diff --git a/rdsn b/rdsn
index b904de6f53..ca49482a57 160000
--- a/rdsn
+++ b/rdsn
@@ -1 +1 @@
-Subproject commit b904de6f530eaebae32b910ed394685af0093829
+Subproject commit ca49482a57c8470a9f44fc904284e64fdc523a49
diff --git a/src/server/info_collector_app.cpp b/src/server/info_collector_app.cpp
index b9cc98bb0d..d68219f632 100644
--- a/src/server/info_collector_app.cpp
+++ b/src/server/info_collector_app.cpp
@@ -16,7 +16,7 @@ namespace pegasus {
 namespace server {
 
 info_collector_app::info_collector_app(const dsn::service_app_info *info)
-    : service_app(info), _updater_started(false)
+    : service_app(info), _updater_started(false), _http_server(new ::dsn::http_server())
 {
 }
 
diff --git a/src/server/info_collector_app.h b/src/server/info_collector_app.h
index d2b8cd8b5a..fad34bff89 100644
--- a/src/server/info_collector_app.h
+++ b/src/server/info_collector_app.h
@@ -5,6 +5,7 @@
 #pragma once
 
 #include <dsn/cpp/service_app.h>
+#include <dsn/tool-api/http_server.h>
 #include "info_collector.h"
 #include "available_detector.h"
 
@@ -24,6 +25,7 @@ class info_collector_app : public ::dsn::service_app
     info_collector _collector;
     available_detector _detector;
     bool _updater_started;
+    std::unique_ptr<::dsn::http_server> _http_server;
 };
 }
 } // namespace