diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java
index b10b4d251..837e3edfb 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java
@@ -250,7 +250,7 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
                         twoLineListItem.addTag(i18n("version.game.release"));
                         imageView.setImage(VersionIconType.GRASS.getIcon());
                     }
-                    case PENDING, SNAPSHOT -> {
+                    case SNAPSHOT, PENDING, UNOBFUSCATED -> {
                         if (versionType == RemoteVersion.Type.SNAPSHOT
                                 && GameVersionNumber.asGameVersion(remoteVersion.getGameVersion()).isAprilFools()) {
                             twoLineListItem.addTag(i18n("version.game.april_fools"));
@@ -455,7 +455,8 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
                     return switch (filter) {
                         case RELEASE -> versionType == RemoteVersion.Type.RELEASE;
                         case SNAPSHOTS -> versionType == RemoteVersion.Type.SNAPSHOT
-                                || versionType == RemoteVersion.Type.PENDING;
+                                || versionType == RemoteVersion.Type.PENDING
+                                || versionType == RemoteVersion.Type.UNOBFUSCATED;
                         case APRIL_FOOLS -> versionType == RemoteVersion.Type.SNAPSHOT
                                 && GameVersionNumber.asGameVersion(it.getGameVersion()).isAprilFools();
                         case OLD -> versionType == RemoteVersion.Type.OLD;
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/util/i18n/MinecraftWiki.java b/HMCL/src/main/java/org/jackhuang/hmcl/util/i18n/MinecraftWiki.java
index 54ea8493d..a93219c61 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/util/i18n/MinecraftWiki.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/util/i18n/MinecraftWiki.java
@@ -18,6 +18,7 @@
 package org.jackhuang.hmcl.util.i18n;
 
 import org.jackhuang.hmcl.download.game.GameRemoteVersion;
+import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.i18n.translator.Translator_lzh;
 import org.jackhuang.hmcl.util.versioning.GameVersionNumber;
 
@@ -79,6 +80,8 @@ public final class MinecraftWiki {
                 if (SNAPSHOT_PATTERN.matcher(wikiVersion).matches()) {
                     if (wikiVersion.equals("22w13oneblockatatime"))
                         wikiVersion = "22w13oneBlockAtATime";
+                    else
+                        wikiVersion = StringUtils.removeSuffix(wikiVersion, "_unobfuscated");
                     return locale.i18n("wiki.version.game.snapshot", wikiVersion) + variantSuffix;
                 }
             }
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 ea3f4155a..99e39a218 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/RemoteVersion.java
@@ -128,6 +128,7 @@ public class RemoteVersion implements Comparable<RemoteVersion> {
         RELEASE,
         SNAPSHOT,
         OLD,
-        PENDING
+        PENDING,
+        UNOBFUSCATED,
     }
 }
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/game/GameRemoteVersion.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/game/GameRemoteVersion.java
index e56e694c2..43ef82d58 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/download/game/GameRemoteVersion.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/download/game/GameRemoteVersion.java
@@ -73,6 +73,7 @@ public final class GameRemoteVersion extends RemoteVersion {
             case SNAPSHOT -> Type.SNAPSHOT;
             case UNKNOWN -> Type.UNCATEGORIZED;
             case PENDING -> Type.PENDING;
+            case UNOBFUSCATED -> Type.UNOBFUSCATED;
             default -> Type.OLD;
         };
     }
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/ReleaseType.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/ReleaseType.java
index aa88ca4bd..9d299f1f5 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/game/ReleaseType.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/game/ReleaseType.java
@@ -28,6 +28,7 @@ public enum ReleaseType {
     OLD_BETA("old-beta"),
     OLD_ALPHA("old-alpha"),
     PENDING("pending"),
+    UNOBFUSCATED("unobfuscated"),
     UNKNOWN("unknown");
 
     private final String id;
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/GameVersionNumber.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/GameVersionNumber.java
index 7700445cd..40f4f8193 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/GameVersionNumber.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/GameVersionNumber.java
@@ -100,7 +100,7 @@ public abstract sealed class GameVersionNumber implements Comparable<GameVersion
     }
 
     public boolean isAprilFools() {
-        if (this instanceof Special)
+        if (this instanceof Special && !value.endsWith("_unobfuscated"))
             return true;
 
         if (this instanceof Snapshot snapshot) {
diff --git a/HMCLCore/src/main/resources/assets/game/unlisted-versions.json b/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
index 7ef37588d..af06e5d2c 100644
--- a/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
+++ b/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
@@ -1,5 +1,12 @@
 {
   "versions": [
+    {
+      "id": "25w45a_unobfuscated",
+      "type" : "unobfuscated",
+      "url": "https://piston-meta.mojang.com/v1/packages/7a3c149f148b6aa5ac3af48c4f701adea7e5b615/25w45a_unobfuscated.json",
+      "time" : "2025-11-04T14:07:08+00:00",
+      "releaseTime" : "2025-11-04T14:07:08+00:00"
+    },
     {
       "id": "1.19_deep_dark_experimental_snapshot-1",
       "type": "pending",
diff --git a/HMCLCore/src/main/resources/assets/game/versions.txt b/HMCLCore/src/main/resources/assets/game/versions.txt
index f7947499a..646c3c923 100644
--- a/HMCLCore/src/main/resources/assets/game/versions.txt
+++ b/HMCLCore/src/main/resources/assets/game/versions.txt
@@ -848,4 +848,10 @@
 1.21.9-rc1
 1.21.9
 1.21.10-rc1
-1.21.10
\ No newline at end of file
+1.21.10
+25w41a
+25w42a
+25w43a
+25w44a
+25w45a
+25w45a_unobfuscated
\ No newline at end of file
diff --git a/HMCLCore/src/test/java/org/jackhuang/hmcl/util/versioning/GameVersionNumberTest.java b/HMCLCore/src/test/java/org/jackhuang/hmcl/util/versioning/GameVersionNumberTest.java
index 23fa1fc7e..865f71754 100644
--- a/HMCLCore/src/test/java/org/jackhuang/hmcl/util/versioning/GameVersionNumberTest.java
+++ b/HMCLCore/src/test/java/org/jackhuang/hmcl/util/versioning/GameVersionNumberTest.java
@@ -121,6 +121,7 @@ public final class GameVersionNumberTest {
         assertFalse(isAprilFools("25w21a"));
         assertFalse(isAprilFools("13w12~"));
         assertFalse(isAprilFools("15w14b"));
+        assertFalse(isAprilFools("25w45a_unobfuscated"));
     }
 
     @Test
@@ -272,6 +273,8 @@ public final class GameVersionNumberTest {
                 "24w13a",
                 "24w14potato",
                 "24w14a",
+                "25w45a",
+                "25w45a_unobfuscated",
                 "Unknown",
                 "100.0"
         );