diff --git a/storage/storage_nio.c b/storage/storage_nio.c
index 23f29d3..466b4ad 100644
--- a/storage/storage_nio.c
+++ b/storage/storage_nio.c
@@ -512,7 +512,7 @@ static void client_sock_write(int sock, short event, void *arg)
 					return;
 				}
 
-				/*  reponse done, try to recv again */
+				/*  response done, try to recv again */
 				pClientInfo->total_length = 0;
 				pClientInfo->total_offset = 0;
 				pTask->offset = 0;
diff --git a/storage/tracker_client_thread.c b/storage/tracker_client_thread.c
index 2f82206..ac14666 100644
--- a/storage/tracker_client_thread.c
+++ b/storage/tracker_client_thread.c
@@ -1210,7 +1210,7 @@ static int tracker_check_response(ConnectionInfo *pTrackerServer, \
 		if (server_count < 1)
 		{
 			logError("file: "__FILE__", line: %d, " \
-				"tracker server %s:%d, reponse server " \
+				"tracker server %s:%d, response server " \
 				"count: %d < 1", __LINE__, \
 				pTrackerServer->ip_addr, \
 				pTrackerServer->port, server_count);
@@ -1232,7 +1232,7 @@ static int tracker_check_response(ConnectionInfo *pTrackerServer, \
 			logWarning("file: "__FILE__", line: %d, " \
 				"tracker server %s:%d, " \
 				"my tracker leader is: %s:%d, " \
-				"but reponse tracker leader is null", \
+				"but response tracker leader is null", \
  				__LINE__, pTrackerServer->ip_addr, \
 				pTrackerServer->port, pTrackerLeader->ip_addr, \
 				pTrackerLeader->port);
@@ -1250,7 +1250,7 @@ static int tracker_check_response(ConnectionInfo *pTrackerServer, \
 			{
 			logWarning("file: "__FILE__", line: %d, " \
 				"tracker server %s:%d, " \
-				"reponse tracker leader: %s:%d" \
+				"response tracker leader: %s:%d" \
 				" not exist in local", __LINE__, \
 				pTrackerServer->ip_addr, \
 				pTrackerServer->port, tracker_leader_ip, \
@@ -1279,7 +1279,7 @@ static int tracker_check_response(ConnectionInfo *pTrackerServer, \
 		if (server_count < 1)
 		{
 			logError("file: "__FILE__", line: %d, " \
-				"tracker server %s:%d, reponse server " \
+				"tracker server %s:%d, response server " \
 				"count: %d < 1", __LINE__, \
 				pTrackerServer->ip_addr, \
 				pTrackerServer->port, server_count);