diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java
index 346c4a0df..ac59e94fe 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java
@@ -33,12 +33,13 @@ import static javafx.beans.binding.Bindings.createBooleanBinding;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class InstallersPage extends AbstractInstallersPage {
+    private final HMCLGameRepository repository;
 
     private boolean isNameModifiedByUser = false;
 
     public InstallersPage(WizardController controller, HMCLGameRepository repository, String gameVersion, DownloadProvider downloadProvider) {
         super(controller, gameVersion, downloadProvider);
-
+        this.repository = repository;
         txtName.getValidators().addAll(
                 new RequiredValidator(),
                 new Validator(i18n("install.new_game.already_exists"), str -> !repository.versionIdConflicts(str)),
@@ -100,6 +101,7 @@ public class InstallersPage extends AbstractInstallersPage {
                     .yesOrNo(() -> {
                         controller.getSettings().put("name", name);
                         controller.onFinish();
+                        createRequiredFolders(name);
                     }, () -> {
                         // The user selects Cancel and does nothing.
                     })
@@ -107,6 +109,30 @@ public class InstallersPage extends AbstractInstallersPage {
         } else {
             controller.getSettings().put("name", name);
             controller.onFinish();
+            createRequiredFolders(name);
+        }
+    }
+
+    private void createRequiredFolders(String versionName) {
+        for (InstallerItem library : group.getLibraries()) {
+            String libraryId = library.getLibraryId();
+            if (!controller.getSettings().containsKey(libraryId)) {
+                continue;
+            }
+
+            LibraryAnalyzer.LibraryType libraryType = LibraryAnalyzer.LibraryType.fromPatchId(libraryId);
+            if (libraryType != null) {
+                java.io.File versionRoot = repository.getVersionRoot(versionName);
+                switch (libraryType) {
+                    case FORGE:
+                    case NEO_FORGE:
+                    case FABRIC:
+                    case QUILT:
+                    case LITELOADER:
+                        new java.io.File(versionRoot, "mods").mkdirs();
+                        break;
+                }
+            }
         }
     }