diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java b/HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java
index 361d89265..73f45d658 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java
@@ -855,6 +855,7 @@ public final class VersionSetting implements Cloneable, Observable {
             vs.setNotPatchNatives(Optional.ofNullable(obj.get("notPatchNatives")).map(JsonElement::getAsBoolean).orElse(false));
             vs.setShowLogs(Optional.ofNullable(obj.get("showLogs")).map(JsonElement::getAsBoolean).orElse(false));
             vs.setLauncherVisibility(getOrDefault(LauncherVisibility.values(), obj.get("launcherVisibility"), LauncherVisibility.HIDE));
+            vs.setProcessPriority(getOrDefault(ProcessPriority.values(), obj.get("processPriority"), ProcessPriority.NORMAL));
             vs.setUseDebugLog4j2Config(Optional.ofNullable(obj.get("useDebugLog4j2Config")).map(JsonElement::getAsBoolean).orElse(false));
             vs.setUseNativeGLFW(Optional.ofNullable(obj.get("useNativeGLFW")).map(JsonElement::getAsBoolean).orElse(false));
             vs.setUseNativeOpenAL(Optional.ofNullable(obj.get("useNativeOpenAL")).map(JsonElement::getAsBoolean).orElse(false));