diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java b/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
index 472b10d1d..6188255b6 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
@@ -334,7 +334,7 @@ public final class SelfDependencyPatcher {
             final String url = repository.resolveDependencyURL(dependency);
             SwingUtilities.invokeLater(() -> {
                 dialog.setStatus(url);
-                dialog.setProgress(currentProgress, dependencies.size());
+                dialog.setProgress(currentProgress, dependencies.size() + 1);
             });
 
             LOG.info("Downloading " + url);