diff --git a/README.md b/README.md
index 90d36e7..47e36a4 100644
--- a/README.md
+++ b/README.md
@@ -2,18 +2,14 @@
 A Mirai Console Plugin
 ### 本插件提供的功能
 * 防止撤回，自动将撤回内容重新发布到群中并@发布人（请注意，被管理员撤回的内容将会被本插件忽略）
-* ~~将撤回内容保存到本地 (硬编码中默认关闭，需要开启此功能请修改代码并编译自己的版本)~~
-* 保存到本地的功能先摆了
-* ~~这个插件的测试也先摆了，emo中谁爱怎么弄怎么弄吧~~
+* 将撤回内容保存到本地 (硬编码中默认关闭，需要开启此功能请修改代码并编译自己的版本)
 ### 为什么要有这个插件？
 ```
 null好像在群里发了双丁然后撤回了。
 我从中午12点emo到下午一点半，
-连null发的图都没看到，
-我真的要emo到第二天天亮去。
-
-SO F**K THIS S**T
-下次别想撤回了！
+连null发的图都没看到。
 ```
 
-累了，赶紧的，毁灭吧。
\ No newline at end of file
+累了，赶紧的，毁灭吧。
+### Download
+自己编译，请。
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 2619cbf..f7f729f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,9 +7,14 @@ plugins {
 }
 
 group = "love.marblegate"
-version = "0.1.0"
+version = "1.0.0"
 
 repositories {
     maven("https://maven.aliyun.com/repository/public")
     mavenCentral()
 }
+
+dependencies{
+    implementation("cn.hutool:hutool-http:5.8.0")
+    implementation("com.google.guava:guava:31.1-jre")
+}
diff --git a/src/main/kotlin/love/marblegate/evilgemira/EvilService.kt b/src/main/kotlin/love/marblegate/evilgemira/EvilService.kt
index 2f2f23b..5cd025b 100644
--- a/src/main/kotlin/love/marblegate/evilgemira/EvilService.kt
+++ b/src/main/kotlin/love/marblegate/evilgemira/EvilService.kt
@@ -1,9 +1,85 @@
 package love.marblegate.evilgemira
 
-import net.mamoe.mirai.message.data.MessageChain
+import cn.hutool.http.HttpUtil
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import net.mamoe.mirai.event.events.MessageRecallEvent
+import net.mamoe.mirai.message.data.*
+import net.mamoe.mirai.message.data.Image.Key.queryUrl
+import net.mamoe.mirai.utils.MiraiInternalApi
+import java.io.ByteArrayInputStream
+import java.io.File
+import java.io.IOException
+import java.io.OutputStreamWriter
+import java.nio.charset.StandardCharsets
+import java.nio.file.Files
+import java.nio.file.Paths
+import java.nio.file.StandardOpenOption
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
+import javax.imageio.ImageIO
 
 object EvilService{
-    fun MessageChain.saveTo(path: String){
-        // TODO
+    @OptIn(MiraiInternalApi::class)
+    fun DataUnit.saveTo(filePath: String){
+        val m = if(this.message.contains(QuoteReply)) "引用消息" else "消息"
+        val content = this.message.filter { singleMessage -> singleMessage !is MessageMetadata }
+        val images = content.filterIsInstance<Image>()
+        if(images.isNotEmpty()){
+            CoroutineScope(Dispatchers.IO).launch{
+                for (image in images) {
+                    image.saveTo( "$filePath${this@saveTo.event.group.id}" + File.separator + "image" + File.separator + "${image.imageId}.${image.imageType.formatName}")
+                }
+            }
+        }
+        val detailedPath = "$filePath${this.event.group.id}" + File.separator + "${LocalDateTime.now().format(DateTimeFormatter.BASIC_ISO_DATE)}.txt"
+        val ctx = """
+            群成员${this.event.author.nick}(${this.event.author.id}) 于 ${LocalDateTime.now()} 撤回了一条$m：
+            ${
+            content.joinToString("\n") { singleMessage ->
+                when (singleMessage) {
+                    is At -> "At@${singleMessage.target}"
+                    is Image -> "图片内容(已保存至/image/${singleMessage.imageId}.${singleMessage.imageType.formatName})"
+                    else -> singleMessage.content
+                }
+            }}
+        """.trimIndent() + "\n"
+        CoroutineScope(Dispatchers.IO).launch{
+            ctx.appendToRecord(ensureDir(detailedPath))
+        }
+}
+
+    private fun String.appendToRecord(path: String) {
+        OutputStreamWriter(
+            Files.newOutputStream(Paths.get(path), StandardOpenOption.APPEND),
+            StandardCharsets.UTF_8
+        ).use { writer -> writer.write(this) }
+    }
+
+    @OptIn(MiraiInternalApi::class)
+    private suspend fun Image.saveTo(path:String){
+        val stream = ByteArrayInputStream(HttpUtil.downloadBytes(this.queryUrl()))
+        val image = withContext(Dispatchers.IO) {
+            ImageIO.read(stream)
+        }
+        withContext(Dispatchers.IO) {
+            ImageIO.write(image, this@saveTo.imageType.formatName, File(ensureDir(path)))
+        }
     }
+
+    private fun ensureDir(path: String): String {
+        val file = File(path)
+        val fileParent = file.parentFile
+        if (!fileParent.exists()) {
+            fileParent.mkdirs()
+        }
+        if (!file.exists()) {
+            file.createNewFile()
+        }
+        return path
+    }
+
+    data class DataUnit(val event: MessageRecallEvent.GroupRecall, val message: MessageChain);
 }
diff --git a/src/main/kotlin/love/marblegate/evilgemira/GemiraService.kt b/src/main/kotlin/love/marblegate/evilgemira/GemiraService.kt
index f833707..a19ec91 100644
--- a/src/main/kotlin/love/marblegate/evilgemira/GemiraService.kt
+++ b/src/main/kotlin/love/marblegate/evilgemira/GemiraService.kt
@@ -1,5 +1,6 @@
 package love.marblegate.evilgemira
 
+import com.google.common.collect.HashBasedTable
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -7,11 +8,13 @@ import love.marblegate.evilgemira.EvilService.saveTo
 import net.mamoe.mirai.event.events.GroupMessageEvent
 import net.mamoe.mirai.event.events.MessageRecallEvent
 import net.mamoe.mirai.message.data.*
+import java.io.File
 import java.util.*
 
 object GemiraService {
-    private val datas = listOf(mutableMapOf(),mutableMapOf<IntArray, MessageChain>())
+    private val datas = listOf(HashBasedTable.create<Long, Int, MessageChain>(),HashBasedTable.create())
     private var activeMap = 0
+    private val path = System.getProperty("user.dir") + File.separator + "data" + File.separator + "evil_gemira" + File.separator
 
     init {
         Timer().schedule(object : TimerTask(){
@@ -29,9 +32,17 @@ object GemiraService {
             val messageChain = event.retrieve()
             if(messageChain!=null){
                 val builder = MessageChainBuilder()
-                builder.append(At(event.authorId)).append(" 刚刚撤回了:\n").append(messageChain)
-                CoroutineScope(Dispatchers.Default).launch{
+                builder.append(At(event.authorId))
+                if(messageChain.contains(QuoteReply)){
+                    builder.append(" 刚刚撤回一条引用消息，内容如下：\n")
+                } else {
+                    builder.append(" 刚刚撤回一条消息，内容如下：\n")
+                }
+                builder.append(messageChain.filter { singleMessage -> singleMessage !is MessageMetadata }.toMessageChain())
+                CoroutineScope(Dispatchers.IO).launch{
                     event.group.sendMessage(builder.asMessageChain())
+                    // Pandora's box
+                    // EvilService.DataUnit(event,messageChain).saveTo(path)
                 }
             }
         }
@@ -39,7 +50,7 @@ object GemiraService {
 
     fun saveMessageTOData(event: GroupMessageEvent){
         if(event.message.valid())
-            datas[activeMap][event.message.ids] = event.message
+            datas[activeMap].put(event.group.id,event.time,event.message)
     }
 
     private fun MessageRecallEvent.GroupRecall.valid(): Boolean{
@@ -51,27 +62,19 @@ object GemiraService {
     }
 
     private fun MessageRecallEvent.GroupRecall.retrieve(): MessageChain?{
-        if(datas[0].contains(this.messageIds)){
-            return datas[0][this.messageIds]
+        if(datas[0].contains(this.group.id,this.messageTime)){
+            return datas[0].get(this.group.id,this.messageTime)
         } else {
-            if(datas[1].contains(this.messageIds))
-                return datas[1][this.messageIds]
+            if(datas[1].contains(this.group.id,this.messageTime))
+                return datas[1][this.group.id,this.messageTime]
         }
         return null
     }
 
     private fun MessageChain.valid(): Boolean {
-        if (this.contains(QuoteReply)) {
-            return false
-        }
         for (message in this) {
-            if (!(message is MessageSource || message is PlainText || message is At || message is Image)) return false
+            if (!(message is QuoteReply || message is MessageSource || message is PlainText || message is At || message is Image)) return false
         }
         return true
     }
-
-    private fun save(message: MessageChain) {
-        message.saveTo("TODO")
-        // TODO use EvilService shit to save content to local
-    }
 }
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