[fix] load all models before putting database schema (#3462)
[fix] load all models before putting database schema (#3462)


ShinjiTanimoto/shirasagi,tany/ss,ShinjiTanimoto/shirasagi,sunny4381/shirasagi,sunny4381/shirasagi,sunny4381/shirasagi,sunny4381/shirasagi,tany/ss,shirasagi/shirasagi,tany/ss,ShinjiTanimoto/shirasagi,shirasagi/shirasagi,shirasagi/shirasagi,ShinjiTanimoto/shirasagi,tany/ss,shirasagi/shirasagi