diff --git a/bucket/typora-dev.json b/bucket/typora-dev.json
new file mode 100644
index 00000000000..c44a157e7f0
--- /dev/null
+++ b/bucket/typora-dev.json
@@ -0,0 +1,39 @@
+{
+    "version": "1.10.5-dev",
+    "description": "A minimal Markdown editor and reader",
+    "homepage": "https://typora.io",
+    "license": {
+        "identifier": "Proprietary",
+        "url": "https://support.typora.io/License-Agreement/"
+    },
+    "architecture": {
+        "64bit": {
+            "url": "https://download.typora.io/windows/typora-setup-x64-1.10.5-dev.exe",
+            "hash": "eb289de43f0a4c6e3ea4a873d11f5f9cd5059e56101f9972ca7c9dc18c3c1ff6"
+        }
+    },
+    "innosetup": true,
+    "bin": [
+        [
+            "Typora.exe",
+            "typora-dev"
+        ]
+    ],
+    "shortcuts": [
+        [
+            "Typora.exe",
+            "Typora (dev)"
+        ]
+    ],
+    "checkver": {
+        "url": "https://typora.io/releases/dev",
+        "regex": "<h2>([\\d.]+-dev)"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://download.typora.io/windows/typora-setup-x64-$version.exe"
+            }
+        }
+    }
+}