diff --git a/client/decoders.go b/client/decoders.go
index 4b7980c0..888c6cf9 100644
--- a/client/decoders.go
+++ b/client/decoders.go
@@ -1009,6 +1009,9 @@ func decodeImageOcrResponse(_ *QQClient, _ uint16, payload []byte) (interface{},
 	if rsp.Wording != "" {
 		return nil, errors.New(rsp.Wording)
 	}
+	if rsp.RetCode != 0 {
+		return nil, errors.New(fmt.Sprintf("server error, code: %v msg: %v", rsp.RetCode, rsp.ErrMsg))
+	}
 	var texts []*TextDetection
 	for _, text := range rsp.OcrRspBody.TextDetections {
 		var points []*Coordinate