diff --git a/.gitmodules b/.gitmodules
index f6945b3..9dc0702 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "themes/diary"]
 	path = themes/diary
 	url = https://github.com/AmazingRise/hugo-theme-diary.git
+[submodule "d"]
+	path = d
+	url = https://github.com/topaz/paste
diff --git a/d b/d
new file mode 160000
index 0000000..13a4b02
--- /dev/null
+++ b/d
@@ -0,0 +1 @@
+Subproject commit 13a4b0264a10f5f06c38e8cad0ce517f26a1b4a9