diff --git a/README.md b/README.md
index 75ca2e6..cef4749 100644
--- a/README.md
+++ b/README.md
@@ -132,14 +132,14 @@ The methods which name's suffix are `Nested` means these methods treat parameter
 e.g.
 ```
 type SearchInput struct {
-	Q         string `query:"q" swagger:"desc("Keywords"),required"`
+	Q         string `query:"q" swagger:"desc(Keywords),required"`
 	SkipCount int    `query:"skipCount"`
 }
 a.AddParamQueryNested(SearchInput{})
 ```
 Is equivalent to:
 ```
-a.AddParamQuery("", "q", "", true).
+a.AddParamQuery("", "q", "Keywords", true).
 	AddParamQuery(0, "skipCount", "", false)
 ```
 - Add responses.
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 15ff562..4d49317 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -132,14 +132,14 @@ AddParamFile(name, desc string, required bool)
 例：
 ```
 type SearchInput struct {
-	Q         string `query:"q" swagger:"desc("Keywords"),required"`
+	Q         string `query:"q" swagger:"desc(Keywords),required"`
 	SkipCount int    `query:"skipCount"`
 }
 a.AddParamQueryNested(SearchInput{})
 ```
 等价于：
 ```
-a.AddParamQuery("", "q", "", true).
+a.AddParamQuery("", "q", "Keywords", true).
 	AddParamQuery(0, "skipCount", "", false)
 ```
 - 添加响应。