diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/Main.java b/HMCL/src/main/java/org/jackhuang/hmcl/Main.java
index ff39601f7..956d4a845 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/Main.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/Main.java
@@ -54,6 +54,7 @@ public final class Main {
     public static void main(String[] args) {
         System.getProperties().putIfAbsent("java.net.useSystemProxies", "true");
         System.getProperties().putIfAbsent("javafx.autoproxy.disable", "true");
+        System.getProperties().putIfAbsent("javafx.animation.pulse", "120");
         System.getProperties().putIfAbsent("http.agent", "HMCL/" + Metadata.VERSION);
 
         LOG.start(Metadata.HMCL_DIRECTORY.resolve("logs"));