diff --git a/download.json b/download.json
new file mode 100644
index 0000000..7ce9e85
--- /dev/null
+++ b/download.json
@@ -0,0 +1,9 @@
+{
+    "dev": {
+        "jar": "http://mirrors.cloud.tencent.com/nexus/repository/maven-public/org/glavo/hmcl/hmcl-dev/3.6.18.297/hmcl-dev-3.6.18.297.jar",
+        "jarsha1": "781afde7c32101819f1f5cdbf6ef7cea1d3be8a9",
+        "exe": "https://glavo.lanzouw.com/ieihf379m9ta",
+        "exesha1": "9737fcd1e252b08e0f51384126a08975e1504893",
+        "version": "3.6.18.297"
+    }
+}
\ No newline at end of file