build\outputs\apk\release
+
 pause;
diff --git a/生成keystore.bat b/生成keystore.bat
new file mode 100644
index 0000000..aa52917
--- /dev/null
+++ b/生成keystore.bat
@@ -0,0 +1,15 @@
+@echo off
+
+echo ����keystore
+
+call keytool -genkeypair -v -keystore app-keystore.jks -alias nsgk_rural_web -keyalg RSA -keysize 2048 -validity 365000
+
+rem ��Կ�����: ns61GK32x%
+rem ����������������ʲô? ZZL
+rem ������֯��λ������ʲô? NSGK
+rem ������֯������ʲô? NSGK
+rem �����ڵij��л�����������ʲô?
+rem �����ڵ�ʡ/��/������������ʲô?
+rem �õ�λ��˫��ĸ����/����������ʲô? CN
+
+pause;