diff --git a/taskflow/db/api.py b/taskflow/db/api.py
index 167fbaf0..31563c3f 100644
--- a/taskflow/db/api.py
+++ b/taskflow/db/api.py
@@ -87,7 +87,7 @@ def job_get_logbook(context, job_id):
     return IMPL.job_get_logbook(context, job_id)
 
 def job_create(context, job_name, job_id=None):
-	return IMPL.job_create(context, job_name, job_id)
+    return IMPL.job_create(context, job_name, job_id)
 
 def job_destroy(context, job_id):
     return IMPL.job_destroy(context, job_id)