diff --git a/model/project_manager.sql b/model/project_manager.sql
index 5eb5e0e..011bc7b 100644
--- a/model/project_manager.sql
+++ b/model/project_manager.sql
@@ -1,21 +1,21 @@
--- Table: public.project_manager
-
--- DROP TABLE IF EXISTS public.project_manager;
-
-CREATE TABLE IF NOT EXISTS public.project_manager
-(
-    id integer NOT NULL DEFAULT nextval('project_manager_id_seq'::regclass),
-    name character varying(64) COLLATE pg_catalog."default" NOT NULL,
-    tag character varying(64) COLLATE pg_catalog."default" NOT NULL,
-    meta_model character varying(64) COLLATE pg_catalog."default" NOT NULL,
-    group_name character varying(64) COLLATE pg_catalog."default" NOT NULL,
-    link_type integer NOT NULL DEFAULT 0,
-    check_state jsonb NOT NULL DEFAULT '{}'::jsonb,
-    ispublic boolean NOT NULL DEFAULT false,
-    CONSTRAINT project_manager_pkey PRIMARY KEY (id)
-)
-
-TABLESPACE pg_default;
-
-ALTER TABLE IF EXISTS public.project_manager
+-- Table: public.project_manager
+
+-- DROP TABLE IF EXISTS public.project_manager;
+
+CREATE TABLE IF NOT EXISTS public.project_manager
+(
+    ID BIGSERIAL PRIMARY KEY,
+    name character varying(64) COLLATE pg_catalog."default" NOT NULL,
+    tag character varying(64) COLLATE pg_catalog."default" NOT NULL,
+    meta_model character varying(64) COLLATE pg_catalog."default" NOT NULL,
+    group_name character varying(64) COLLATE pg_catalog."default" NOT NULL,
+    link_type integer NOT NULL DEFAULT 0,
+    check_state jsonb NOT NULL DEFAULT '{}'::jsonb,
+    ispublic boolean NOT NULL DEFAULT false,
+    CONSTRAINT project_manager_pkey PRIMARY KEY (id)
+)
+
+TABLESPACE pg_default;
+
+ALTER TABLE IF EXISTS public.project_manager
     OWNER to postgres;
\ No newline at end of file