diff --git a/script/3.4/schema/1.update_project_correlation.sql b/script/3.4/schema/1.update_project_correlation.sql
index 4c45ab8..24c2eea 100644
--- a/script/3.4/schema/1.update_project_correlation.sql
+++ b/script/3.4/schema/1.update_project_correlation.sql
@@ -1,16 +1,16 @@
-alter table public.project_correlation
+alter table project_correlation
     add "maintenanceETime" timestamp with time zone;
 
 comment on column public.project_correlation."maintenanceETime" is '维保结束时间'
 
-alter table public.project_correlation
+alter table project_correlation
     add "maintenanceSTime" timestamp with time zone;
 
 comment on column public.project_correlation."maintenanceSTime" is '维保开始时间';
 
 
-alter table public.project_correlation
+alter table project_correlation
     rename column "maintenanceETime" to maintenance_end;
 
-alter table public.project_correlation
+alter table project_correlation
     rename column "maintenanceSTime" to maintenance_start;