diff --git a/pkg/message/bark.go b/pkg/message/bark.go
index 0458aab..221ae2e 100644
--- a/pkg/message/bark.go
+++ b/pkg/message/bark.go
@@ -2,6 +2,9 @@ package message
 
 import (
 	"bytes"
+	"crypto/aes"
+	"crypto/cipher"
+	"encoding/base64"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -22,10 +25,11 @@ type Bark struct {
 	Icon    string
 	Level   string
 	URL     string
+	Key     string
+	IV      string
 }
 
 func (b *Bark) Request(title, content string) ([]byte, error) {
-	url := b.getURL()
 	data := map[string]interface{}{
 		"title": title,
 		"body":  content,
@@ -49,7 +53,34 @@ func (b *Bark) Request(title, content string) ([]byte, error) {
 		data["url"] = b.URL
 	}
 
-	jsonData, err := json.Marshal(data)
+	var postData interface{}
+	url := b.getURL()
+
+	if b.Key != "" && b.IV != "" {
+		// Use encryption
+		jsonData, err := json.Marshal(data)
+		if err != nil {
+			return nil, err
+		}
+		ciphertext, err := b.encryptPayload(string(jsonData))
+		if err != nil {
+			return nil, fmt.Errorf("encryption failed: %v", err)
+		}
+		postData = map[string]interface{}{
+			"ciphertext": ciphertext,
+			"device_key": b.PushKey,
+			"sound":      b.Sound,
+		}
+		// When using encryption, use the push endpoint if PushKey is just a key
+		if !strings.HasPrefix(b.PushKey, "http") {
+			url = "https://api.day.app/push"
+		}
+	} else {
+		// Normal request
+		postData = data
+	}
+
+	jsonData, err := json.Marshal(postData)
 	if err != nil {
 		return nil, err
 	}
@@ -84,3 +115,26 @@ func (b *Bark) getURL() string {
 	}
 	return fmt.Sprintf("https://api.day.app/%s", pushKey)
 }
+
+func (b *Bark) encryptPayload(payload string) (string, error) {
+	key := []byte(b.Key)
+	iv := []byte(b.IV)
+
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return "", err
+	}
+
+	paddedPayload := b.pkcs7Pad([]byte(payload), aes.BlockSize)
+	mode := cipher.NewCBCEncrypter(block, iv)
+	ciphertext := make([]byte, len(paddedPayload))
+	mode.CryptBlocks(ciphertext, paddedPayload)
+
+	return base64.StdEncoding.EncodeToString(ciphertext), nil
+}
+
+func (b *Bark) pkcs7Pad(data []byte, blockSize int) []byte {
+	padding := blockSize - len(data)%blockSize
+	padtext := bytes.Repeat([]byte{byte(padding)}, padding)
+	return append(data, padtext...)
+}
diff --git a/service/send_message_service/unified/channels/bark.go b/service/send_message_service/unified/channels/bark.go
index dbae221..46217a7 100644
--- a/service/send_message_service/unified/channels/bark.go
+++ b/service/send_message_service/unified/channels/bark.go
@@ -37,6 +37,8 @@ func (c *BarkChannel) SendUnified(msgObj interface{}, ins models.SendTasksIns, c
 		Icon:    auth.Icon,
 		Level:   auth.Level,
 		URL:     auth.URL,
+		Key:     auth.Key,
+		IV:      auth.IV,
 	}
 
 	res, err := cli.Request(content.Title, content.Text)
diff --git a/service/send_way_service/send_way.go b/service/send_way_service/send_way.go
index 8809e07..aed2eab 100644
--- a/service/send_way_service/send_way.go
+++ b/service/send_way_service/send_way.go
@@ -297,6 +297,8 @@ type WayDetailBark struct {
 	Icon    string `json:"icon" validate:"max=200" label:"推送图标"`
 	Level   string `json:"level" validate:"max=20" label:"推送时效性"`
 	URL     string `json:"url" validate:"max=200" label:"推送跳转URL"`
+	Key     string `json:"key" validate:"max=100" label:"加密Key"`
+	IV      string `json:"iv" validate:"max=100" label:"加密IV"`
 }
 
 func (w *WayDetailBark) Validate(authJson string) (string, interface{}) {
@@ -319,6 +321,8 @@ func (w *WayDetailBark) Test() (string, string) {
 		Icon:    w.Icon,
 		Level:   w.Level,
 		URL:     w.URL,
+		Key:     w.Key,
+		IV:      w.IV,
 	}
 	res, err := cli.Request("Test Message", testMsg)
 	if err != nil {
@@ -376,7 +380,7 @@ func (sw *SendWay) Delete() error {
 		for _, task := range tasks {
 			names = append(names, task.Name)
 		}
-		return errors.New(fmt.Sprintf("已经存在使用的任务，删除失败！任务名：%s", strings.Join(names, ", ")))
+		return fmt.Errorf("已经存在使用的任务，删除失败！任务名：%s", strings.Join(names, ", "))
 	}
 	return models.DeleteMsgWay(sw.ID)
 }
diff --git a/web/src/constant.js b/web/src/constant.js
index 289e71b..59e69e6 100644
--- a/web/src/constant.js
+++ b/web/src/constant.js
@@ -213,6 +213,8 @@ const CONSTANT = {
                 { subLabel: '推送图标', value: '', col: 'icon', desc: "推送图标URL，可选" },
                 { subLabel: '推送时效', value: '', col: 'level', desc: "active/timeSensitive/passive，可选" },
                 { subLabel: '跳转URL', value: '', col: 'url', desc: "点击推送跳转的URL，可选" },
+                { subLabel: '加密Key', value: '', col: 'key', desc: "AES加密Key，16位，可选" },
+                { subLabel: '加密IV', value: '', col: 'iv', desc: "AES加密IV，16位，可选" },
                 { subLabel: '渠道名', value: '', col: 'name', desc: "想要设置的渠道名字" },
             ],
             tips: {