diff --git a/bucket/dufs.json b/bucket/dufs.json
new file mode 100644
index 0000000000..c30071c15e
--- /dev/null
+++ b/bucket/dufs.json
@@ -0,0 +1,21 @@
+{
+    "version": "0.30.0",
+    "description": "A file server that supports static serving, uploading, searching, accessing control, webdav...",
+    "homepage": "https://github.com/sigoden/dufs",
+    "license": "MIT|Apache",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/sigoden/dufs/releases/download/v0.30.0/dufs-v0.30.0-x86_64-pc-windows-msvc.zip",
+            "hash": "aeb2aa17424fb484559d4db1a58d66993562714e4fe7c165f35c2b9efe03b6a6"
+        }
+    },
+    "bin": "dufs.exe",
+    "checkver": "github",
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/sigoden/dufs/releases/download/v$version/dufs-v$version-x86_64-pc-windows-msvc.zip"
+            }
+        }
+    }
+}