diff --git a/.gitignore b/.gitignore
index 1230031..8a8b253 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
 .vscode
 .mypy_cache
 docker-stack.yml
+backend/pyvenv.cfg
+backend/Include/
+backend/Scripts/
+
diff --git a/backend/app/core/config.py b/backend/app/core/config.py
index 272c317..ea058d3 100644
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -5,7 +5,7 @@ import base64
 PROJECT_NAME = "KintoneAppBuilder"
 
 #SQLALCHEMY_DATABASE_URI = "postgres://kabAdmin:P@ssw0rd!@kintonetooldb.postgres.database.azure.com/dev"
-SQLALCHEMY_DATABASE_URI = "postgres://kabAdmin:P@ssw0rd!@kintonetooldb.postgres.database.azure.com/postgres"
+SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://kabAdmin:P%40ssw0rd!@kintonetooldb.postgres.database.azure.com/postgres"
 #SQLALCHEMY_DATABASE_URI = "postgres://kabAdmin:P@ssw0rd!@kintonetooldb.postgres.database.azure.com/test"
 #SQLALCHEMY_DATABASE_URI = "postgres://kabAdmin:P@ssw0rd!@ktune-prod-db.postgres.database.azure.com/postgres"
 API_V1_STR = "/k/v1"
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 9973b39..adbe7e4 100644
Binary files a/backend/requirements.txt and b/backend/requirements.txt differ