diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 976a899..2dc7e53 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -19,5 +19,6 @@
         <option name="resolveModulePerSourceSet" value="false" />
       </GradleProjectSettings>
     </option>
+    <option name="offlineMode" value="true" />
   </component>
 </project>
\ No newline at end of file
diff --git a/app/src/test/java/Test.java b/app/src/test/java/Test.java
index 168db9f..b9c03bd 100644
--- a/app/src/test/java/Test.java
+++ b/app/src/test/java/Test.java
@@ -117,7 +117,7 @@ public class Test {
 
     @org.junit.Test
     public void md5(){
-        File file = new File("D:\\Java\\AndroidSdk\\build-tools\\29.0.3\\dynamic_v1.0.2.dex");
+        File file = new File("D:\\Java\\AndroidSdk\\build-tools\\29.0.3\\dynamic-test.dex");
         System.out.println(MD5Utils.INSTANCE.getFileMD5s(file, 32));
     }
 }
diff --git a/dynamic/build.gradle b/dynamic/build.gradle
index 27227fc..9dfa1bb 100644
--- a/dynamic/build.gradle
+++ b/dynamic/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 android {
     compileSdkVersion 29
-
+    buildToolsVersion '29.0.3'
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 29
diff --git a/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt b/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
index d10ca33..21b898c 100644
--- a/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
+++ b/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
@@ -2,19 +2,66 @@ package xyz.fycz.dynamic
 
 import android.app.AlertDialog
 import android.content.Context
+import android.content.DialogInterface
 import android.os.Bundle
 import me.fycz.maple.MapleBridge
 import me.fycz.maple.MapleUtils
 import me.fycz.maple.MethodHook
-import me.fycz.maple.MethodReplacement
 
 /**
  * @author fengyue
  * @date 2022/3/29 11:59
  */
 class AppLoadImpl : IAppLoader {
+    val spuName = "FYReader_plugin"
+
     override fun onLoad(appParam: AppParam) {
-        /*try {
+        announce(appParam, "风月读书插件测试",
+            "2022-03-23\n当你看到这条消息时，表示插件成功加载", "2022-03-30")
+    }
+
+    private fun announce(appParam: AppParam, title: String, msg: String, key: String) {
+        try {
+            MapleUtils.findAndHookMethod(
+                "xyz.fycz.myreader.ui.activity.MainActivity",
+                appParam.classLoader,
+                "onCreate",
+                Bundle::class.java,
+                object : MethodHook() {
+                    override fun afterHookedMethod(param: MapleBridge.MethodHookParam) {
+                        val context = param.thisObject as Context
+                        val spu = context.getSharedPreferences(spuName, Context.MODE_PRIVATE)
+                        val hasRead = spu.getBoolean(key, false)
+                        if (!hasRead) {
+                            AlertDialog.Builder(context)
+                                .setTitle(title)
+                                .setMessage(msg)
+                                .setPositiveButton("我知道了") { _, _ ->
+                                    spu.edit().run {
+                                        putBoolean(key, true)
+                                        apply()
+                                    }
+                                }.create().show()
+                            MapleUtils.callStaticMethod(
+                                MapleUtils.findClass(
+                                    "xyz.fycz.myreader.util.utils.AdUtils",
+                                    appParam.classLoader
+                                ),"adRecord",
+                                arrayOf(String::class.java, String::class.java),
+                                "plugin", "success"
+                            )
+                        }
+                    }
+                }
+            )
+        } catch (e: Exception) {
+            e.printStackTrace()
+            MapleUtils.log(e)
+        }
+    }
+
+    /*fun noAd(appParam: AppParam) {
+        try {
             MapleUtils.findAndHookMethod(
                 "xyz.fycz.myreader.util.utils.AdUtils",
                 appParam.classLoader,
@@ -37,25 +84,5 @@ class AppLoadImpl : IAppLoader {
             e.printStackTrace()
             MapleUtils.log(e)
         }
-
-        try {
-            MapleUtils.findAndHookMethod(
-                "xyz.fycz.myreader.ui.activity.MainActivity",
-                appParam.classLoader,
-                "onCreate",
-                Bundle::class.java,
-                object : MethodHook() {
-                    override fun afterHookedMethod(param: MapleBridge.MethodHookParam) {
-                        AlertDialog.Builder(param.thisObject as Context)
-                            .setTitle("风月读书插件")
-                            .setMessage("此消息由风月读书插件提供")
-                            .create().show()
-                    }
-                }
-            )
-        } catch (e: Exception) {
-            e.printStackTrace()
-            MapleUtils.log(e)
-        }*/
-    }
+    }*/
 }
\ No newline at end of file