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 031272097..7032f73a2 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
@@ -133,7 +133,7 @@ public final class LauncherHelper {
         HMCLGameRepository repository = profile.getRepository();
         DefaultDependencyManager dependencyManager = profile.getDependency();
         Version version = MaintainTask.maintain(repository, repository.getResolvedVersion(selectedVersion));
-        Optional<String> gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version));
+        Optional<String> gameVersion = repository.getGameVersion(version);
         boolean integrityCheck = repository.unmarkVersionLaunchedAbnormally(selectedVersion);
         CountDownLatch launchingLatch = new CountDownLatch(1);
 
@@ -311,7 +311,7 @@ public final class LauncherHelper {
 
         // Without onAccept called, the launching operation will be terminated.
 
-        VersionNumber gameVersion = VersionNumber.asVersion(GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version)).orElse("Unknown"));
+        VersionNumber gameVersion = VersionNumber.asVersion(profile.getRepository().getGameVersion(version).orElse("Unknown"));
         JavaVersion java = setting.getJavaVersion();
         if (java == null) {
             Controllers.dialog(i18n("launch.wrong_javadir"), i18n("message.warning"), MessageType.WARNING, onAccept);
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameItem.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameItem.java
index cd01f6bee..97d747d05 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameItem.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameItem.java
@@ -26,7 +26,6 @@ import javafx.scene.control.Control;
 import javafx.scene.control.Skin;
 import javafx.scene.image.Image;
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.mod.ModpackConfiguration;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.util.i18n.I18n;
@@ -41,8 +40,6 @@ import static org.jackhuang.hmcl.download.LibraryAnalyzer.LibraryType.MINECRAFT;
 import static org.jackhuang.hmcl.util.Lang.handleUncaught;
 import static org.jackhuang.hmcl.util.Lang.threadPool;
 import static org.jackhuang.hmcl.util.Logging.LOG;
-import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
-import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class GameItem extends Control {
@@ -61,7 +58,7 @@ public class GameItem extends Control {
         this.version = id;
 
         // GameVersion.minecraftVersion() is a time-costing job (up to ~200 ms)
-        CompletableFuture.supplyAsync(() -> GameVersion.minecraftVersion(profile.getRepository().getVersionJar(id)).orElse(i18n("message.unknown")), POOL_VERSION_RESOLVE)
+        CompletableFuture.supplyAsync(() -> profile.getRepository().getGameVersion(id).orElse(i18n("message.unknown")), POOL_VERSION_RESOLVE)
                 .thenAcceptAsync(game -> {
                     StringBuilder libraries = new StringBuilder(game);
                     LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(profile.getRepository().getResolvedPreservingPatchesVersion(id));
@@ -72,7 +69,7 @@ public class GameItem extends Control {
                         if (I18n.hasKey("install.installer." + libraryId)) {
                             libraries.append(", ").append(i18n("install.installer." + libraryId));
                             if (libraryVersion != null)
-                                libraries.append(": ").append(modifyVersion("", libraryVersion.replaceAll("(?i)" + libraryId, "")));
+                                libraries.append(": ").append(LibraryAnalyzer.modifyVersion(game, libraryVersion.replaceAll("(?i)" + libraryId, "")));
                         }
                     }
 
@@ -123,8 +120,4 @@ public class GameItem extends Control {
     public ObjectProperty<Image> imageProperty() {
         return image;
     }
-
-    private static String modifyVersion(String gameVersion, String version) {
-        return removeSuffix(removePrefix(removeSuffix(removePrefix(version.replace(gameVersion, "").trim(), "-"), "-"), "_"), "_");
-    }
 }
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/InstallerListPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/InstallerListPage.java
index 495e66dc9..4639d5a5f 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/InstallerListPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/InstallerListPage.java
@@ -22,7 +22,6 @@ import javafx.scene.Node;
 import javafx.scene.control.Skin;
 import javafx.stage.FileChooser;
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.task.Schedulers;
@@ -70,7 +69,7 @@ public class InstallerListPage extends ListPageBase<InstallerItem> implements Ve
         this.gameVersion = null;
 
         CompletableFuture.supplyAsync(() -> {
-            gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version)).orElse(null);
+            gameVersion = profile.getRepository().getGameVersion(version).orElse(null);
 
             return LibraryAnalyzer.analyze(profile.getRepository().getResolvedPreservingPatchesVersion(versionId));
         }).thenAcceptAsync(analyzer -> {
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java
index 495b07a8b..bce0f6bba 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java
@@ -23,7 +23,6 @@ import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.scene.Node;
 import javafx.stage.FileChooser;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.World;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Theme;
@@ -87,7 +86,7 @@ public class WorldListPage extends ListPageBase<WorldListItem> implements Versio
 
         setLoading(true);
         return CompletableFuture
-                .runAsync(() -> gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(id)).orElse(null))
+                .runAsync(() -> gameVersion = profile.getRepository().getGameVersion(id).orElse(null))
                 .thenApplyAsync(unused -> {
                     try (Stream<World> stream = World.getWorlds(savesDir)) {
                         return stream.parallel().collect(Collectors.toList());
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/DefaultDependencyManager.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/DefaultDependencyManager.java
index 2a19dee13..6783e5deb 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/DefaultDependencyManager.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/DefaultDependencyManager.java
@@ -23,7 +23,6 @@ import org.jackhuang.hmcl.download.game.GameDownloadTask;
 import org.jackhuang.hmcl.download.game.GameLibrariesTask;
 import org.jackhuang.hmcl.download.optifine.OptiFineInstallTask;
 import org.jackhuang.hmcl.game.DefaultGameRepository;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.Library;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.task.Task;
@@ -99,7 +98,7 @@ public class DefaultDependencyManager extends AbstractDependencyManager {
         return Task.composeAsync(() -> {
             List<Task<?>> tasks = new ArrayList<>();
 
-            Optional<String> gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version));
+            Optional<String> gameVersion = repository.getGameVersion(version);
             if (!gameVersion.isPresent()) return null;
 
             LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(version.resolvePreservingPatches(getGameRepository()));
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/LibraryAnalyzer.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/LibraryAnalyzer.java
index af1a5e007..1760244a8 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/LibraryAnalyzer.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/LibraryAnalyzer.java
@@ -29,6 +29,8 @@ import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 import static org.jackhuang.hmcl.util.Pair.pair;
+import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
+import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
 
 public final class LibraryAnalyzer implements Iterable<LibraryAnalyzer.LibraryMark> {
     private Version version;
@@ -153,6 +155,10 @@ public final class LibraryAnalyzer implements Iterable<LibraryAnalyzer.LibraryMa
         return mainClass != null && (LAUNCH_WRAPPER_MAIN.equals(mainClass) || mainClass.startsWith("net.fabricmc") || mainClass.startsWith("cpw.mods"));
     }
 
+    public static String modifyVersion(String gameVersion, String version) {
+        return removeSuffix(removePrefix(removeSuffix(removePrefix(version.replace(gameVersion, "").trim(), "-"), "-"), "_"), "_");
+    }
+
     public enum LibraryType {
         MINECRAFT(true, "game", Pattern.compile("^$"), Pattern.compile("^$")),
         FABRIC(true, "fabric", Pattern.compile("net\\.fabricmc"), Pattern.compile("fabric-loader")),
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/forge/ForgeInstallTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/forge/ForgeInstallTask.java
index 75bf77dfe..860cf34ec 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/forge/ForgeInstallTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/forge/ForgeInstallTask.java
@@ -22,7 +22,6 @@ import org.jackhuang.hmcl.download.DependencyManager;
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.download.VersionMismatchException;
 import org.jackhuang.hmcl.download.optifine.OptiFineInstallTask;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.task.FileDownloadTask;
 import org.jackhuang.hmcl.task.Task;
@@ -132,7 +131,7 @@ public final class ForgeInstallTask extends Task<Version> {
      * @throws VersionMismatchException if required game version of installer does not match the actual one.
      */
     public static boolean detectForgeInstallerType(DependencyManager dependencyManager, Version version, Path installer) throws IOException, VersionMismatchException {
-        Optional<String> gameVersion = GameVersion.minecraftVersion(dependencyManager.getGameRepository().getVersionJar(version));
+        Optional<String> gameVersion = dependencyManager.getGameRepository().getGameVersion(version);
         if (!gameVersion.isPresent()) throw new IOException();
         try (FileSystem fs = CompressingUtils.createReadOnlyZipFileSystem(installer)) {
             String installProfileText = FileUtils.readText(fs.getPath("install_profile.json"));
@@ -165,7 +164,7 @@ public final class ForgeInstallTask extends Task<Version> {
      * @throws VersionMismatchException if required game version of installer does not match the actual one.
      */
     public static Task<Version> install(DefaultDependencyManager dependencyManager, Version version, Path installer) throws IOException, VersionMismatchException {
-        Optional<String> gameVersion = GameVersion.minecraftVersion(dependencyManager.getGameRepository().getVersionJar(version));
+        Optional<String> gameVersion = dependencyManager.getGameRepository().getGameVersion(version);
         if (!gameVersion.isPresent()) throw new IOException();
         try (FileSystem fs = CompressingUtils.createReadOnlyZipFileSystem(installer)) {
             String installProfileText = FileUtils.readText(fs.getPath("install_profile.json"));
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/optifine/OptiFineInstallTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/optifine/OptiFineInstallTask.java
index 8d47c882c..72c4afaa3 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/optifine/OptiFineInstallTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/optifine/OptiFineInstallTask.java
@@ -208,8 +208,7 @@ public final class OptiFineInstallTask extends Task<Version> {
      * @throws VersionMismatchException if required game version of installer does not match the actual one.
      */
     public static Task<Version> install(DefaultDependencyManager dependencyManager, Version version, Path installer) throws IOException, VersionMismatchException {
-        File jar = dependencyManager.getGameRepository().getVersionJar(version);
-        Optional<String> gameVersion = GameVersion.minecraftVersion(jar);
+        Optional<String> gameVersion = dependencyManager.getGameRepository().getGameVersion(version);
         if (!gameVersion.isPresent()) throw new IOException();
         try (FileSystem fs = CompressingUtils.createReadOnlyZipFileSystem(installer)) {
             Path configClass = fs.getPath("Config.class");
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/DefaultGameRepository.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/DefaultGameRepository.java
index 926ce7e09..b44504517 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/DefaultGameRepository.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/DefaultGameRepository.java
@@ -50,6 +50,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.TreeMap;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Level;
 import java.util.stream.Stream;
 
@@ -64,6 +65,7 @@ public class DefaultGameRepository implements GameRepository {
 
     private File baseDirectory;
     protected Map<String, Version> versions;
+    private ConcurrentHashMap<File, Optional<String>> gameVersions = new ConcurrentHashMap<>();
 
     public DefaultGameRepository(File baseDirectory) {
         this.baseDirectory = baseDirectory;
@@ -136,6 +138,21 @@ public class DefaultGameRepository implements GameRepository {
         return new File(getVersionRoot(id), id + ".jar");
     }
 
+    @Override
+    public Optional<String> getGameVersion(Version version) {
+        // This implementation may cause multiple flows against the same version entering
+        // this function, which is accepted because GameVersion::minecraftVersion should
+        // be consistent.
+        File versionJar = getVersionJar(version);
+        if (gameVersions.containsKey(versionJar)) {
+            return gameVersions.get(versionJar);
+        } else {
+            Optional<String> gameVersion = GameVersion.minecraftVersion(versionJar);
+            gameVersions.put(versionJar, gameVersion);
+            return gameVersion;
+        }
+    }
+
     @Override
     public File getNativeDirectory(String id) {
         return new File(getVersionRoot(id), "natives");
@@ -321,6 +338,7 @@ public class DefaultGameRepository implements GameRepository {
             }
         }
 
+        this.gameVersions.clear();
         this.versions = versions;
     }
 
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/GameRepository.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/GameRepository.java
index 6eda47f52..551ef912e 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/GameRepository.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/GameRepository.java
@@ -24,6 +24,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+import java.util.Optional;
 
 /**
  * Supports operations on versioning.
@@ -134,6 +135,30 @@ public interface GameRepository extends VersionProvider {
      */
     File getVersionJar(Version version);
 
+    /**
+     * Detect game version.
+     *
+     * This method is time-consuming, but the result will be cached.
+     * Consider running this job in IO scheduler.
+     *
+     * @param version version
+     * @return game version, or empty if an error occurred in detection.
+     */
+    Optional<String> getGameVersion(Version version);
+
+    /**
+     * Detect game version.
+     *
+     * This method is time-consuming, but the result will be cached.
+     * Consider running this job in IO scheduler.
+     *
+     * @param versionId id of version
+     * @return game version, or empty if an error occurred in detection.
+     */
+    default Optional<String> getGameVersion(String versionId) throws VersionNotFoundException {
+        return getGameVersion(getVersion(versionId));
+    }
+
     /**
      * Get minecraft jar
      *
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/mcbbs/McbbsModpackExportTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/mcbbs/McbbsModpackExportTask.java
index 81f5cbf8d..973e8b13d 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/mcbbs/McbbsModpackExportTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/mcbbs/McbbsModpackExportTask.java
@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.mod.mcbbs;
 
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.game.DefaultGameRepository;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.Library;
 import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.mod.Modpack;
@@ -81,7 +80,7 @@ public class McbbsModpackExportTask extends Task<Void> {
             });
 
             LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(repository.getResolvedPreservingPatchesVersion(version));
-            String gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version))
+            String gameVersion = repository.getGameVersion(version)
                     .orElseThrow(() -> new IOException("Cannot parse the version of " + version));
 
             List<McbbsModpackManifest.Addon> addons = new ArrayList<>();
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/multimc/MultiMCModpackExportTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/multimc/MultiMCModpackExportTask.java
index ee3f7d4ad..0f1778a93 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/multimc/MultiMCModpackExportTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/multimc/MultiMCModpackExportTask.java
@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.mod.multimc;
 
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.game.DefaultGameRepository;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.ModpackExportInfo;
@@ -72,7 +71,7 @@ public class MultiMCModpackExportTask extends Task<Void> {
             zip.putDirectory(repository.getRunDirectory(versionId).toPath(), ".minecraft", path -> Modpack.acceptFile(path, blackList, whitelist));
 
             LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(repository.getResolvedPreservingPatchesVersion(versionId));
-            String gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(versionId))
+            String gameVersion = repository.getGameVersion(versionId)
                     .orElseThrow(() -> new IOException("Cannot parse the version of " + versionId));
             List<MultiMCManifest.MultiMCManifestComponent> components = new ArrayList<>();
             components.add(new MultiMCManifest.MultiMCManifestComponent(true, false, "net.minecraft", gameVersion));
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/server/ServerModpackExportTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/server/ServerModpackExportTask.java
index 4e0487e14..3869f1d39 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/server/ServerModpackExportTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/mod/server/ServerModpackExportTask.java
@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.mod.server;
 
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.game.DefaultGameRepository;
-import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.ModpackConfiguration;
@@ -81,7 +80,7 @@ public class ServerModpackExportTask extends Task<Void> {
             });
 
             LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(repository.getResolvedPreservingPatchesVersion(versionId));
-            String gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(versionId))
+            String gameVersion = repository.getGameVersion(versionId)
                     .orElseThrow(() -> new IOException("Cannot parse the version of " + versionId));
             List<ServerModpackManifest.Addon> addons = new ArrayList<>();
             addons.add(new ServerModpackManifest.Addon(MINECRAFT.getPatchId(), gameVersion));