diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java
index 8f919b748..39e73aa61 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java
@@ -96,7 +96,8 @@ public final class MainPage extends StackPane implements DecoratorPage {
         btnLaunch.setClip(new Rectangle(-100, -100, 310, 200));
         btnMenu.setClip(new Rectangle(211, -100, 100, 200));
         menu.setMaxHeight(365);
-        menu.setMinWidth(545);
+        menu.setMaxWidth(545);
+        menu.setAlwaysShowingVBar(true);
 
         updatePane.visibleProperty().bind(UpdateChecker.outdatedProperty());
         closeUpdateButton.setGraphic(SVG.close(Theme.whiteFillBinding(), 10, 10));
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PopupMenu.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PopupMenu.java
index 3d4c9166a..94846b5db 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PopupMenu.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PopupMenu.java
@@ -18,6 +18,9 @@
 package org.jackhuang.hmcl.ui.construct;
 
 import javafx.beans.binding.Bindings;
+import javafx.beans.binding.When;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.scene.Node;
@@ -31,6 +34,7 @@ import org.jackhuang.hmcl.ui.FXUtils;
 public class PopupMenu extends Control {
 
     private final ObservableList<Node> content = FXCollections.observableArrayList();
+    private final BooleanProperty alwaysShowingVBar = new SimpleBooleanProperty();
 
     public PopupMenu() {
     }
@@ -39,6 +43,18 @@ public class PopupMenu extends Control {
         return content;
     }
 
+    public boolean isAlwaysShowingVBar() {
+        return alwaysShowingVBar.get();
+    }
+
+    public BooleanProperty alwaysShowingVBarProperty() {
+        return alwaysShowingVBar;
+    }
+
+    public void setAlwaysShowingVBar(boolean alwaysShowingVBar) {
+        this.alwaysShowingVBar.set(alwaysShowingVBar);
+    }
+
     @Override
     protected Skin<?> createDefaultSkin() {
         return new PopupMenuSkin();
@@ -52,6 +68,9 @@ public class PopupMenu extends Control {
             ScrollPane scrollPane = new ScrollPane();
             scrollPane.setFitToHeight(true);
             scrollPane.setFitToWidth(true);
+            scrollPane.vbarPolicyProperty().bind(new When(alwaysShowingVBar)
+                    .then(ScrollPane.ScrollBarPolicy.ALWAYS)
+                    .otherwise(ScrollPane.ScrollBarPolicy.AS_NEEDED));
 
             VBox content = new VBox();
             content.getStyleClass().add("menu");