diff --git a/bsp_q7s/boardtest/FileSystemTest.cpp b/bsp_q7s/boardtest/FileSystemTest.cpp
index fa504b0c..449d559c 100644
--- a/bsp_q7s/boardtest/FileSystemTest.cpp
+++ b/bsp_q7s/boardtest/FileSystemTest.cpp
@@ -6,8 +6,8 @@
 FileSystemTest::FileSystemTest() {
     using namespace std;
     SdCard sdCard = SdCard::SDC0;
-    cout << "SD Card Test for SD card " << static_cast<int>(sdCard) << std::endl;
-    //std::system("echo Hello World");
+    cout << "SD Card Test for SD card qg" << static_cast<int>(sdCard) << std::endl;
+    std::system("echo Hello World");
 }
 
 FileSystemTest::~FileSystemTest() {
diff --git a/tmtc b/tmtc
index 9d98eb6b..941f4640 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 9d98eb6b606b40fa26aad12786894d1a99cb726c
+Subproject commit 941f46401e13fb6ee5fc653875eebff8496133ec