diff --git a/ppocr/utils/corpus/corpus_ch.md b/ppocr/utils/corpus/corpus_ch.md
deleted file mode 100644
index de1db54bf3ae23e2b7cfe4d07c7a7bebe546c63b..0000000000000000000000000000000000000000
--- a/ppocr/utils/corpus/corpus_ch.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# 欢迎贡献语料
-
-PaddleOCR非常欢迎您提供多语言的语料，以供我们合成更多数据来优化模型。
-
-如您感兴趣，可将语料文本提交到此目录，并以 {语言}_corpus.txt 命名。PaddleOCR团队感谢你的贡献
-
-
-
diff --git a/ppocr/utils/corpus/corpus.md b/ppocr/utils/corpus/readme.md
similarity index 70%
rename from ppocr/utils/corpus/corpus.md
rename to ppocr/utils/corpus/readme.md
index defd765e6c939e692fd9d1f20e7d33be738a791c..c1783e04011b510d71334e2f0cf2cb0a53dbdc11 100644
--- a/ppocr/utils/corpus/corpus.md
+++ b/ppocr/utils/corpus/readme.md
@@ -2,5 +2,5 @@
 
 PaddleOCR welcomes you to provide multilingual corpus for us to synthesize more data to optimize the model.
 
-If you are interested, you can submit the corpus text to this directory and name it with {language}_corpus.txt. 
-PaddleOCR thanks for your contribution
\ No newline at end of file
+If you are interested, you can submit the corpus text to this directory and name it with {language}_corpus.txt.
+PaddleOCR thanks for your contribution.
\ No newline at end of file
diff --git a/ppocr/utils/corpus/readme_ch.md b/ppocr/utils/corpus/readme_ch.md
new file mode 100644
index 0000000000000000000000000000000000000000..444dfe159ed0d63a14acf0830e06796ef9f82920
--- /dev/null
+++ b/ppocr/utils/corpus/readme_ch.md
@@ -0,0 +1,8 @@
+# 欢迎贡献语料
+
+PaddleOCR非常欢迎你提供多语言的语料，以供我们合成更多数据来优化模型。
+
+如你感兴趣，可将语料文本提交到此目录，并以 {语言}_corpus.txt 命名，PaddleOCR团队感谢你的贡献。
+
+
+