diff --git a/postgres/user.sql b/postgres/user.sql
new file mode 100644
index 0000000..715756f
--- /dev/null
+++ b/postgres/user.sql
@@ -0,0 +1,37 @@
+DROP USER IF EXISTS api;
+
+CREATE ROLE api WITH 
+    LOGIN
+	NOSUPERUSER
+	NOCREATEDB
+	NOCREATEROLE
+	INHERIT
+	NOREPLICATION
+	CONNECTION LIMIT -1
+	PASSWORD '';
+	
+--------------------grant--------------------------------------------------
+    
+GRANT USAGE ON SCHEMA tps TO api;
+
+GRANT SELECT/*, UPDATE, INSERT, DELETE*/ ON ALL TABLES IN SCHEMA tps TO api;
+
+GRANT USAGE ON ALL SEQUENCES IN SCHEMA tps TO api;
+
+ALTER DEFAULT PRIVILEGES IN SCHEMA tps GRANT SELECT/*, UPDATE, INSERT, DELETE*/ ON TABLES TO api;
+
+ALTER DEFAULT PRIVILEGES IN SCHEMA tps GRANT USAGE ON SEQUENCES TO api;
+
+---------------------------revoke---------------------------------------
+
+REVOKE USAGE ON SCHEMA tps FROM api;
+
+REVOKE USAGE ON SCHEMA tps FROM api;
+
+REVOKE SELECT /*, UPDATE, INSERT, DELETE*/ ON ALL TABLES IN SCHEMA tps FROM api;
+
+REVOKE USAGE ON ALL SEQUENCES IN SCHEMA tps FROM api;
+
+ALTER DEFAULT PRIVILEGES IN SCHEMA tps REVOKE SELECT/*, UPDATE, INSERT, DELETE*/ ON TABLES FROM api;
+
+ALTER DEFAULT PRIVILEGES IN SCHEMA tps REVOKE USAGE ON SEQUENCES FROM api;
\ No newline at end of file
diff --git a/user.sql b/user.sql
deleted file mode 100644
index e43a361..0000000
--- a/user.sql
+++ /dev/null
@@ -1,37 +0,0 @@
-DROP USER IF EXISTS salesreader;
-
-CREATE ROLE salesreader WITH 
-    LOGIN
-	NOSUPERUSER
-	NOCREATEDB
-	NOCREATEROLE
-	INHERIT
-	NOREPLICATION
-	CONNECTION LIMIT -1
-	ENCRYPTED PASSWORD 'md5b66677418e59ca921c20ff40534685a7';
-	
---------------------grant--------------------------------------------------
-    
-GRANT USAGE ON SCHEMA rlarp TO salesreader;
-
-GRANT SELECT /*, UPDATE, INSERT, DELETE*/ ON ALL TABLES IN SCHEMA rlarp TO salesreader;
-
-GRANT USAGE ON ALL SEQUENCES IN SCHEMA rlarp TO salesreader;
-
-ALTER DEFAULT PRIVILEGES IN SCHEMA rlarp GRANT SELECT/*, UPDATE, INSERT, DELETE*/ ON TABLES TO salesreader;
-
-ALTER DEFAULT PRIVILEGES IN SCHEMA rlarp GRANT USAGE ON SEQUENCES TO salesreader;
-
----------------------------revoke---------------------------------------
-
-REVOKE USAGE ON SCHEMA tps FROM salesreader;
-
-REVOKE USAGE ON SCHEMA rlarp FROM salesreader;
-
-REVOKE SELECT /*, UPDATE, INSERT, DELETE*/ ON ALL TABLES IN SCHEMA rlarp FROM salesreader;
-
-REVOKE USAGE ON ALL SEQUENCES IN SCHEMA rlarp FROM salesreader;
-
-ALTER DEFAULT PRIVILEGES IN SCHEMA rlarp REVOKE SELECT/*, UPDATE, INSERT, DELETE*/ ON TABLES FROM salesreader;
-
-ALTER DEFAULT PRIVILEGES IN SCHEMA rlarp REVOKE USAGE ON SEQUENCES FROM salesreader;
\ No newline at end of file