diff --git a/pretrain_models/readme.md b/pretrain_models/readme.md
index acb34696f1e18a971dc19ccf055d52c187833581..ea9a71010e39f1e19673f06947092cf113619fe0 100644
--- a/pretrain_models/readme.md
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@@ -1,5 +1,8 @@
 预训练模型下载：
 ch_PP-OCRv4_det_server_train：https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_det_server_train.tar
+
 ch_PP-OCRv4_rec_server_train：https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_rec_server_train.tar
+
 ch_ppocr_server_v2.0_det_train：https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_det_train.tar
+
 ch_ppocr_server_v2.0_rec_train：https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_rec_train.tar
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