diff --git a/netforce_clinic/migrations/__init__.py b/netforce_clinic/migrations/__init__.py
index 12c536e..2bc41ae 100644
--- a/netforce_clinic/migrations/__init__.py
+++ b/netforce_clinic/migrations/__init__.py
@@ -5,4 +5,5 @@
 #from . import check_seq
 #from . import del_gi
 #from . import restore_picking
-from . import rename_dbl_hdcase_number
+#from . import rename_dbl_hdcase_number
+from . import reset_hdcase_number
diff --git a/netforce_clinic/migrations/reset_hdcase_number.py b/netforce_clinic/migrations/reset_hdcase_number.py
new file mode 100644
index 0000000..0ff6366
--- /dev/null
+++ b/netforce_clinic/migrations/reset_hdcase_number.py
@@ -0,0 +1,29 @@
+import time
+
+from netforce.model import get_model
+from netforce import migration
+from netforce.access import set_active_user, set_active_company
+
+class Migration(migration.Migration):
+    _name="clinic.rename.dbl.hdcase.number"
+    _version="2.12.2"
+    
+    def migrate(self):
+        set_active_company(1)
+        set_active_user(1)
+        datenow=time.strftime("%Y-%m-%d")
+        dom=[
+            ['date','>=',datenow],
+            ['date','<=',datenow],
+        ]
+        for hdcase in get_model("clinic.hd.case").search_browse(dom):
+            nums=hdcase.number.split("-")
+            if len(nums)==3 and len(nums[2])==6:
+                run=nums[2]
+                number='-'.join([nums[0],nums[1]+run[0:2],run[2:]])
+                print('XXX', hdcase.number, ' --> ', number)
+                hdcase.write({
+                    'number': number,
+                })
+
+Migration.register()