diff --git a/context/output.go b/context/output.go
index 3568d89c..f0e210a2 100644
--- a/context/output.go
+++ b/context/output.go
@@ -278,55 +278,55 @@ func (output *BeegoOutput) SetStatus(status int) {
 
 // IsCachable returns boolean of this request is cached.
 // HTTP 304 means cached.
-func (output *BeegoOutput) IsCachable(status int) bool {
+func (output *BeegoOutput) IsCachable() bool {
 	return output.Status >= 200 && output.Status < 300 || output.Status == 304
 }
 
 // IsEmpty returns boolean of this request is empty.
 // HTTP 201，204 and 304 means empty.
-func (output *BeegoOutput) IsEmpty(status int) bool {
+func (output *BeegoOutput) IsEmpty() bool {
 	return output.Status == 201 || output.Status == 204 || output.Status == 304
 }
 
 // IsOk returns boolean of this request runs well.
 // HTTP 200 means ok.
-func (output *BeegoOutput) IsOk(status int) bool {
+func (output *BeegoOutput) IsOk() bool {
 	return output.Status == 200
 }
 
 // IsSuccessful returns boolean of this request runs successfully.
 // HTTP 2xx means ok.
-func (output *BeegoOutput) IsSuccessful(status int) bool {
+func (output *BeegoOutput) IsSuccessful() bool {
 	return output.Status >= 200 && output.Status < 300
 }
 
 // IsRedirect returns boolean of this request is redirection header.
 // HTTP 301,302,307 means redirection.
-func (output *BeegoOutput) IsRedirect(status int) bool {
+func (output *BeegoOutput) IsRedirect() bool {
 	return output.Status == 301 || output.Status == 302 || output.Status == 303 || output.Status == 307
 }
 
 // IsForbidden returns boolean of this request is forbidden.
 // HTTP 403 means forbidden.
-func (output *BeegoOutput) IsForbidden(status int) bool {
+func (output *BeegoOutput) IsForbidden() bool {
 	return output.Status == 403
 }
 
 // IsNotFound returns boolean of this request is not found.
 // HTTP 404 means forbidden.
-func (output *BeegoOutput) IsNotFound(status int) bool {
+func (output *BeegoOutput) IsNotFound() bool {
 	return output.Status == 404
 }
 
 // IsClientError returns boolean of this request client sends error data.
 // HTTP 4xx means forbidden.
-func (output *BeegoOutput) IsClientError(status int) bool {
+func (output *BeegoOutput) IsClientError() bool {
 	return output.Status >= 400 && output.Status < 500
 }
 
 // IsServerError returns boolean of this server handler errors.
 // HTTP 5xx means server internal error.
-func (output *BeegoOutput) IsServerError(status int) bool {
+func (output *BeegoOutput) IsServerError() bool {
 	return output.Status >= 500 && output.Status < 600
 }