diff --git a/.gitignore b/.gitignore
index 64784986e2143b8e277695b416643bf0e6676039..00ff0fa34f5acb6b2e44cc4463afa8fb1856556f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,5 @@ test_reports.xml
 
 **/_version.py
 examples/test.py
+
+.hypothesis
diff --git a/.hypothesis/unicode_data/11.0.0/charmap.json.gz b/.hypothesis/unicode_data/11.0.0/charmap.json.gz
deleted file mode 100644
index 0595ff33bda56d6552d6a1a77b65c8283747e44d..0000000000000000000000000000000000000000
Binary files a/.hypothesis/unicode_data/11.0.0/charmap.json.gz and /dev/null differ
diff --git a/tools/csst-dfs-api-install.sh b/tools/csst-dfs-api-install.sh
index 8a99fdfd373805ea9b669c7cdf7d8e0c5984ba38..a1f29c2b0c7cfc505d5bdb307abc5eec2451663f 100755
--- a/tools/csst-dfs-api-install.sh
+++ b/tools/csst-dfs-api-install.sh
@@ -18,17 +18,17 @@ pip uninstall csst-dfs-commons -y
 pip uninstall csst-dfs-proto -y
 pip uninstall csst-dfs-api -y
 
-echo "Installing.....Version:$version"
-echo "=============================================="
-echo "1/5"
+echo "Installing CSST DFS API with Version:$version"
+echo "➡==============================================="
+echo " 🛰  1️⃣/5️⃣"
 pip install git+https://hub.fastgit.org/astronomical-data-processing/csst-dfs-commons.git$version
-echo "2/5"
+echo " 🛰  2️⃣/5️⃣"
 pip install git+https://hub.fastgit.org/astronomical-data-processing/csst-dfs-proto-py.git$version
-echo "3/5"
+echo " 🛰  3️⃣/5️⃣"
 pip install git+https://hub.fastgit.org/astronomical-data-processing/csst-dfs-api-local.git$version
-echo "4/5"
+echo " 🛰  4️⃣/5️⃣"
 pip install git+https://hub.fastgit.org/astronomical-data-processing/csst-dfs-api-cluster.git$version
-echo "5/5"
+echo " 🛰  5️⃣/5️⃣"
 pip install git+https://hub.fastgit.org/astronomical-data-processing/csst-dfs-api.git$version
-echo "=============================================="
-echo "Done!"
\ No newline at end of file
+echo "➡==============================================="
+echo "🇨🇳🇨🇳🇨🇳🚀🚀🚀Done!"
\ No newline at end of file