diff --git a/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/MiraiEnvironmentJvm.kt b/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/MiraiEnvironmentJvm.kt
index d724db253..23e44014e 100644
--- a/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/MiraiEnvironmentJvm.kt
+++ b/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/MiraiEnvironmentJvm.kt
@@ -2,13 +2,6 @@
 
 package net.mamoe.mirai
 
-import kotlinx.io.core.buildPacket
-import kotlinx.io.core.readBytes
-import net.mamoe.mirai.contact.GroupInternalId
-import net.mamoe.mirai.contact.toId
-import net.mamoe.mirai.utils.io.toByteArray
-import net.mamoe.mirai.utils.io.toUHexString
-
 actual object MiraiEnvironment {
     @JvmStatic
     actual val platform: Platform