diff --git a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/MiraiConsole.kt b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/MiraiConsole.kt
index 1132dd043..1d42735e6 100644
--- a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/MiraiConsole.kt
+++ b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/MiraiConsole.kt
@@ -19,6 +19,9 @@ import net.mamoe.mirai.console.plugins.PluginManager
 import net.mamoe.mirai.console.utils.MiraiConsoleUI
 import net.mamoe.mirai.utils.SimpleLogger.LogPriority
 import net.mamoe.mirai.utils.cryptor.ECDH
+import net.mamoe.mirai.utils.io.encodeToString
+import java.io.ByteArrayOutputStream
+import java.io.PrintStream
 
 
 object MiraiConsole {
@@ -164,7 +167,7 @@ object MiraiConsole {
 
 
 internal object MiraiConsoleLogger {
-    operator fun invoke(any: Any? = null) {
+    operator fun invoke(any: Any?) {
         invoke(
             "[Mirai ${MiraiConsole.version} ${MiraiConsole.build}]",
             0L,
@@ -172,6 +175,14 @@ internal object MiraiConsoleLogger {
         )
     }
 
+    operator fun invoke(e: Throwable?) {
+        invoke(
+            "[Mirai ${MiraiConsole.version} ${MiraiConsole.build}]",
+            0L,
+            e
+        )
+    }
+
     operator fun invoke(priority: LogPriority, identityStr: String, identity: Long, any: Any? = null) {
         if (any != null) {
             MiraiConsole.frontEnd.pushLog(priority, identityStr, identity, "$any")
@@ -180,7 +191,7 @@ internal object MiraiConsoleLogger {
 
     operator fun invoke(priority: LogPriority, identityStr: String, identity: Long, e: Throwable? = null) {
         if (e != null) {
-            MiraiConsole.frontEnd.pushLog(priority, identityStr, identity, e.stackTrace.joinToString("\n"))
+            MiraiConsole.frontEnd.pushLog(priority, identityStr, identity, e.stacktraceString)
         }
     }
 
@@ -193,9 +204,13 @@ internal object MiraiConsoleLogger {
 
     operator fun invoke(identityStr: String, identity: Long, e: Throwable? = null) {
         if (e != null) {
-            MiraiConsole.frontEnd.pushLog(LogPriority.INFO, identityStr, identity, e.stackTrace.joinToString("\n"))
+            MiraiConsole.frontEnd.pushLog(LogPriority.INFO, identityStr, identity, e.stacktraceString)
         }
     }
 }
 
-
+internal val Throwable.stacktraceString: String
+    get() =
+        ByteArrayOutputStream().apply {
+            printStackTrace(PrintStream(this))
+        }.use { it.toByteArray().encodeToString() }
\ No newline at end of file
diff --git a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
index e474dfcc0..baf256cff 100644
--- a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
+++ b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
@@ -13,6 +13,7 @@ package net.mamoe.mirai.console.command
 
 import kotlinx.coroutines.*
 import kotlinx.coroutines.channels.Channel
+import net.mamoe.mirai.console.MiraiConsole
 import net.mamoe.mirai.console.command.CommandManager.processCommandQueue
 import net.mamoe.mirai.console.plugins.PluginBase
 import net.mamoe.mirai.console.plugins.PluginManager
@@ -159,7 +160,7 @@ object CommandManager : Job by {
                 }
             } catch (e: Exception) {
                 sender.sendMessage("在运行指令时出现了未知错误")
-                e.printStackTrace()
+                MiraiConsole.logger(e)
                 false
             } finally {
                 (sender as AbstractCommandSender).flushMessage()
@@ -181,7 +182,7 @@ object CommandManager : Job by {
         } catch (e: UnknownCommandException) {
             command.sender.sendMessage("未知指令 " + command.commandStr)
         } catch (e: Throwable) {//should never happen
-            e.printStackTrace()
+            MiraiConsole.logger(e)
         }
         if(isActive) {
             processCommandQueue()
diff --git a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/DefaultCommands.kt b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/DefaultCommands.kt
index 3bd5d3895..64aa41784 100644
--- a/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/DefaultCommands.kt
+++ b/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/DefaultCommands.kt
@@ -123,8 +123,7 @@ object DefaultCommands {
                             SimpleLogger("BOT $qqNumber]") { _, message, e ->
                                 MiraiConsole.logger("[BOT $qqNumber]", qqNumber, message)
                                 if (e != null) {
-                                    MiraiConsole.logger("[NETWORK ERROR]", qqNumber, e.toString())//因为在一页 所以可以不打QQ
-                                    e.printStackTrace()
+                                    MiraiConsole.logger("[NETWORK ERROR]", qqNumber, e)//因为在一页 所以可以不打QQ
                                 }
                             }
                         }
@@ -132,8 +131,7 @@ object DefaultCommands {
                             SimpleLogger("BOT $qqNumber") { _, message, e ->
                                 MiraiConsole.logger("[NETWORK]", qqNumber, message)//因为在一页 所以可以不打QQ
                                 if (e != null) {
-                                    MiraiConsole.logger("[NETWORK ERROR]", qqNumber, e.toString())//因为在一页 所以可以不打QQ
-                                    e.printStackTrace()
+                                    MiraiConsole.logger("[NETWORK ERROR]", qqNumber, e)//因为在一页 所以可以不打QQ
                                 }
                             }
                         }