diff --git a/prod.json b/prod.json
index 0a98361..508a360 100644
--- a/prod.json
+++ b/prod.json
@@ -13,7 +13,7 @@
       },
       "windows-x86_64": {
         "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTS2M3WXdCeStkQ2RpZXdDbFNUR0V4bkNhWWMzU0NXZTVhTitNWHh6RU5YRDU4cWNtbjd3VzFxMzBWcS9tMFZzdFc1MG9TaTA4OFl3VmxXek9iWFFyVlYrd0MyalRmOWdZPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzIyNTEzOTAyCWZpbGU6cWlsaWFvXzIuMi40NV94NjQtc2V0dXAubnNpcy56aXAKWHJ3SHdvVjJlc3cxVTlHN2JsK2I1TWdRakU2amp2d0hQQTVrTDZPaFVTZ1oxOTF3QzNROUFDdjlRNDN4elV1Vk9ieWMvaFhxR2pnTHE1dkVPMzZ1RGc9PQo=",
-        "url": "https://sdf.tvlimufz.com/download/win/n7q/qiliao_2.2.44_x64-setup.nsis.zip"
+        "url": "https://sdf.tvlimufz.com/download/win/n7q/qiliao_2.2.45_x64-setup.nsis.zip"
       }
     }
   }
\ No newline at end of file