diff --git a/Merge/back_wzy/config.py b/Merge/back_wzy/config.py
new file mode 100644
index 0000000..e5bdb32
--- /dev/null
+++ b/Merge/back_wzy/config.py
@@ -0,0 +1,11 @@
+# config.py
+import os
+
+basedir = os.path.abspath(os.path.dirname(__file__))
+
+class Config:
+    SECRET_KEY = os.environ.get('SECRET_KEY', 'you-will-never-guess')
+    SQLALCHEMY_DATABASE_URI = os.environ.get(
+        'SQLURL'
+    )
+    SQLALCHEMY_TRACK_MODIFICATIONS = False