diff --git a/transport_service/core/tpsa/include/uvs_api.h b/transport_service/core/tpsa/include/uvs_api.h
index 477aa154381a74a8ce00ed6a8e8ed14eb47cc5a9..b79ddfd72f176f8a32c55fbd55b0ec725f5c2c55 100644
--- a/transport_service/core/tpsa/include/uvs_api.h
+++ b/transport_service/core/tpsa/include/uvs_api.h
@@ -260,7 +260,7 @@ int uvs_del_migration_task(uvs_ueid_t *dueid);
 int uvs_query_stats(const char *tpf_name, uvs_stats_key_t *key, uvs_stats_val_t *val);
 
 /**
- * Get rescource info depend on tpf name and keys
+ * Get resource info depend on tpf name and keys
  * @param[in] tpf_name:tpf name to locate device
  * @param[in] key: resource keys used for find val
  * @param[out] val:value found depend on key
diff --git a/transport_service/daemon/tpsa_daemon.c b/transport_service/daemon/tpsa_daemon.c
index 2e347c6d006f646e15936790212e2d55137877c4..c2f8d35a234cc71b3caec38fcb24e012d5a8123a 100644
--- a/transport_service/daemon/tpsa_daemon.c
+++ b/transport_service/daemon/tpsa_daemon.c
@@ -98,7 +98,7 @@ static void running_singleton(void)
         goto ERR;
     }
 
-    /* Step 3: clear pidfile and wirte pid to it */
+    /* Step 3: clear pidfile and write pid to it */
     if (ftruncate(fileno(g_file), 0) == -1) {
         TPSA_LOG_ERR("clear uvs pid file failed\n");
         goto ERR;