diff --git a/csst_common/_crds_api.py b/csst_common/_crds_api.py
deleted file mode 100644
index 5189ee5637f2e49d4a9eb4a1b48bfbc6c70fe430..0000000000000000000000000000000000000000
--- a/csst_common/_crds_api.py
+++ /dev/null
@@ -1,3 +0,0 @@
-def get_slsconf(dir_save=".", **kwargs):
-    """ save SLS conf files to `dir_save` """
-    pass
diff --git a/install.sh b/install.sh
deleted file mode 100644
index 4d880c55d9e86ed1ccfd2b98218fdb54ef8b785b..0000000000000000000000000000000000000000
--- a/install.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-echo "csst_common Installer"
-echo "=============================================="
-
-pip uninstall csst_common -y
-
-echo "Installing csst_common"
-echo "➡==============================================="
-pip install git+https://csst-tb.bao.ac.cn/code/csst-l1/csst_common.git
-echo "➡==============================================="
-echo "🇨🇳🇨🇳🇨🇳🚀🚀🚀Done!"
diff --git a/install_local.sh b/install_local.sh
deleted file mode 100644
index 7e0632543d0d28529d9cecda8aa81938e8bac690..0000000000000000000000000000000000000000
--- a/install_local.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-rm -rf build
-rm -rf dist
-#python setup.py build_ext --inplace
-#python setup.py install
-python setup.py sdist
-pip install dist/*.tar.gz --force-reinstall
-rm -rf ./*.egg-info
\ No newline at end of file