diff --git a/4.2inch_e-paper_b&c_code/README.md b/4.2inch_e-paper_b&c_code/README.md
index 027ae59..c882633 100644
--- a/4.2inch_e-paper_b&c_code/README.md
+++ b/4.2inch_e-paper_b&c_code/README.md
@@ -1,7 +1,7 @@
 # 4.2inch B&C e-Paper
 
 ## 4.2inch B e-Paper
-![4.2inch-e-Paper-B-intro.JPG](4.2inch-e-Paper-B-intro.JPG)
+![4.2inch-e-Paper-B-intro.JPG](4.2inch-e-paper-B-intro.JPG)
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 中文：
 上传的仅为树莓派驱动程序：