diff --git a/README-ES.md b/README-EN.md
similarity index 98%
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rename to README-EN.md
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 # id-validator
 
-[简体中文](README.md) | [ENGLISH](README-ES.md)
+[简体中文](README.md) | [ENGLISH](README-EN.md)
 
 > China ID number verification.
 
diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # id-validator
 
-[简体中文](README.md) | [ENGLISH](README-ES.md)
+[简体中文](README.md) | [ENGLISH](README-EN.md)
 
 > 中国身份证号验证。