diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
index 02248167a..9f1139d34 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
@@ -10,12 +10,9 @@
 package net.mamoe.mirai.qqandroid
 
 import io.ktor.client.HttpClient
+import io.ktor.client.request.*
 import io.ktor.client.request.forms.MultiPartFormDataContent
 import io.ktor.client.request.forms.formData
-import io.ktor.client.request.get
-import io.ktor.client.request.headers
-import io.ktor.client.request.post
-import io.ktor.client.request.url
 import io.ktor.client.statement.HttpResponse
 import kotlinx.coroutines.CoroutineName
 import kotlinx.coroutines.async
@@ -319,7 +316,7 @@ internal abstract class QQAndroidBotBase constructor(
         }
     }
 
-    @OptIn(LowLevelAPI::class)
+    @LowLevelAPI
     @MiraiExperimentalAPI
     override suspend fun _lowLevelGetAnnouncement(groupId: Long, fid: String): GroupAnnouncement {
         val data = network.async {
@@ -345,6 +342,26 @@ internal abstract class QQAndroidBotBase constructor(
         return json.parse(GroupAnnouncement.serializer(), rep)
 
     }
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+    override suspend fun _lowLevelGetGroupActiveData(groupId: Long): GroupActiveData {
+        val data = network.async {
+            HttpClient().get<String> {
+                url("https://qqweb.qq.com/c/activedata/get_mygroup_data")
+                parameter("bkn",bkn)
+                parameter("gc",groupId)
+
+                headers {
+                    append(
+                        "cookie",
+                        "uin=o${selfQQ.id}; skey=${client.wLoginSigInfo.sKey.data.encodeToString()}; p_uin=o${selfQQ.id};"
+                    )
+                }
+            }
+        }
+        val rep = data.await()
+        return json.parse(GroupActiveData.serializer(), rep)
+    }
 
     override suspend fun queryImageUrl(image: Image): String = when (image) {
         is OnlineFriendImageImpl -> image.originUrl
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/data/GroupActiveData.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/data/GroupActiveData.kt
new file mode 100644
index 000000000..1d71ba9b7
--- /dev/null
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/data/GroupActiveData.kt
@@ -0,0 +1,135 @@
+package net.mamoe.mirai.data
+
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+
+/**
+ * 群统计信息
+ *
+ *
+ * */
+
+@Serializable
+data class GroupActiveData(
+
+    @SerialName("ec")
+    val ec: Int? = null,
+
+    @SerialName("em")
+    val msg: String?,
+
+    @SerialName("errcode")
+    val errCode: Int?,
+
+    @SerialName("ginfo")
+    val info: Ginfo? = null,
+
+    @SerialName("role")
+    val role: Int?
+) {
+    @Serializable
+    data class Ginfo(
+
+
+        @SerialName("g_act_num")
+        val actNum: List<GActNum?>?,    //发言人数列表
+
+        @SerialName("g_createtime")
+        val createTime: Int?,
+
+        @SerialName("g_exit_num")
+        val exitNum: List<GExitNum?>?,  //退群人数列表
+
+        @SerialName("g_join_num")
+        val joinNum: List<GJoinNum?>?,
+
+        @SerialName("g_mem_num")
+        val memNum: List<GMemNum?>?,   //人数变化
+
+        @SerialName("g_most_act")
+        val mostAct: List<GMostAct?>?,  //发言排行
+
+        @SerialName("g_sentences")
+        val sentences: List<GSentence?>?,
+
+        @SerialName("gc")
+        val gc: Int?,
+
+        @SerialName("gn")
+        val gn: String?,
+
+        @SerialName("gowner")
+        val gowner: String?,
+
+        @SerialName("isEnd")
+        val isEnd: Int?
+    ) {
+        @Serializable
+        data class GActNum(
+
+            @SerialName("date")
+            val date: String?,
+
+            @SerialName("num")
+            val num: Int?
+        )
+
+        @Serializable
+        data class GExitNum(
+
+            @SerialName("date")
+            val date: String?,
+
+            @SerialName("num")
+            val num: Int?
+        )
+
+        @Serializable
+        data class GJoinNum(
+
+            @SerialName("date")
+            val date: String?,
+
+            @SerialName("num")
+            val num: Int?
+        )
+
+        @Serializable
+        data class GMemNum(
+
+            @SerialName("date")
+            val date: String?,
+
+            @SerialName("num")
+            val num: Int?
+        )
+
+        @Serializable
+        data class GMostAct(
+
+            @SerialName("name")
+            val name: String?,  // 名称 不完整
+
+            @SerialName("sentences_num")
+            val sentencesNum: Int?,   // 发言数
+
+            @SerialName("sta")
+            val sta: Int?,
+
+            @SerialName("uin")
+            val uin: Long?
+        )
+
+        @Serializable
+        data class GSentence(
+
+            @SerialName("date")
+            val date: String?,
+
+            @SerialName("num")
+            val num: Int?
+        )
+    }
+}
\ No newline at end of file
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt
index 94976d8e8..58c4925ea 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt
@@ -132,6 +132,14 @@ interface LowLevelBotAPIAccessor {
     @MiraiExperimentalAPI
     suspend fun _lowLevelGetAnnouncement(groupId: Long, fid: String): GroupAnnouncement
 
+
+    /**
+     * 获取群活跃信息
+     *
+     * */
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+    suspend fun _lowLevelGetGroupActiveData(groupId: Long): GroupActiveData
 }
 
 /**