diff --git a/trunk/src/app/srs_app_heartbeat.cpp b/trunk/src/app/srs_app_heartbeat.cpp
index 349545f3c..75a502b63 100644
--- a/trunk/src/app/srs_app_heartbeat.cpp
+++ b/trunk/src/app/srs_app_heartbeat.cpp
@@ -84,9 +84,8 @@ void SrsHttpHeartbeat::heartbeat()
     
     ISrsHttpMessage* msg = NULL;
     if ((ret = http.post(uri.get_path(), req, &msg)) != ERROR_SUCCESS) {
-        srs_info("http post hartbeart uri failed. "
-            "url=%s, request=%s, response=%s, ret=%d",
-            url.c_str(), req.c_str(), res.c_str(), ret);
+        srs_info("http post hartbeart uri failed. url=%s, request=%s, ret=%d",
+            url.c_str(), req.c_str(), ret);
         return;
     }
     SrsAutoFree(ISrsHttpMessage, msg);
@@ -96,9 +95,8 @@ void SrsHttpHeartbeat::heartbeat()
         return;
     }
     
-    srs_info("http hook hartbeart success. "
-        "url=%s, request=%s, status_code=%d, response=%s, ret=%d",
-        url.c_str(), req.c_str(), status_code, res.c_str(), ret);
+    srs_info("http hook hartbeart success. url=%s, request=%s, response=%s, ret=%d",
+        url.c_str(), req.c_str(), res.c_str(), ret);
     
     return;
 }
diff --git a/trunk/src/app/srs_app_http_client.cpp b/trunk/src/app/srs_app_http_client.cpp
index 23ef1f3af..fd39cff84 100644
--- a/trunk/src/app/srs_app_http_client.cpp
+++ b/trunk/src/app/srs_app_http_client.cpp
@@ -187,7 +187,7 @@ int SrsHttpClient::connect()
             host.c_str(), port, timeout_us, ret);
         return ret;
     }
-    srs_info("connect to server success. server=%s, port=%d", host, port);
+    srs_info("connect to server success. server=%s, port=%d", host.c_str(), port);
     
     srs_assert(!skt);
     skt = new SrsStSocket(stfd);
diff --git a/trunk/src/app/srs_app_http_stream.cpp b/trunk/src/app/srs_app_http_stream.cpp
index 43be4bc4d..cea0138af 100644
--- a/trunk/src/app/srs_app_http_stream.cpp
+++ b/trunk/src/app/srs_app_http_stream.cpp
@@ -134,7 +134,7 @@ int SrsStreamCache::cycle()
         }
         
         if (count <= 0) {
-            srs_info("http: mw sleep %dms for no msg", mw_sleep);
+            srs_info("http: sleep %dms for no msg", SRS_CONSTS_RTMP_PULSE_TIMEOUT_US);
             // directly use sleep, donot use consumer wait.
             st_usleep(SRS_CONSTS_RTMP_PULSE_TIMEOUT_US);
             
@@ -522,7 +522,7 @@ int SrsLiveStream::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r)
         }
         
         if (count <= 0) {
-            srs_info("http: mw sleep %dms for no msg", mw_sleep);
+            srs_info("http: sleep %dms for no msg", SRS_CONSTS_RTMP_PULSE_TIMEOUT_US);
             // directly use sleep, donot use consumer wait.
             st_usleep(SRS_CONSTS_RTMP_PULSE_TIMEOUT_US);