diff --git a/prod.json b/prod.json
index dbdff65..8b8d64f 100644
--- a/prod.json
+++ b/prod.json
@@ -12,7 +12,7 @@
         "url": "https://app.24hyyls.com/qiliao/mac/gw3/qiliao.20.app.tar.gz"
       },
       "windows-x86_64": {
-        "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTS2M3WXdCeStkQ1FIUDJHWitSY2ZUZlI4TzFVdTkxL2xIdTA4bDhuRytXanE1aExtWW5TMGdmWUkzOU8wRmZKYmliVitZTmdCeXgwSU10TFZFbTRaekhKbVA5V3dveGdjPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzE2MzEwMTE2CWZpbGU6cWlsaWFvXzIuMS4yMF94NjQtc2V0dXAubnNpcy56aXAKVG5nYXFZN2RBaEFhK0I5WFJZLzlkSUVGYjcrdkNkWlBPejJFS256VHkySjd0UVVwOWNPM1QrZS8veTBoVFNxMndmc1NvZUx4bDkvM213WWE2YlBSRHc9PQo=",
+        "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTS2M3WXdCeStkQ1Z1M0tZeHo5ckNOM2VQUkQ3NzNUaE5TSm9YRzMyV1B2bG5wZG1YYUhNSjA4eE1KM2YyVzhwbWw5WkUzb0tmcWozamwrS3hUSllNVUxOaW1IZGcxY2dNPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzE2MzExNTU0CWZpbGU6cWlsaWFvXzIuMS4xOV94NjQtc2V0dXAubnNpcy56aXAKb1FSS0R4ZDFtazZ1eFBMZnNkZndicmNBZDQ4OG9SQnRNalNyOVF0MzlMQjZBTUtnNjcrMmJuV25CakJBbEptKzI2cmRGUEIvT3Z3czhzdUM2eHBDQnc9PQo=",
         "url": "https://app.24hyyls.com/qiliao/win/gw3/qiliao_2.1.20_x64-setup.nsis.zip"
       }
     }