diff --git a/content/zh-cn/docs/srs/china/xa-imc/doctor.jpg b/content/zh-cn/docs/srs/china/xa-imc/doctor.jpg
index c7b5e2b6..9449804f 100644
Binary files a/content/zh-cn/docs/srs/china/xa-imc/doctor.jpg and b/content/zh-cn/docs/srs/china/xa-imc/doctor.jpg differ
diff --git a/static/images/srs/pad_example.jpg b/static/images/srs/pad_example.jpg
old mode 100755
new mode 100644
index fbf2c598..2eadfb4b
Binary files a/static/images/srs/pad_example.jpg and b/static/images/srs/pad_example.jpg differ