diff --git a/ota.json b/ota.json
index e69de29..51ab703 100644
--- a/ota.json
+++ b/ota.json
@@ -0,0 +1,44 @@
+{
+    "netgear,r8500": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--bcm53xx-generic-netgear_r8500-squashfs.chk"
+        }
+    ],
+    "friendlyarm,nanopi-r4s": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--rockchip-armv8-friendlyarm_nanopi-r4s-squashfs-sysupgrade.img.gz"
+        }
+    ],
+    "friendlyarm,nanopi-r5c": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--rockchip-armv8-friendlyarm_nanopi-r5c-squashfs-sysupgrade.img.gz"
+        }
+    ],
+    "friendlyarm,nanopi-r5s": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--rockchip-armv8-friendlyarm_nanopi-r5s-squashfs-sysupgrade.img.gz"
+        }
+    ],
+    "x86_64": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--x86-64-generic-squashfs-combined-efi.img.gz"
+        }
+    ],
+    "armsr,armv8": [
+        {
+            "build_date": "",
+            "sha256sum": "",
+            "url": "https://github.com//releases/download//openwrt--armsr-armv8-generic-squashfs-combined-efi.img.gz"
+        }
+    ]
+}