diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorAccount.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorAccount.java
index 0e96efdf4..4c8d7d8d9 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorAccount.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorAccount.java
@@ -115,7 +115,7 @@ public class AuthlibInjectorAccount extends YggdrasilAccount {
         return new Arguments().addJVMArguments(
                 "-javaagent:" + artifact.getLocation().toString() + "=" + server.getUrl(),
                 "-Dauthlibinjector.side=client",
-                "-Dorg.to2mbn.authlibinjector.config.prefetched=" + Base64.getEncoder().encodeToString(prefetchedMeta.getBytes(UTF_8)));
+                "-Dauthlibinjector.yggdrasil.prefetched=" + Base64.getEncoder().encodeToString(prefetchedMeta.getBytes(UTF_8)));
     }
 
     @Override
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorDownloader.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorDownloader.java
index 566b1bc97..cf3c757e7 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorDownloader.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorDownloader.java
@@ -127,7 +127,7 @@ public class AuthlibInjectorDownloader implements AuthlibInjectorArtifactProvide
         }
     }
 
-    private class AuthlibInjectorVersionInfo {
+    private static class AuthlibInjectorVersionInfo {
         @SerializedName("build_number")
         public int buildNumber;