diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java b/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
index 2f9784e6b..b1ab83e3a 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/util/SelfDependencyPatcher.java
@@ -88,7 +88,7 @@ public final class SelfDependencyPatcher {
 
     static class DependencyDescriptor {
 
-        private static final String REPOSITORY_URL = "https://maven.aliyun.com/repository/central/";
+        private static final String REPOSITORY_URL = System.getProperty("hmcl.openjfx.repo", "https://maven.aliyun.com/repository/central/");
         private static final Path DEPENDENCIES_DIR_PATH = HMCL_DIRECTORY.resolve("dependencies");
 
         private static String currentArchClassifier() {
diff --git a/README.md b/README.md
index d93f25f23..cad2e02df 100644
--- a/README.md
+++ b/README.md
@@ -53,3 +53,4 @@ Make sure you have Java installed with JavaFX 8 at least. Liberica full JDK 8~16
 |`-Dhmcl.version.override=<version>`|Override the version number.|
 |`-Dhmcl.update_source.override=<url>`|Override the update source.|
 |`-Dhmcl.authlibinjector.location=<path>`|Use specified authlib-injector (instead of downloading one).|
+|`-Dhmcl.openjfx.repo=<maven repository url>`|Download OpenJFX from specified Maven repository. Default value is `https://maven.aliyun.com/repository/central/`.|