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 cf4fea775..1bdbad9a7 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
@@ -542,12 +542,12 @@ public final class LauncherHelper {
                             .thenAcceptAsync(downloadedJava -> {
                                 future.complete(downloadedJava);
                             })
-                    .exceptionally(throwable -> {
-                        LOG.log(Level.WARNING, "Failed to download java", throwable);
-                        Controllers.dialog(DownloadProviders.localizeErrorMessage(throwable), i18n("download.failed"));
-                        future.completeExceptionally(new CancellationException());
-                        return null;
-                    });
+                            .exceptionally(throwable -> {
+                                LOG.log(Level.WARNING, "Failed to download java", throwable);
+                                Controllers.dialog(DownloadProviders.localizeErrorMessage(throwable), i18n("download.failed"));
+                                future.completeExceptionally(new CancellationException());
+                                return null;
+                            });
                 }, () -> {
                     future.completeExceptionally(new CancellationException());
                 }).build());
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java
index 6b4421907..4bc1a90c0 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java
@@ -96,7 +96,7 @@ public class RemoteVersion implements Comparable<RemoteVersion> {
     }
 
     public Task<Version> getInstallTask(DefaultDependencyManager dependencyManager, Version baseVersion) {
-        throw new UnsupportedOperationException(toString() + " cannot be installed yet");
+        throw new UnsupportedOperationException(this + " cannot be installed yet");
     }
 
     @Override