diff --git a/adapters/demo-pt/manifest.json b/adapters/demo-pt/manifest.json
new file mode 100644
index 0000000..119ac17
--- /dev/null
+++ b/adapters/demo-pt/manifest.json
@@ -0,0 +1,11 @@
+{
+  "AdapterCode": "demo-pt",
+  "DisplayName": "示例 PT 适配器",
+  "Version": "1.0.4",
+  "Status": "published",
+  "Runtime": "javascript",
+  "Description": "演示用 PT 站点适配器，提供搜索 / 详情能力",
+  "Entry": "adapter.js",
+  "TimeoutSeconds": 30,
+  "Capabilities": []
+}
\ No newline at end of file