diff --git a/configs/det/det_r18_vd_db.yml b/configs/det/det_r18_vd_db_v1.1.yml
similarity index 78%
rename from configs/det/det_r18_vd_db.yml
rename to configs/det/det_r18_vd_db_v1.1.yml
index ab31372009b32d2fddbd87360b5848e827ffcaf9..aa6dc0ee01c7e218ac6b3815c7ebacf886507e14 100755
--- a/configs/det/det_r18_vd_db.yml
+++ b/configs/det/det_r18_vd_db_v1.1.yml
@@ -43,6 +43,10 @@ Optimizer:
   base_lr: 0.001
   beta1: 0.9
   beta2: 0.999
+  decay:                                                                                                                         
+    function: cosine_decay_warmup
+    step_each_epoch: 32                                                                                                         
+    total_epoch: 1200
 
 PostProcess:
   function: ppocr.postprocess.db_postprocess,DBPostProcess