diff --git a/myhttp/httpc/httpclient.go b/myhttp/httpc/httpclient.go
index 275c29a..119a82f 100644
--- a/myhttp/httpc/httpclient.go
+++ b/myhttp/httpc/httpclient.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"git.makemake.in/kzkzzzz/mycommon/mylog"
 	jsoniter "github.com/json-iterator/go"
+	"golang.org/x/time/rate"
 	"io"
 	"net/http"
 	"net/url"
@@ -64,11 +65,13 @@ type Request struct {
 	urlQuery    url.Values
 	httpClient  *HttpClient
 	contentType string
+	noWaitQps   bool
 }
 
 type HttpClient struct {
-	config *Config
-	client *http.Client
+	config     *Config
+	client     *http.Client
+	qpsLimiter *rate.Limiter
 }
 
 func New(opts ...ConfigOpt) *HttpClient {
@@ -103,6 +106,12 @@ func New(opts ...ConfigOpt) *HttpClient {
 		client: config.client,
 	}
 
+	if config.qpsLimiter == nil {
+		hc.qpsLimiter = config.qpsLimiter
+	} else if config.qps > 0 {
+		hc.qpsLimiter = rate.NewLimiter(rate.Every(time.Second/time.Duration(config.qps)), config.qps)
+	}
+
 	return hc
 }
 
@@ -188,6 +197,11 @@ func (r *Request) SetHeaders(headers map[string]string) *Request {
 	return r
 }
 
+func (r *Request) NoWaitQps() *Request {
+	r.noWaitQps = true
+	return r
+}
+
 func (r *Request) Get(rawUrl string) (*Response, error) {
 	return r.Do(http.MethodGet, rawUrl)
 }
@@ -196,7 +210,23 @@ func (r *Request) Post(rawUrl string) (*Response, error) {
 	return r.Do(http.MethodPost, rawUrl)
 }
 
+var QpsLimitError = fmt.Errorf("qps limit")
+
 func (r *Request) Do(method, rawUrl string) (*Response, error) {
+	if r.httpClient.qpsLimiter != nil {
+		if r.noWaitQps {
+			allow := r.httpClient.qpsLimiter.Allow()
+			if !allow {
+				return nil, QpsLimitError
+			}
+		} else {
+			err := r.httpClient.qpsLimiter.Wait(r.ctx)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
 	reqUrl, err := url.Parse(rawUrl)
 	if err != nil {
 		return nil, err
diff --git a/myhttp/httpc/option.go b/myhttp/httpc/option.go
index 61b8e8c..f09b4f2 100644
--- a/myhttp/httpc/option.go
+++ b/myhttp/httpc/option.go
@@ -1,6 +1,7 @@
 package httpc
 
 import (
+	"golang.org/x/time/rate"
 	"net/http"
 	"time"
 )
@@ -12,6 +13,8 @@ type (
 		transport     *http.Transport
 		redirectFn    func(req *http.Request, via []*http.Request) error
 		noCheckStatus bool
+		qps           int
+		qpsLimiter    *rate.Limiter
 	}
 
 	ConfigOpt func(c *Config)
@@ -54,3 +57,15 @@ func WithNoCheckStatus(v bool) ConfigOpt {
 		c.noCheckStatus = v
 	}
 }
+
+func WithQps(v int) ConfigOpt {
+	return func(c *Config) {
+		c.qps = v
+	}
+}
+
+func WithQpsLimiter(v *rate.Limiter) ConfigOpt {
+	return func(c *Config) {
+		c.qpsLimiter = v
+	}
+}