diff --git a/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/view/PrimaryView.kt b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/view/PrimaryView.kt
index dc0262224..d60ded2d8 100644
--- a/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/view/PrimaryView.kt
+++ b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/view/PrimaryView.kt
@@ -6,6 +6,7 @@ import javafx.scene.control.Tab
 import javafx.scene.control.TabPane
 import javafx.scene.image.Image
 import javafx.scene.input.KeyCode
+import javafx.stage.FileChooser
 import kotlinx.coroutines.runBlocking
 import net.mamoe.mirai.console.graphical.controller.MiraiGraphicalUIController
 import net.mamoe.mirai.console.graphical.model.BotModel
@@ -16,7 +17,7 @@ import tornadofx.*
 class PrimaryView : View() {
 
     private val controller = find<MiraiGraphicalUIController>()
-    private lateinit var mainTabPane : TabPane
+    private lateinit var mainTabPane: TabPane
 
     override val root = borderpane {
 
@@ -72,7 +73,7 @@ class PrimaryView : View() {
 
         center = jfxTabPane {
 
-            logTab("Main", controller.mainLog)
+            logTab("Main", controller.mainLog, closeable = false)
 
             tab("Plugins").content = find<PluginsView>().root
 
@@ -93,13 +94,35 @@ class PrimaryView : View() {
 private fun TabPane.logTab(
     text: String? = null,
     logs: ObservableList<String>,
+    closeable: Boolean = true,
     op: Tab.() -> Unit = {}
 ) = tab(text) {
 
     vbox {
         buttonbar {
-            button("导出日志").action {  }
-            button("关闭").action { close() }
+
+            button("导出日志").action {
+                val path = chooseFile(
+                    "选择保存路径",
+                    arrayOf(FileChooser.ExtensionFilter("日志", "txt")),
+                    FileChooserMode.Save
+                ) {
+                    initialFileName = "$text.txt"
+                }
+                runAsyncWithOverlay {
+                    path.firstOrNull()?.run {
+                        if (!exists()) createNewFile()
+                        writer().use {
+                            logs.forEach { log -> it.appendln(log) }
+                        }
+                        true
+                    } ?: false
+                }.ui {// isSucceed: Boolean ->
+                    // notify something
+                }
+
+                if (closeable) button("关闭").action { close() }
+            }
         }
 
         listview(logs) {