diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
index 1be55a23f..c75949e30 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
@@ -756,6 +756,7 @@ public final class LauncherHelper {
                             Controllers.getStage().close();
                             Controllers.shutdown();
                             Schedulers.shutdown();
+                            System.gc();
                         }
                     });
                     break;
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java
index 436639482..e8d5b4137 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java
@@ -315,6 +315,8 @@ public final class Controllers {
         rootPage = null;
         versionPage = null;
         gameListPage = null;
+        downloadPage = null;
+        accountListPage = null;
         settingsPage = null;
         decorator = null;
         stage = null;