diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
deleted file mode 100644
index 7de7f5f..0000000
--- a/DEVELOPMENT.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# Guild Developer
-
-## Docker Image Build
-```sh
-docker build -t yassun7010/cmdcomp:$(poetry version --short) .
-docker build -t yassun7010/cmdcomp:latest .
-```
-
-## Docker Image Publish
-
-```sh
-docker push yassun7010/cmdcomp:$(poetry version --short)
-docker push yassun7010/cmdcomp:latest
-```