diff --git a/pkg/httpclient/conn.go b/pkg/httpclient/conn.go
index d6d6f42c5..f9324db9d 100644
--- a/pkg/httpclient/conn.go
+++ b/pkg/httpclient/conn.go
@@ -14,14 +14,14 @@ type Conn struct {
 
 // Read will read from the conn.
 func (c *Conn) Read(buf []byte) (n int, err error) {
-	err = c.SetReadDeadline(time.Now().Add(c.readTimeout))
+	err = c.SetDeadline(time.Now().Add(c.readTimeout))
 	if err != nil {
 		return
 	}
 	defer func() {
 		// Clean read timeout so that this will not affect further read
 		// It's safe to ignore the returning error: even if it don’t return now, it will return via next read.
-		_ = c.SetReadDeadline(time.Time{})
+		_ = c.SetDeadline(time.Time{})
 	}()
 
 	return c.Conn.Read(buf)
@@ -29,14 +29,14 @@ func (c *Conn) Read(buf []byte) (n int, err error) {
 
 // Write will write into the conn.
 func (c *Conn) Write(buf []byte) (n int, err error) {
-	err = c.SetWriteDeadline(time.Now().Add(c.writeTimeout))
+	err = c.SetDeadline(time.Now().Add(c.writeTimeout))
 	if err != nil {
 		return
 	}
 	defer func() {
 		// Clean read timeout so that this will not affect further write
 		// It's safe to ignore the returning error: even if it don’t return now, it will return via next write.
-		_ = c.SetWriteDeadline(time.Time{})
+		_ = c.SetDeadline(time.Time{})
 	}()
 
 	return c.Conn.Write(buf)