diff --git a/plugins/zltx_card_v1/go.mod b/plugins/zltx_card_v1/go.mod
index 53ec782..6f80279 100644
--- a/plugins/zltx_card_v1/go.mod
+++ b/plugins/zltx_card_v1/go.mod
@@ -3,7 +3,7 @@ module plugins/zltx_card_v1
 go 1.22.2
 
 require (
-	gitea.cdlsxd.cn/sdk/plugin v1.0.17
+	gitea.cdlsxd.cn/sdk/plugin v1.0.19
 	github.com/go-playground/validator/v10 v10.22.0
 	github.com/hashicorp/go-plugin v1.6.1
 	github.com/stretchr/testify v1.9.0
diff --git a/plugins/zltx_card_v1/go.sum b/plugins/zltx_card_v1/go.sum
index 2ebf9dd..f45a03c 100644
--- a/plugins/zltx_card_v1/go.sum
+++ b/plugins/zltx_card_v1/go.sum
@@ -1,5 +1,7 @@
 gitea.cdlsxd.cn/sdk/plugin v1.0.17 h1:agk+9iA1ZI6fLVLtxEnuOWxcDzSq9QH7VBFvhlZZsbw=
 gitea.cdlsxd.cn/sdk/plugin v1.0.17/go.mod h1:O/bYQWg1o9g/cBq9qNA3kLIpuPt7VDZqj1bPE6s04NM=
+gitea.cdlsxd.cn/sdk/plugin v1.0.19 h1:j0Ifn3q+C7ibxSTfL1KbmnX1k/VO9e0XMDJSuPutixU=
+gitea.cdlsxd.cn/sdk/plugin v1.0.19/go.mod h1:O/bYQWg1o9g/cBq9qNA3kLIpuPt7VDZqj1bPE6s04NM=
 github.com/bufbuild/protocompile v0.4.0 h1:LbFKd2XowZvQ/kajzguUp2DC9UEIQhIq77fZZlaQsNA=
 github.com/bufbuild/protocompile v0.4.0/go.mod h1:3v93+mbWn/v3xzN+31nwkJfrEpAUwp+BagBSZWx+TP8=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
diff --git a/plugins/zltx_card_v1/internal/transform.go b/plugins/zltx_card_v1/internal/transform.go
index e5aef41..61c46bb 100644
--- a/plugins/zltx_card_v1/internal/transform.go
+++ b/plugins/zltx_card_v1/internal/transform.go
@@ -7,6 +7,7 @@ import (
 	"gitea.cdlsxd.cn/sdk/plugin/dctw/v1/core"
 	"gitea.cdlsxd.cn/sdk/plugin/proto"
 	"github.com/go-playground/validator/v10"
+	"net/http"
 )
 
 type Config struct {
@@ -124,5 +125,14 @@ func notifyResp(resp *card.Notify, cardCode *card.CardCode) (*proto.NotifyRespon
 		},
 		Return: "success",
 	}
+	responseHeaders := make(http.Header)
+	responseHeaders.Set("Content-Type", "text/plain")
+
+	responseHeadersBytes, err := json.Marshal(responseHeaders)
+	if err != nil {
+		return nil, err
+	}
+	pb.Headers = string(responseHeadersBytes)
+
 	return pb, nil
 }