Update README.md

xjh093 · web-flow · commit b1ee9efcda7c · 2018-04-19T10:14:35.000+08:00
diff --git a/README.md b/README.md
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 # JHVerificationCodeView
 单个的验证码输入框 & A single authentication code input box
 
+更新日志：
+2. inputBoxSpacing can be negative. & 输入框间隔可设置成负数，让输入框连在一起. (2018-4-19)
+1. upload. (2017-8-25)
+
+
 输入框的配置：& The input field configuration:
 
 ```
