diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index b72bdc1..39f4e08 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -24,7 +24,7 @@ spring:
         generate_ddl: true
         use_sql_comments: true
         hbm2ddl:
-          auto: create
+          auto: update
         default_batch_fetch_size: 1000
     database: mysql