diff --git a/docs/en/tutorials/quick_start_recognition_en.md b/docs/en/tutorials/quick_start_recognition_en.md
index 9002c1c242912b7c3a711d54a28be0af0dc2cd51..cd14d2bb79e383dc72a558fc8b4a3f5408f6fa5e 100644
--- a/docs/en/tutorials/quick_start_recognition_en.md
+++ b/docs/en/tutorials/quick_start_recognition_en.md
@@ -238,12 +238,12 @@ cp recognition_demo_data_v1.0/gallery_product/data_file.txt recognition_demo_dat
 Then add some new lines into the new label file, which is shown as follows.
 
 ```
-gallery/anmuxi/001.jpg    Anmuxi Ambrosial Yogurt
-gallery/anmuxi/002.jpg    Anmuxi Ambrosial Yogurt
-gallery/anmuxi/003.jpg    Anmuxi Ambrosial Yogurt
-gallery/anmuxi/004.jpg    Anmuxi Ambrosial Yogurt
-gallery/anmuxi/005.jpg    Anmuxi Ambrosial Yogurt
-gallery/anmuxi/006.jpg    Anmuxi Ambrosial Yogurt
+gallery/anmuxi/001.jpg	Anmuxi Ambrosial Yogurt
+gallery/anmuxi/002.jpg	Anmuxi Ambrosial Yogurt
+gallery/anmuxi/003.jpg	Anmuxi Ambrosial Yogurt
+gallery/anmuxi/004.jpg	Anmuxi Ambrosial Yogurt
+gallery/anmuxi/005.jpg	Anmuxi Ambrosial Yogurt
+gallery/anmuxi/006.jpg	Anmuxi Ambrosial Yogurt
 ```
 
 Each line can be splited into two fields. The first field denotes the relative image path, and the second field denotes its label. The `delimiter` is `tab` here.
diff --git a/docs/zh_CN/tutorials/quick_start_recognition.md b/docs/zh_CN/tutorials/quick_start_recognition.md
index 439475bc6ae8a7ca76bd67d76aeaf7bd5d14a1aa..2e2fab8316a307aac105f669675270b2425f4c79 100644
--- a/docs/zh_CN/tutorials/quick_start_recognition.md
+++ b/docs/zh_CN/tutorials/quick_start_recognition.md
@@ -238,12 +238,12 @@ cp recognition_demo_data_v1.0/gallery_product/data_file.txt recognition_demo_dat
 然后在文件`recognition_demo_data_v1.0/gallery_product/data_file_update.txt`中添加以下的信息，
 
 ```
-gallery/anmuxi/001.jpg    安慕希酸奶
-gallery/anmuxi/002.jpg    安慕希酸奶
-gallery/anmuxi/003.jpg    安慕希酸奶
-gallery/anmuxi/004.jpg    安慕希酸奶
-gallery/anmuxi/005.jpg    安慕希酸奶
-gallery/anmuxi/006.jpg    安慕希酸奶
+gallery/anmuxi/001.jpg	安慕希酸奶
+gallery/anmuxi/002.jpg	安慕希酸奶
+gallery/anmuxi/003.jpg	安慕希酸奶
+gallery/anmuxi/004.jpg	安慕希酸奶
+gallery/anmuxi/005.jpg	安慕希酸奶
+gallery/anmuxi/006.jpg	安慕希酸奶
 ```
 
 每一行的文本中，第一个字段表示图像的相对路径，第二个字段表示图像对应的标签信息，中间用`tab`键分隔开（注意：有些编辑器会将`tab`自动转换为`空格`，这种情况下会导致文件解析报错）。