diff --git a/go.mod b/go.mod
index f14e1e6..46af015 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,7 @@ require (
 	github.com/invopop/jsonschema v0.8.0
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/larksuite/oapi-sdk-go/v3 v3.0.29
+	github.com/larksuite/oapi-sdk-go/v3 v3.1.4
 	github.com/lib/pq v1.10.9
 	github.com/miekg/dns v1.1.56
 	github.com/mitchellh/mapstructure v1.5.0
diff --git a/go.sum b/go.sum
index 3adaf0e..fa451ae 100644
--- a/go.sum
+++ b/go.sum
@@ -330,6 +330,8 @@ github.com/labbsr0x/bindman-dns-webhook v1.0.2/go.mod h1:p6b+VCXIR8NYKpDr8/dg1HK
 github.com/labbsr0x/goh v1.0.1/go.mod h1:8K2UhVoaWXcCU7Lxoa2omWnC8gyW8px7/lmO61c027w=
 github.com/larksuite/oapi-sdk-go/v3 v3.0.29 h1:WLBeOkUh8emL9wYUZ49CbWjGMkjCxQoNavbLRYYMu+A=
 github.com/larksuite/oapi-sdk-go/v3 v3.0.29/go.mod h1:FKi8vBgtkBt/xNRQUwdWvoDmsPh7/wP75Sn5IBIBQLk=
+github.com/larksuite/oapi-sdk-go/v3 v3.1.4 h1:qrCvFILeYufB1SudY2KOs1iqSw+x1EsY4NhC41i0cUE=
+github.com/larksuite/oapi-sdk-go/v3 v3.1.4/go.mod h1:F4MLXkfdc/7WAJPLy4lJ0R6VqCxKgqWYS1uYY84p3SI=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
diff --git a/internal/modules/lark/lark.go b/internal/modules/lark/lark.go
index ffeb765..7bd105b 100644
--- a/internal/modules/lark/lark.go
+++ b/internal/modules/lark/lark.go
@@ -10,7 +10,6 @@ import (
 	"net/http"
 	"net/url"
 	"strconv"
-	"strings"
 	"sync"
 	"time"
 
@@ -29,7 +28,6 @@ import (
 	"github.com/russtone/sonar/internal/database"
 	"github.com/russtone/sonar/internal/database/models"
 	"github.com/russtone/sonar/internal/templates"
-	"github.com/russtone/sonar/internal/utils/errors"
 )
 
 type Lark struct {
@@ -86,6 +84,7 @@ func New(cfg *Config, db *database.DB, tlsConfig *tls.Config, acts actions.Actio
 			templates.HTMLEscape(false),
 			templates.Markup(
 				templates.Bold("**", "**"),
+				templates.CodeBlock("```", "```"),
 			),
 		),
 		// Disable markup for notification header.
@@ -193,7 +192,7 @@ func (lrk *Lark) Start() error {
 
 					if err := lrk.db.UsersCreate(user); err != nil {
 						// TODO: logging
-						lrk.mdMessage(*userID, msgID, "internal error")
+						lrk.message(*userID, msgID, "internal error")
 						return nil
 					}
 				}
@@ -219,33 +218,17 @@ func (lrk *Lark) Start() error {
 						return err
 					}
 
-					if res.ResultID() == actions.EventsGetResultID {
-						lines := strings.SplitN(s, "\n", 2)
-						lrk.cardMessage("", msgID, []*larkcard.MessageCardField{
-							larkcard.NewMessageCardField().
-								Text(larkcard.NewMessageCardLarkMd().
-									Content(lines[0] + "\n").
-									Build()).
-								Build(),
-							larkcard.NewMessageCardField().
-								Text(larkcard.NewMessageCardPlainText().
-									Content(lines[1]).
-									Build()).
-								Build(),
-						})
-					} else {
-						lrk.mdMessage("", msgID, s)
-					}
+					lrk.message("", msgID, s)
 
 					return nil
 				})
 
 				if stdout != "" {
-					lrk.txtMessage("", msgID, stdout)
+					lrk.message("", msgID, stdout)
 				}
 
 				if stderr != "" {
-					lrk.txtMessage("", msgID, stderr)
+					lrk.message("", msgID, stderr)
 				}
 
 				return nil
@@ -272,47 +255,20 @@ func (lrk *Lark) Start() error {
 	}
 }
 
-func (lrk *Lark) handleError(userID string, msgID *string, err errors.Error) {
-	lrk.txtMessage(userID, msgID, err.Error())
-}
-
-func (lrk *Lark) txtMessage(userID string, msgID *string, txt string) {
-	lrk.cardMessage(userID, msgID, []*larkcard.MessageCardField{
-		larkcard.NewMessageCardField().
-			Text(larkcard.NewMessageCardPlainText().
-				Content(txt).
-				Build(),
-			).
-			Build(),
-	})
-}
-
-func (lrk *Lark) mdMessage(userID string, msgID *string, md string) {
-	lrk.cardMessage(userID, msgID, []*larkcard.MessageCardField{
-		larkcard.NewMessageCardField().
-			Text(larkcard.NewMessageCardLarkMd().
-				Content(md).
-				Build(),
-			).
-			Build(),
-	})
-}
-
-func (lrk *Lark) cardMessage(userID string, msgID *string, fields []*larkcard.MessageCardField) {
+func (lrk *Lark) message(userID string, msgID *string, content string) {
 	config := larkcard.NewMessageCardConfig().
 		WideScreenMode(true).
 		EnableForward(true).
 		UpdateMulti(false).
 		Build()
 
-	// Elements
-	div := larkcard.NewMessageCardDiv().
-		Fields(fields).
+	md := larkcard.NewMessageCardMarkdown().
+		Content(content).
 		Build()
 
 	card := larkcard.NewMessageCard().
 		Config(config).
-		Elements([]larkcard.MessageCardElement{div}).
+		Elements([]larkcard.MessageCardElement{md}).
 		Build()
 
 	content, err := card.String()
diff --git a/internal/modules/lark/notifier.go b/internal/modules/lark/notifier.go
index 1384fb1..9c16712 100644
--- a/internal/modules/lark/notifier.go
+++ b/internal/modules/lark/notifier.go
@@ -55,19 +55,14 @@ func (lrk *Lark) Notify(n *modules.Notification) error {
 	if utf8.ValidString(body) {
 
 		// Elements
-		div := larkcard.NewMessageCardDiv().
-			Fields([]*larkcard.MessageCardField{larkcard.NewMessageCardField().
-				Text(larkcard.NewMessageCardPlainText().
-					Content(body).
-					Build()).
-				IsShort(true).
-				Build()}).
+		md := larkcard.NewMessageCardMarkdown().
+			Content(body).
 			Build()
 
 		card := larkcard.NewMessageCard().
 			Config(config).
 			Header(cardHeader).
-			Elements([]larkcard.MessageCardElement{div}).
+			Elements([]larkcard.MessageCardElement{md}).
 			Build()
 
 		content, err := card.String()
diff --git a/internal/templates/content.go b/internal/templates/content.go
index b916fa1..1c2808b 100644
--- a/internal/templates/content.go
+++ b/internal/templates/content.go
@@ -110,7 +110,9 @@ var event = `
 
 var eventsGet = event + `
 
-<pre>{{ $e.RW | b64dec }}</pre>`
+<pre>
+{{ $e.RW | b64dec }}
+</pre>`
 
 var eventsList = fmt.Sprintf(`
 {{- range . -}}