diff --git a/index.json b/index.json
index a37b9f7..2fd5c3c 100644
--- a/index.json
+++ b/index.json
@@ -7,8 +7,8 @@
       "url": ""
     },
     "windows-x86_64": {
-      "signature": "",
-      "url": ""
+      "signature": "https://git.intcplab.cn/yixinnb/pub/releases/download/0.0.1/git_tool_0.0.1_x64-setup.exe.sig",
+      "url": "https://git.intcplab.cn/yixinnb/pub/releases/download/0.0.1/git_tool_0.0.1_x64-setup.exe"
     },
     "darwin-x86_64": {
       "signature": "",