diff --git a/foundation/avatar.go b/foundation/avatar.go
index 63dd5f6..f5b631c 100644
--- a/foundation/avatar.go
+++ b/foundation/avatar.go
@@ -8,14 +8,15 @@ var colors = []uint32{
 	0xff6200, 0x42c58e, 0x5a8de1, 0x785fe0,
 }
 //生成头像的方式
-func GeneraterAvater(width int,height int,content string) []byte {
+func GenerateAvatar(width int,height int,content string)( []byte,error) {
 	ab := calc.NewAvatarBuilder("../static/SourceHanSansSC-Medium.ttf", &calc.SourceHansSansSCMedium{})
 	ab.SetBackgroundColorHex(colors[3])
 	ab.SetFrontgroundColor(color.White)
 	ab.SetFontSize(80)
 	ab.SetAvatarSize(width, height)
-	if data,err:=ab.GenerateImage(content);err==nil {
-		return  data
+	data,err:=ab.GenerateImage(content)
+	if err!=nil {
+		return  data,err
 	}
-	return nil
+	return nil,err
 }
diff --git a/foundation/avatar_test.go b/foundation/avatar_test.go
index 2b2bc70..9a9dcf9 100644
--- a/foundation/avatar_test.go
+++ b/foundation/avatar_test.go
@@ -6,6 +6,6 @@ import (
 
 func Test_ge(t *testing.T)  {
 
-	GeneraterAvater()
+	GenerateAvatar()
 
 }