diff --git a/main_test.go b/main_test.go
index b5a2f3d..4ec09b0 100644
--- a/main_test.go
+++ b/main_test.go
@@ -19,7 +19,7 @@ func (p *Page) Init() {
 		p.SetPageIndex(1)
 	}
 	if p.PageSize == 0 {
-		p.SetpageSize(10)
+		p.SetPageSize(10)
 	}
 }
 
@@ -43,7 +43,7 @@ func (p *Page) SetPageIndex(pageIndex int) {
 	p.PageIndex = pageIndex
 }
 
-func (p *Page) SetpageSize(pageSize int) {
+func (p *Page) SetPageSize(pageSize int) {
 	p.PageSize = pageSize
 }
 
diff --git a/util/page.go b/util/page.go
index 9836d13..4ac5f19 100644
--- a/util/page.go
+++ b/util/page.go
@@ -6,6 +6,6 @@ type Page interface {
 	GetPageSize() int
 	GetTotal() int
 	SetPageIndex(int)
-	SetpageSize(int)
+	SetPageSize(int)
 	SetTotal(int)
 }