diff --git a/APP_Framework/Framework/connection/4g/adapter_4g.c b/APP_Framework/Framework/connection/4g/adapter_4g.c
index 80b76b682..a0a96cd62 100644
--- a/APP_Framework/Framework/connection/4g/adapter_4g.c
+++ b/APP_Framework/Framework/connection/4g/adapter_4g.c
@@ -111,3 +111,6 @@ int Adapter4GTest(void)
     return 0;    
 }
 // SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, Adapter4GTest, Adapter4GTest, show adapter 4G information);
+#ifdef ADD_RTTHREAD_FETURES
+MSH_CMD_EXPORT(Adapter4GTestRTThread,a 4G adpter sample);
+#endif
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