diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 80de5efb..2876e424 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -2,4 +2,4 @@ spring:
   application:
     name: wvp
   profiles:
-    active: dev
\ No newline at end of file
+    active: 272-postgresql
\ No newline at end of file
diff --git a/数据库/2.7.3/初始化-mysql-2.7.3.sql b/数据库/2.7.3.old/初始化-mysql-2.7.3.sql
similarity index 100%
rename from 数据库/2.7.3/初始化-mysql-2.7.3.sql
rename to 数据库/2.7.3.old/初始化-mysql-2.7.3.sql
diff --git a/数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql b/数据库/2.7.3.old/初始化-postgresql-kingbase-2.7.3.sql
similarity index 100%
rename from 数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql
rename to 数据库/2.7.3.old/初始化-postgresql-kingbase-2.7.3.sql
diff --git a/数据库/2.7.3/更新-mysql-2.7.3.sql b/数据库/2.7.3.old/更新-mysql-2.7.3.sql
similarity index 100%
rename from 数据库/2.7.3/更新-mysql-2.7.3.sql
rename to 数据库/2.7.3.old/更新-mysql-2.7.3.sql
diff --git a/数据库/2.7.3/更新-postgresql-kingbase-2.7.3.sql b/数据库/2.7.3.old/更新-postgresql-kingbase-2.7.3.sql
similarity index 100%
rename from 数据库/2.7.3/更新-postgresql-kingbase-2.7.3.sql
rename to 数据库/2.7.3.old/更新-postgresql-kingbase-2.7.3.sql
diff --git a/数据库/2.7.2/初始化-mysql-2.7.2.sql b/数据库/2.7.3/初始化-mysql-2.7.2.sql
similarity index 100%
rename from 数据库/2.7.2/初始化-mysql-2.7.2.sql
rename to 数据库/2.7.3/初始化-mysql-2.7.2.sql
diff --git a/数据库/2.7.2/初始化-postgresql-kingbase-2.7.2.sql b/数据库/2.7.3/初始化-postgresql-kingbase-2.7.2.sql
similarity index 100%
rename from 数据库/2.7.2/初始化-postgresql-kingbase-2.7.2.sql
rename to 数据库/2.7.3/初始化-postgresql-kingbase-2.7.2.sql