diff --git a/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/MiraiGraphical.kt b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/MiraiGraphical.kt
index b543a06ee..1a45580fa 100644
--- a/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/MiraiGraphical.kt
+++ b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/MiraiGraphical.kt
@@ -1,15 +1,10 @@
 package net.mamoe.mirai.console.graphical
 
-import com.jfoenix.controls.JFXDecorator
-import javafx.scene.control.Button
-import javafx.stage.Stage
 import net.mamoe.mirai.console.MiraiConsole
 import net.mamoe.mirai.console.graphical.controller.MiraiGraphicalUIController
+import net.mamoe.mirai.console.graphical.styleSheet.PrimaryStyleSheet
 import net.mamoe.mirai.console.graphical.view.Decorator
-import net.mamoe.mirai.console.graphical.view.PrimaryView
 import tornadofx.App
-import tornadofx.FX.Companion.primaryStage
-import tornadofx.UIComponent
 import tornadofx.find
 import tornadofx.launch
 
@@ -17,7 +12,7 @@ fun main(args: Array<String>) {
     launch<MiraiGraphicalUI>(args)
 }
 
-class MiraiGraphicalUI: App(Decorator::class) {
+class MiraiGraphicalUI : App(Decorator::class, PrimaryStyleSheet::class) {
 
     override fun init() {
         super.init()
@@ -29,4 +24,4 @@ class MiraiGraphicalUI: App(Decorator::class) {
         super.stop()
         MiraiConsole.stop()
     }
-}
\ No newline at end of file
+}
diff --git a/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/styleSheet/PrimaryStyleSheet.kt b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/styleSheet/PrimaryStyleSheet.kt
new file mode 100644
index 000000000..8f47b7a39
--- /dev/null
+++ b/mirai-console-graphical/src/main/kotlin/net/mamoe/mirai/console/graphical/styleSheet/PrimaryStyleSheet.kt
@@ -0,0 +1,21 @@
+package net.mamoe.mirai.console.graphical.styleSheet
+
+import tornadofx.*
+
+class PrimaryStyleSheet : Stylesheet() {
+    companion object {
+        val jfxTitle by cssclass("jfx-decorator-buttons-container")
+        val container by cssclass("jfx-decorator-content-container")
+    }
+
+    init {
+        jfxTitle {
+            backgroundColor += c("00BCD4")
+        }
+
+        container {
+            borderColor += box(c("00BCD4"))
+            borderWidth += box(0.px, 4.px, 4.px, 4.px)
+        }
+    }
+}
\ No newline at end of file