diff --git a/doc/doc_en/pgnet_en.md b/doc/doc_en/pgnet_en.md
index 8e70351e85131aa031ea88170bc19d079a952f14..70cf8f92c798af6abdbb357eb9f89d7b53ce8c9e 100644
--- a/doc/doc_en/pgnet_en.md
+++ b/doc/doc_en/pgnet_en.md
@@ -24,8 +24,9 @@ The results of detection and recognition are as follows:
 ![](../imgs_results/e2e_res_img293_pgnet.png)
 ![](../imgs_results/e2e_res_img295_pgnet.png)
 ### Performance
-####Test set: total text
-####Test environment: NVIDIA Tesla V100-SXM2-16GB
+Test set: total text
+Test environment: NVIDIA Tesla V100-SXM2-16GB
+Note: the following results are without GRM module and will be released in the future
 | |det_precision|det_recall|det_f_score|e2e_precision|e2e_recall|e2e_f_score|FPS|download|
 | --- | --- | --- | --- | --- | --- | --- | --- | --- |
 |Paper|85.30|86.80|86.1|-|-|61.7|38.20 (size=640)|-|