diff --git a/mishards/.env.example b/mishards/.env.example
new file mode 100644
index 0000000000..22406c7f34
--- /dev/null
+++ b/mishards/.env.example
@@ -0,0 +1,14 @@
+DEBUG=False
+
+WOSERVER=tcp://127.0.0.1:19530
+TESTING_WOSERVER=tcp://127.0.0.1:19530
+SERVER_PORT=19531
+
+SD_NAMESPACE=xp
+SD_IN_CLUSTER=False
+SD_POLL_INTERVAL=5
+SD_ROSERVER_POD_PATT=.*-ro-servers-.*
+SD_LABEL_SELECTOR=tier=ro-servers
+
+SQLALCHEMY_DATABASE_URI=mysql+pymysql://root:root@127.0.0.1:3306/milvus?charset=utf8mb4
+SQL_ECHO=True