diff --git a/mirai-console/build.gradle.kts b/mirai-console/build.gradle.kts
index e822dbf6c..931d5481e 100644
--- a/mirai-console/build.gradle.kts
+++ b/mirai-console/build.gradle.kts
@@ -43,5 +43,6 @@ dependencies {
     api(group = "org.yaml", name = "snakeyaml", version = "1.25")
     api(group = "com.moandjiezana.toml", name = "toml4j", version = "0.7.2")
     api(group = "com.googlecode.lanterna", name = "lanterna", version = "3.0.2")
+    api("org.bouncycastle:bcprov-jdk15on:1.64")
     // classpath is not set correctly by IDE
 }
\ No newline at end of file
diff --git a/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsole.kt b/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsole.kt
index 16466e74a..a708e464a 100644
--- a/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsole.kt
+++ b/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsole.kt
@@ -10,19 +10,22 @@ package net.mamoe.mirai
  */
 
 import kotlinx.coroutines.runBlocking
+import net.mamoe.mirai.api.http.MiraiHttpAPIServer
+import net.mamoe.mirai.api.http.generateSessionKey
+import net.mamoe.mirai.contact.sendMessage
 import net.mamoe.mirai.plugins.PluginManager
 import net.mamoe.mirai.plugins.loadAsConfig
 import net.mamoe.mirai.plugins.withDefaultWrite
 import net.mamoe.mirai.plugins.withDefaultWriteSave
-import net.mamoe.mirai.api.http.MiraiHttpAPIServer
-import net.mamoe.mirai.api.http.generateSessionKey
-import net.mamoe.mirai.contact.sendMessage
-import net.mamoe.mirai.utils.MiraiLogger
 import net.mamoe.mirai.utils.SimpleLogger
+import org.bouncycastle.jce.provider.BouncyCastleProvider
 import java.io.File
-import java.io.PrintStream
+import java.security.Security
+import java.util.*
+import java.util.concurrent.LinkedBlockingQueue
 import kotlin.concurrent.thread
 
+
 object MiraiConsole {
     val bots
         get() = Bot.instances
@@ -48,7 +51,6 @@ object MiraiConsole {
     val build = "Beta"
 
     fun start() {
-        MiraiConsoleUI.start()
         logger("Mirai-console [v$version $build | core version v$coreVersion] is still in testing stage, majority feature is available")
         logger("Mirai-console now running under " + System.getProperty("user.dir"))
         logger("Get news in github: https://github.com/mamoe/mirai")
@@ -65,7 +67,6 @@ object MiraiConsole {
         logger("Mirai-console 启动完成")
         logger("\"/login qqnumber qqpassword \" to login a bot")
         logger("\"/login qq号 qq密码 \" 来登陆一个BOT")
-
     }
 
     fun stop() {
@@ -108,14 +109,15 @@ object MiraiConsole {
                     }
                     val qqNumber = it[0].toLong()
                     val qqPassword = it[1]
-                    logger("login...")
+                    logger("[Bot Login]", 0, "login...")
                     try {
                         runBlocking {
                             Bot(qqNumber, qqPassword).alsoLogin()
-                            println("$qqNumber login successes")
+                            logger("[Bot Login]", 0, "$qqNumber login successes")
                         }
                     } catch (e: Exception) {
-                        println("$qqNumber login failed")
+                        logger("[Bot Login]", 0, "$qqNumber login failed -> " + e.message)
+                        e.printStackTrace()
                     }
                     true
                 }
@@ -234,14 +236,15 @@ object MiraiConsole {
     }
 
     object CommandListener {
+        val commandChannel: Queue<String> = LinkedBlockingQueue<String>()
         fun start() {
             thread {
-                //processNextCommandLine()
+                processNextCommandLine()
             }
         }
 
         tailrec fun processNextCommandLine() {
-            var fullCommand = readLine()
+            var fullCommand = commandChannel.poll()
             if (fullCommand != null) {
                 if (!fullCommand.startsWith("/")) {
                     fullCommand = "/$fullCommand"
@@ -283,11 +286,14 @@ class MiraiConsoleLoader {
     companion object {
         @JvmStatic
         fun main(args: Array<String>) {
+            Security.removeProvider("BC")
+            Security.addProvider(BouncyCastleProvider())
+            //Security.addProvider(BouncyCastle)
+            MiraiConsoleUI.start()
             MiraiConsole.start()
             Runtime.getRuntime().addShutdownHook(thread(start = false) {
                 MiraiConsole.stop()
             })
-
         }
     }
 }
diff --git a/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsoleUI.kt b/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsoleUI.kt
index ead768705..9d8ab7540 100644
--- a/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsoleUI.kt
+++ b/mirai-console/src/main/kotlin/net/mamoe/mirai/MiraiConsoleUI.kt
@@ -70,6 +70,11 @@ object MiraiConsoleUI {
 
         hasStart = true
         val defaultTerminalFactory = DefaultTerminalFactory(internalPrinter, System.`in`, Charset.defaultCharset())
+        defaultTerminalFactory.setInitialTerminalSize(
+            TerminalSize(
+                90, 120
+            )
+        )
         try {
             terminal = defaultTerminalFactory.createTerminal()
             terminal.enterPrivateMode()
@@ -168,6 +173,7 @@ object MiraiConsoleUI {
                         update()
                     }
                     KeyType.Enter -> {
+                        MiraiConsole.CommandListener.commandChannel.offer(commandBuilder.toString())
                         emptyCommand()
                     }
                     else -> {
@@ -290,8 +296,6 @@ object MiraiConsoleUI {
             if (currentHeight + heightNeed > maxHeight) {
                 cleanPage()
             }
-            textGraphics.foregroundColor = TextColor.ANSI.GREEN
-            textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
             val width = terminal.terminalSize.columns - 7
             var x = string
             while (true) {
@@ -306,6 +310,8 @@ object MiraiConsoleUI {
                     }
                 }
                 try {
+                    textGraphics.foregroundColor = TextColor.ANSI.GREEN
+                    textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
                     textGraphics.putString(3, currentHeight, toWrite, SGR.ITALIC)
                 } catch (ignored: Exception) {
                     //
@@ -401,11 +407,23 @@ object MiraiConsoleUI {
     }
 
 
+    var lastEmpty: Job? = null
     private fun emptyCommand() {
         commandBuilder = StringBuilder()
-        redrawCommand()
         if (terminal is SwingTerminal) {
+            redrawCommand()
             terminal.flush()
+        } else {
+            lastEmpty = GlobalScope.launch {
+                delay(100)
+                if (lastEmpty == coroutineContext[Job]) {
+                    terminal.clearScreen()
+                    //inited = false
+                    update()
+                    redrawCommand()
+                    redrawLogs(log[screens[currentScreenId]]!!)
+                }
+            }
         }
     }