diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/Exception.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/Exception.kt
new file mode 100644
index 000000000..2f6113472
--- /dev/null
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/Exception.kt
@@ -0,0 +1,38 @@
+package net.mamoe.mirai.api.http.data
+
+/**
+ * 错误请求. 抛出这个异常后将会返回错误给一个请求
+ */
+@Suppress("unused")
+open class IllegalAccessException : Exception {
+    override val message: String get() = super.message!!
+
+    constructor(message: String) : super(message, null)
+    constructor(cause: Throwable) : super(cause.toString(), cause)
+    constructor(message: String, cause: Throwable?) : super(message, cause)
+}
+
+/**
+ * Session失效或不存在
+ */
+object IllegalSessionException : IllegalAccessException("Session失效或不存在")
+
+/**
+ * Session未激活
+ */
+object NotVerifiedSessionException : IllegalAccessException("Session未激活")
+
+/**
+ * 指定Bot不存在
+ */
+object NoSuchBotException: IllegalAccessException("指定Bot不存在")
+
+/**
+ * 指定Bot不存在
+ */
+object PermissionDeniedException: IllegalAccessException("无操作限权")
+
+/**
+ * 错误参数
+ */
+class IllegalParamException(message: String) : IllegalAccessException(message)
\ No newline at end of file
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/StateCode.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/StateCode.kt
new file mode 100644
index 000000000..51766c1cb
--- /dev/null
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/StateCode.kt
@@ -0,0 +1,21 @@
+package net.mamoe.mirai.api.http.data
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+open class StateCode(val code: Int, var msg: String) {
+    object Success : StateCode(0, "success") // 成功
+    object NoBot : StateCode(2, "指定Bot不存在")
+    object IllegalSession : StateCode(3, "Session失效或不存在")
+    object NotVerifySession : StateCode(4, "Session未认证")
+    object NoElement : StateCode(5, "指定对象不存在")
+    object PermissionDenied : StateCode(10, "无操作权限")
+
+    // KS bug: 主构造器中不能有非字段参数 https://github.com/Kotlin/kotlinx.serialization/issues/575
+    @Serializable
+    class IllegalAccess() : StateCode(400, "") { // 非法访问
+        constructor(msg: String) : this() {
+            this.msg = msg
+        }
+    }
+}
\ No newline at end of file
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/ContactDTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/ContactDTO.kt
similarity index 88%
rename from mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/ContactDTO.kt
rename to mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/ContactDTO.kt
index 2410a8ef9..3540e0cc6 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/ContactDTO.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/ContactDTO.kt
@@ -1,4 +1,4 @@
-package net.mamoe.mirai.api.http.dto
+package net.mamoe.mirai.api.http.data.common
 
 import kotlinx.serialization.Serializable
 import net.mamoe.mirai.contact.Group
@@ -30,7 +30,8 @@ data class MemberDTO(
     val group: GroupDTO
 ) : ContactDTO() {
     constructor(member: Member) : this (
-        member.id, member.groupCard, member.permission, GroupDTO(member.group)
+        member.id, member.groupCard, member.permission,
+        GroupDTO(member.group)
     )
 }
 
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/DTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/DTO.kt
new file mode 100644
index 000000000..157f739bc
--- /dev/null
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/DTO.kt
@@ -0,0 +1,18 @@
+package net.mamoe.mirai.api.http.data.common
+
+import kotlinx.serialization.*
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.modules.SerializersModule
+import net.mamoe.mirai.api.http.AuthedSession
+
+interface DTO
+
+@Serializable
+data class AuthDTO(val authKey: String) : DTO
+
+@Serializable
+abstract class VerifyDTO : DTO {
+    abstract val sessionKey: String
+    @Transient
+    lateinit var session: AuthedSession // 反序列化验证成功后传入
+}
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/MessageDTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/MessageDTO.kt
similarity index 98%
rename from mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/MessageDTO.kt
rename to mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/MessageDTO.kt
index e670b3f33..dea0705e5 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/MessageDTO.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/data/common/MessageDTO.kt
@@ -1,4 +1,4 @@
-package net.mamoe.mirai.api.http.dto
+package net.mamoe.mirai.api.http.data.common
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/AuthDTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/AuthDTO.kt
deleted file mode 100644
index ac8ccb5a0..000000000
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/AuthDTO.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-package net.mamoe.mirai.api.http.dto
-
-import kotlinx.serialization.Serializable
-
-@Serializable
-data class AuthDTO(val authKey: String) : DTO
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/VerifyDTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/VerifyDTO.kt
deleted file mode 100644
index e652c5167..000000000
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/VerifyDTO.kt
+++ /dev/null
@@ -1,97 +0,0 @@
-package net.mamoe.mirai.api.http.dto
-
-import kotlinx.serialization.Serializable
-import kotlinx.serialization.Transient
-import net.mamoe.mirai.api.http.AuthedSession
-import net.mamoe.mirai.contact.Group
-import net.mamoe.mirai.contact.Member
-
-@Serializable
-abstract class VerifyDTO : DTO {
-    abstract val sessionKey: String
-    @Transient
-    lateinit var session: AuthedSession // 反序列化验证后传入
-}
-
-@Serializable
-data class BindDTO(override val sessionKey: String, val qq: Long) : VerifyDTO()
-
-@Serializable
-data class SendDTO(
-    override val sessionKey: String,
-    val target: Long,
-    val messageChain: MessageChainDTO
-) : VerifyDTO()
-
-typealias GroupTargetDTO = FriendTargetDTO
-
-@Serializable
-data class FriendTargetDTO(
-    override val sessionKey: String,
-    val target: Long
-) : VerifyDTO()
-
-@Serializable
-data class MuteDTO(
-    override val sessionKey: String,
-    val target: Long,
-    val member: Long = 0,
-    val time: Int = 0
-) : VerifyDTO()
-
-@Serializable
-data class GroupConfigDTO(
-    override val sessionKey: String,
-    val target: Long,
-    val config: GroupInfoDTO
-) : VerifyDTO()
-
-@Serializable
-data class GroupInfoDTO(
-    val name: String? = null,
-    val announcement: String? = null,
-    val confessTalk: Boolean? = null,
-    val allowMemberInvite: Boolean? = null,
-    val autoApprove: Boolean? = null,
-    val anonymousChat: Boolean? = null
-) : DTO {
-    constructor(group: Group) : this(
-        group.name, group.announcement, group.confessTalk, group.allowMemberInvite,
-        group.autoApprove, group.anonymousChat
-    )
-}
-
-@Serializable
-data class MemberConfigDTO(
-    override val sessionKey: String,
-    val target: Long,
-    val memberId: Long,
-    val config: MemberInfoDTO
-) : VerifyDTO()
-
-@Serializable
-data class MemberInfoDTO(
-    val name: String? = null,
-    val specialTitle: String? = null
-) : DTO {
-    constructor(member: Member) : this(member.groupCard, member.specialTitle)
-}
-
-@Serializable
-open class StateCode(val code: Int, var msg: String) {
-    object Success : StateCode(0, "success") // 成功
-    object NoBot : StateCode(2, "指定Bot不存在")
-    object IllegalSession : StateCode(3, "Session失效或不存在")
-    object NotVerifySession : StateCode(4, "Session未认证")
-    object NoElement : StateCode(5, "指定对象不存在")
-    object PermissionDenied : StateCode(10, "无操作权限")
-
-    // KS bug: 主构造器中不能有非字段参数 https://github.com/Kotlin/kotlinx.serialization/issues/575
-    @Serializable
-    class IllegalAccess() : StateCode(400, "") { // 非法访问
-        constructor(msg: String) : this() {
-            this.msg = msg
-        }
-    }
-}
-
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/AuthRouteModule.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/AuthRouteModule.kt
index 718d8b7a3..8191447fd 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/AuthRouteModule.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/AuthRouteModule.kt
@@ -3,10 +3,12 @@ package net.mamoe.mirai.api.http.route
 import io.ktor.application.Application
 import io.ktor.application.call
 import io.ktor.routing.routing
+import kotlinx.serialization.Serializable
 import net.mamoe.mirai.Bot
 import net.mamoe.mirai.api.http.AuthedSession
 import net.mamoe.mirai.api.http.SessionManager
-import net.mamoe.mirai.api.http.dto.*
+import net.mamoe.mirai.api.http.data.*
+import net.mamoe.mirai.api.http.data.common.VerifyDTO
 import kotlin.coroutines.EmptyCoroutineContext
 
 
@@ -43,6 +45,9 @@ fun Application.authModule() {
     }
 }
 
+@Serializable
+private data class BindDTO(override val sessionKey: String, val qq: Long) : VerifyDTO()
+
 private fun getBotOrThrow(qq: Long) = try {
     Bot.instanceWhose(qq)
 } catch (e: NoSuchElementException) {
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/BaseRoute.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/BaseRoute.kt
index fab85148b..d6d1148ec 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/BaseRoute.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/BaseRoute.kt
@@ -19,7 +19,10 @@ import io.ktor.util.pipeline.PipelineContext
 import net.mamoe.mirai.api.http.AuthedSession
 import net.mamoe.mirai.api.http.SessionManager
 import net.mamoe.mirai.api.http.TempSession
-import net.mamoe.mirai.api.http.dto.*
+import net.mamoe.mirai.api.http.data.*
+import net.mamoe.mirai.api.http.data.common.*
+import net.mamoe.mirai.api.http.util.jsonParseOrNull
+import net.mamoe.mirai.api.http.util.toJson
 
 fun Application.mirai() {
     install(DefaultHeaders)
@@ -136,14 +139,13 @@ internal suspend fun ApplicationCall.respondJson(json: String, status: HttpStatu
 internal suspend inline fun <reified T : DTO> ApplicationCall.receiveDTO(): T? = receive<String>().jsonParseOrNull()
 
 
-
-
 fun PipelineContext<Unit, ApplicationCall>.illegalParam(
     expectingType: String?,
     paramName: String,
     actualValue: String? = call.parameters[paramName]
 ): Nothing = throw IllegalParamException("Illegal param. A $expectingType is required for `$paramName` while `$actualValue` is given")
 
+
 @Suppress("IMPLICIT_CAST_TO_ANY")
 @UseExperimental(ExperimentalUnsignedTypes::class)
 internal inline fun <reified R> PipelineContext<Unit, ApplicationCall>.paramOrNull(name: String): R =
@@ -171,42 +173,3 @@ internal inline fun <reified R> PipelineContext<Unit, ApplicationCall>.paramOrNu
 
         else -> error(name::class.simpleName + " is not supported")
     } as R ?: illegalParam(R::class.simpleName, name)
-
-
-/**
- * 错误请求. 抛出这个异常后将会返回错误给一个请求
- */
-@Suppress("unused")
-open class IllegalAccessException : Exception {
-    override val message: String get() = super.message!!
-
-    constructor(message: String) : super(message, null)
-    constructor(cause: Throwable) : super(cause.toString(), cause)
-    constructor(message: String, cause: Throwable?) : super(message, cause)
-}
-
-/**
- * Session失效或不存在
- */
-object IllegalSessionException : IllegalAccessException("Session失效或不存在")
-
-/**
- * Session未激活
- */
-object NotVerifiedSessionException : IllegalAccessException("Session未激活")
-
-/**
- * 指定Bot不存在
- */
-object NoSuchBotException: IllegalAccessException("指定Bot不存在")
-
-/**
- * 指定Bot不存在
- */
-object PermissionDeniedException: IllegalAccessException("无操作限权")
-
-/**
- * 错误参数
- */
-class IllegalParamException(message: String) : IllegalAccessException(message)
-
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageModule.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageRouteModule.kt
similarity index 57%
rename from mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageModule.kt
rename to mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageRouteModule.kt
index 69299ae06..96bd31f68 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageModule.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/GroupManageRouteModule.kt
@@ -3,7 +3,12 @@ package net.mamoe.mirai.api.http.route
 import io.ktor.application.Application
 import io.ktor.application.call
 import io.ktor.routing.routing
-import net.mamoe.mirai.api.http.dto.*
+import kotlinx.serialization.Serializable
+import net.mamoe.mirai.api.http.data.*
+import net.mamoe.mirai.api.http.data.common.DTO
+import net.mamoe.mirai.api.http.data.common.VerifyDTO
+import net.mamoe.mirai.contact.Group
+import net.mamoe.mirai.contact.Member
 
 
 fun Application.groupManageModule() {
@@ -23,14 +28,14 @@ fun Application.groupManageModule() {
         }
 
         miraiVerify<MuteDTO>("/mute") {
-            when(it.session.bot.getGroup(it.target)[it.member].mute(it.time)) {
+            when(it.session.bot.getGroup(it.target)[it.memberId].mute(it.time)) {
                 true -> call.respondStateCode(StateCode.Success)
                 else -> throw PermissionDeniedException
             }
         }
 
         miraiVerify<MuteDTO>("/unmute") {
-            when(it.session.bot.getGroup(it.target).members[it.member].unmute()) {
+            when(it.session.bot.getGroup(it.target).members[it.memberId].unmute()) {
                 true -> call.respondStateCode(StateCode.Success)
                 else -> throw PermissionDeniedException
             }
@@ -41,7 +46,7 @@ fun Application.groupManageModule() {
          */
         miraiGet("/groupConfig") {
             val group = it.bot.getGroup(paramOrNull("target"))
-            call.respondDTO(GroupInfoDTO(group))
+            call.respondDTO(GroupDetailDTO(group))
         }
 
         miraiVerify<GroupConfigDTO>("/groupConfig") { dto ->
@@ -62,13 +67,13 @@ fun Application.groupManageModule() {
          * 群员信息管理（需要相关权限）
          */
         miraiGet("/memberInfo") {
-            val member = it.bot.getGroup(paramOrNull("target"))[paramOrNull("memberID")]
-            call.respondDTO(MemberInfoDTO(member))
+            val member = it.bot.getGroup(paramOrNull("target"))[paramOrNull("memberId")]
+            call.respondDTO(MemberDetailDTO(member))
         }
 
-        miraiVerify<MemberConfigDTO>("/memberInfo") { dto ->
+        miraiVerify<MemberInfoDTO>("/memberInfo") { dto ->
             val member = dto.session.bot.getGroup(dto.target)[dto.memberId]
-            with(dto.config) {
+            with(dto.info) {
                 name?.let { member.groupCard = it }
                 specialTitle?.let { member.specialTitle = it }
             }
@@ -76,4 +81,51 @@ fun Application.groupManageModule() {
         }
 
     }
+}
+
+
+@Serializable
+private data class MuteDTO(
+    override val sessionKey: String,
+    val target: Long,
+    val memberId: Long = 0,
+    val time: Int = 0
+) : VerifyDTO()
+
+@Serializable
+private data class GroupConfigDTO(
+    override val sessionKey: String,
+    val target: Long,
+    val config: GroupDetailDTO
+) : VerifyDTO()
+
+@Serializable
+private data class GroupDetailDTO(
+    val name: String? = null,
+    val announcement: String? = null,
+    val confessTalk: Boolean? = null,
+    val allowMemberInvite: Boolean? = null,
+    val autoApprove: Boolean? = null,
+    val anonymousChat: Boolean? = null
+) : DTO {
+    constructor(group: Group) : this(
+        group.name, group.announcement, group.confessTalk, group.allowMemberInvite,
+        group.autoApprove, group.anonymousChat
+    )
+}
+
+@Serializable
+private data class MemberInfoDTO(
+    override val sessionKey: String,
+    val target: Long,
+    val memberId: Long,
+    val info: MemberDetailDTO
+) : VerifyDTO()
+
+@Serializable
+private data class MemberDetailDTO(
+    val name: String? = null,
+    val specialTitle: String? = null
+) : DTO {
+    constructor(member: Member) : this(member.groupCard, member.specialTitle)
 }
\ No newline at end of file
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/InfoRouteModule.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/InfoRouteModule.kt
index 847f88d79..8fc741a5b 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/InfoRouteModule.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/InfoRouteModule.kt
@@ -3,10 +3,10 @@ package net.mamoe.mirai.api.http.route
 import io.ktor.application.Application
 import io.ktor.application.call
 import io.ktor.routing.routing
-import net.mamoe.mirai.api.http.dto.GroupDTO
-import net.mamoe.mirai.api.http.dto.MemberDTO
-import net.mamoe.mirai.api.http.dto.QQDTO
-import net.mamoe.mirai.api.http.dto.toJson
+import net.mamoe.mirai.api.http.data.common.GroupDTO
+import net.mamoe.mirai.api.http.data.common.MemberDTO
+import net.mamoe.mirai.api.http.data.common.QQDTO
+import net.mamoe.mirai.api.http.util.toJson
 import net.mamoe.mirai.contact.toMutableList
 
 fun Application.infoModule() {
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/MessageRouteModule.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/SendMessageRouteModule.kt
similarity index 73%
rename from mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/MessageRouteModule.kt
rename to mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/SendMessageRouteModule.kt
index 6d3be41b0..b287c4a41 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/MessageRouteModule.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/route/SendMessageRouteModule.kt
@@ -3,7 +3,10 @@ package net.mamoe.mirai.api.http.route
 import io.ktor.application.Application
 import io.ktor.application.call
 import io.ktor.routing.routing
-import net.mamoe.mirai.api.http.dto.*
+import kotlinx.serialization.Serializable
+import net.mamoe.mirai.api.http.data.*
+import net.mamoe.mirai.api.http.data.common.*
+import net.mamoe.mirai.api.http.util.toJson
 
 fun Application.messageModule() {
     routing {
@@ -26,12 +29,12 @@ fun Application.messageModule() {
             call.respondStateCode(StateCode.Success)
         }
 
-        miraiVerify<VerifyDTO>("/event/message") {
-
-        }
-
-        miraiVerify<VerifyDTO>("/addFriend") {
-
-        }
     }
-}
\ No newline at end of file
+}
+
+@Serializable
+private data class SendDTO(
+    override val sessionKey: String,
+    val target: Long,
+    val messageChain: MessageChainDTO
+) : VerifyDTO()
\ No newline at end of file
diff --git a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/DTO.kt b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/util/Json.kt
similarity index 93%
rename from mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/DTO.kt
rename to mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/util/Json.kt
index d7acf6c22..a0fd5b45f 100644
--- a/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/dto/DTO.kt
+++ b/mirai-api-http/src/main/kotlin/net/mamoe/mirai/api/http/util/Json.kt
@@ -1,10 +1,9 @@
-package net.mamoe.mirai.api.http.dto
+package net.mamoe.mirai.api.http.util
 
 import kotlinx.serialization.*
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.modules.SerializersModule
-
-interface DTO
+import net.mamoe.mirai.api.http.data.common.*
 
 // 解析失败时直接返回null，由路由判断响应400状态
 @UseExperimental(ImplicitReflectionSerializer::class)
@@ -20,7 +19,7 @@ inline fun <reified T : Any> String.jsonParseOrNull(
 inline fun <reified T : Any> T.toJson(
     serializer: SerializationStrategy<T>? = null
 ): String = if (serializer == null) MiraiJson.json.stringify(this)
-            else MiraiJson.json.stringify(serializer, this)
+else MiraiJson.json.stringify(serializer, this)
 
 
 // 序列化列表时，stringify需要使用的泛型是T，而非List<T>