diff --git a/plugin/index.ts b/plugin/index.ts
index eb2748e..350fe85 100644
--- a/plugin/index.ts
+++ b/plugin/index.ts
@@ -508,7 +508,8 @@ export default {
     ensurePolicyStateLoaded(api, liveAtRegister);
 
     // Resolve plugin directory for locating sibling modules (no-reply-api/)
-    const pluginDir = path.dirname(new URL(import.meta.url).pathname);
+    // Use api.resolvePath to get the actual plugin directory in OpenClaw environment
+    const pluginDir = api.resolvePath(".");
 
     // Gateway lifecycle: start/stop no-reply API and moderator bot with the gateway
     api.on("gateway_start", () => {