diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6685ad1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "proj\\latest"]
+	path = proj\\latest
+	url = https://github.com/iotcat/fdc-altium
diff --git a/doc/important_doc/Supervisor weekly meeting log.docx b/doc/important_doc/Supervisor weekly meeting log.docx
index 42dad72..b19ab30 100644
Binary files a/doc/important_doc/Supervisor weekly meeting log.docx and b/doc/important_doc/Supervisor weekly meeting log.docx differ
diff --git a/proj/latest b/proj/latest
new file mode 160000
index 0000000..a2c0943
--- /dev/null
+++ b/proj/latest
@@ -0,0 +1 @@
+Subproject commit a2c0943417393f8ac9236da2571c2bd5337b446e