diff --git a/backend/internal/cert/deploy/deploy.go b/backend/internal/cert/deploy/deploy.go
index 3395beb..6a26dea 100644
--- a/backend/internal/cert/deploy/deploy.go
+++ b/backend/internal/cert/deploy/deploy.go
@@ -1,6 +1,8 @@
 package deploy
 
 import (
+	"ALLinSSL/backend/internal/cert/deploy/doge"
+	"ALLinSSL/backend/internal/cert/deploy/plugin"
 	"ALLinSSL/backend/public"
 	"fmt"
 )
@@ -87,9 +89,12 @@ func Deploy(cfg map[string]any, logger *public.Logger) error {
 	case "volcengine-dcdn":
 		logger.Debug("部署到火山DCDN...")
 		return DeployVolcEngineDCdn(cfg)
-	// case "plugin":
-	// 	logger.Debug("使用插件部署...")
-	// 	return DeployPlugin(cfg)
+	case "doge-cdn":
+		logger.Debug("部署到多吉云CDN...")
+		return doge.DeployCdn(cfg)
+	case "plugin":
+		logger.Debug("使用插件部署...")
+		return plugin.Deploy(cfg, logger)
 	default:
 		return fmt.Errorf("不支持的部署: %s", providerName)
 	}
diff --git a/backend/internal/cert/deploy/doge/deploy.go b/backend/internal/cert/deploy/doge/deploy.go
new file mode 100644
index 0000000..1527a05
--- /dev/null
+++ b/backend/internal/cert/deploy/doge/deploy.go
@@ -0,0 +1,221 @@
+package doge
+
+import (
+	"ALLinSSL/backend/public"
+	"crypto/hmac"
+	"crypto/sha1"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+type Auth struct {
+	AccessKey string `json:"access_key"`
+	SecretKey string `json:"secret_key"`
+}
+
+func NewAuth(accessKey, secretKey string) *Auth {
+	return &Auth{
+		AccessKey: accessKey,
+		SecretKey: secretKey,
+	}
+}
+
+func DeployCdn(cfg map[string]any) error {
+	if cfg == nil {
+		return fmt.Errorf("config cannot be nil")
+	}
+	certStr, ok := cfg["cert"].(string)
+	if !ok || certStr == "" {
+		return fmt.Errorf("cert is required and must be a string")
+	}
+	keyStr, ok := cfg["key"].(string)
+	if !ok || keyStr == "" {
+		return fmt.Errorf("key is required and must be a string")
+	}
+	accessKey, ok := cfg["access_key"].(string)
+	if !ok || accessKey == "" {
+		return fmt.Errorf("access_key is required and must be a string")
+	}
+	secretKey, ok := cfg["secret_key"].(string)
+	if !ok || secretKey == "" {
+		return fmt.Errorf("secret_key is required and must be a string")
+	}
+	domain, ok := cfg["domain"].(string)
+	if !ok || domain == "" {
+		return fmt.Errorf("domain is required and must be a string")
+	}
+	sha256, err := public.GetSHA256(certStr)
+	if err != nil {
+		return fmt.Errorf("failed to get SHA256 of cert: %w", err)
+	}
+	note := fmt.Sprintf("allinssl-%s", sha256)
+
+	a := NewAuth(accessKey, secretKey)
+	// 检查证书是否已存在于 CDN
+	certList, err := a.listCertFromCdn()
+	if err != nil {
+		return fmt.Errorf("failed to list certs from CDN: %w", err)
+	}
+	var certID float64
+	for _, cert := range certList {
+		if cert["note"] == note {
+			certID, ok = cert["id"].(float64)
+			if !ok {
+				certID = 0
+			}
+		}
+	}
+	// 如果证书不存在，则上传证书到 CDN
+	if certID == 0 {
+		certID, err = a.uploadCertToCdn(certStr, keyStr, note)
+		if err != nil || certID == 0 {
+			return fmt.Errorf("failed to upload to CDN: %w", err)
+		}
+	}
+	// 绑定证书到域名
+	_, err = a.bindCertToCdn(certID, domain)
+	if err != nil {
+		return fmt.Errorf("failed to bind cert to CDN: %w", err)
+	}
+
+	return nil
+}
+
+func (a Auth) uploadCertToCdn(cert, key, note string) (float64, error) {
+	params := map[string]any{
+		"cert":    cert,
+		"private": key,
+		"note":    note,
+	}
+
+	res, err := a.DogeCloudAPI("/cdn/cert/upload.json", params, true)
+	if err != nil {
+		return 0, fmt.Errorf("failed to call DogeCloud API: %w", err)
+	}
+	code, ok := res["code"].(float64)
+	if !ok {
+		return 0, fmt.Errorf("invalid response format: code not found")
+	}
+	if code != 200 {
+		return 0, fmt.Errorf("DogeCloud API error: %s", res["msg"])
+	}
+	data, ok := res["data"].(map[string]any)
+	if !ok {
+		return 0, fmt.Errorf("invalid response format: data not found")
+	}
+	certID, ok := data["id"].(float64)
+	if !ok {
+		return 0, fmt.Errorf("invalid response format: id not found")
+	}
+	return certID, nil
+}
+
+func (a Auth) listCertFromCdn() ([]map[string]any, error) {
+	res, err := a.DogeCloudAPI("/cdn/cert/list.json", map[string]interface{}{}, true)
+	if err != nil {
+		return nil, fmt.Errorf("failed to call DogeCloud API: %w", err)
+	}
+	code, ok := res["code"].(float64)
+	if !ok {
+		return nil, fmt.Errorf("invalid response format: code not found")
+	}
+	if code != 200 {
+		return nil, fmt.Errorf("DogeCloud API error: %s", res["msg"])
+	}
+	data, ok := res["data"].(map[string]any)
+	if !ok {
+		return nil, fmt.Errorf("invalid response format: data not found")
+	}
+	certList, ok := data["certs"].([]any)
+	if !ok {
+		return nil, fmt.Errorf("invalid response format: certs not found")
+	}
+	certs := make([]map[string]any, 0, len(certList))
+	for _, cert := range certList {
+		certMap, ok := cert.(map[string]any)
+		if !ok {
+			return nil, fmt.Errorf("invalid response format: cert item is not a map")
+		}
+		certs = append(certs, certMap)
+	}
+	return certs, nil
+}
+
+func (a Auth) bindCertToCdn(certID float64, domain string) (map[string]interface{}, error) {
+	params := map[string]interface{}{
+		"id":     certID,
+		"domain": domain,
+	}
+	res, err := a.DogeCloudAPI("/cdn/cert/bind.json", params, true)
+	if err != nil {
+		return nil, fmt.Errorf("failed to call DogeCloud API: %w", err)
+	}
+	code, ok := res["code"].(float64)
+	if !ok {
+		return nil, fmt.Errorf("invalid response format: code not found")
+	}
+	if code != 200 {
+		return nil, fmt.Errorf("DogeCloud API error: %s", res["msg"])
+	}
+	return res, nil
+
+}
+
+// DogeCloudAPI 调用多吉云的 API 根据多吉云官网示例修改
+func (a Auth) DogeCloudAPI(apiPath string, data map[string]interface{}, jsonMode bool) (map[string]interface{}, error) {
+	AccessKey := a.AccessKey
+	SecretKey := a.SecretKey
+
+	body := ""
+	mime := ""
+	if jsonMode {
+		_body, err := json.Marshal(data)
+		if err != nil {
+			return nil, err
+		}
+		body = string(_body)
+		mime = "application/json"
+	} else {
+		values := url.Values{}
+		for k, v := range data {
+			values.Set(k, v.(string))
+		}
+		body = values.Encode()
+		mime = "application/x-www-form-urlencoded"
+	}
+
+	signStr := apiPath + "\n" + body
+	hmacObj := hmac.New(sha1.New, []byte(SecretKey))
+	hmacObj.Write([]byte(signStr))
+	sign := hex.EncodeToString(hmacObj.Sum(nil))
+	Authorization := "TOKEN " + AccessKey + ":" + sign
+
+	req, err := http.NewRequest("POST", "https://api.dogecloud.com"+apiPath, strings.NewReader(body))
+	if err != nil {
+		return nil, err // 创建请求错误
+	}
+	req.Header.Add("Content-Type", mime)
+	req.Header.Add("Authorization", Authorization)
+	client := http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	} // 网络错误
+	defer resp.Body.Close()
+	r, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err // 读取响应错误
+	}
+	var result map[string]interface{}
+
+	err = json.Unmarshal(r, &result)
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
diff --git a/backend/internal/cert/deploy/doge/doge_test.go b/backend/internal/cert/deploy/doge/doge_test.go
new file mode 100644
index 0000000..5926d3b
--- /dev/null
+++ b/backend/internal/cert/deploy/doge/doge_test.go
@@ -0,0 +1,21 @@
+package doge
+
+import (
+	"fmt"
+	"os"
+	"testing"
+)
+
+func TestPlugin(t *testing.T) {
+	err := DeployCdn(map[string]interface{}{
+		"access_key": "xxxxxx",
+		"secret_key": "xxxxx",
+		"key":        "xxxxx",
+		"cert":       "xxxxx",
+		"domain":     "xx.com",
+	})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "调用插件失败: %v\n", err)
+		os.Exit(1)
+	}
+}
diff --git a/backend/internal/cert/deploy/plugin/deploy.go b/backend/internal/cert/deploy/plugin/deploy.go
index 767eedd..7dcb580 100644
--- a/backend/internal/cert/deploy/plugin/deploy.go
+++ b/backend/internal/cert/deploy/plugin/deploy.go
@@ -2,6 +2,7 @@ package plugin
 
 import (
 	"ALLinSSL/backend/internal/access"
+	"ALLinSSL/backend/public"
 	"encoding/json"
 	"fmt"
 	"strconv"
@@ -13,7 +14,7 @@ type CertDeployPlugin struct {
 	Cert   string
 }
 
-func Deploy(cfg map[string]any) error {
+func Deploy(cfg map[string]any, logger *public.Logger) error {
 	cert, ok := cfg["certificate"].(map[string]any)
 	if !ok {
 		return fmt.Errorf("证书不存在")
@@ -52,9 +53,9 @@ func Deploy(cfg map[string]any) error {
 	if !ok {
 		return fmt.Errorf("插件配置错误")
 	}
-	pluginParams, ok := pluginConfig["params"].(string)
+	pluginParams, ok := cfg["params"].(string)
 	if !ok {
-		return fmt.Errorf("插件参数错误：")
+		return fmt.Errorf("插件参数错误：params")
 	}
 	var paramsMap map[string]any
 	err = json.Unmarshal([]byte(pluginParams), &paramsMap)
@@ -76,12 +77,13 @@ func Deploy(cfg map[string]any) error {
 		return fmt.Errorf("证书错误：cert")
 	}
 
-	params := map[string]any{
-		"config": pluginConfig,
-		"key":    keyPem,
-		"cert":   certPem,
-	}
-	rep, err := CallPlugin(pluginName, action, params)
+	pluginConfig["key"] = keyPem
+	pluginConfig["cert"] = certPem
+
+	// 调用插件
+	logger.Debug(fmt.Sprintf("调用插件%s:%s", pluginName, action))
+
+	rep, err := CallPlugin(pluginName, action, pluginConfig, logger)
 	if err != nil {
 		return fmt.Errorf("调用插件失败：%v", err)
 	}
diff --git a/backend/internal/cert/deploy/plugin/plugin.go b/backend/internal/cert/deploy/plugin/plugin.go
index fd96fac..3361bbb 100644
--- a/backend/internal/cert/deploy/plugin/plugin.go
+++ b/backend/internal/cert/deploy/plugin/plugin.go
@@ -97,28 +97,29 @@ func getMetadata(path string) (PluginMetadata, error) {
 	return meta, nil
 }
 
-func CallPlugin(name, action string, params map[string]interface{}) (*Response, error) {
+func CallPlugin(name, action string, params map[string]interface{}, logger *public.Logger) (*Response, error) {
 	// 第一次尝试
-	resp, err := tryCallPlugin(name, action, params)
+	resp, err := tryCallPlugin(name, action, params, logger)
 	if err == nil {
 		return resp, nil
 	}
 
 	// 如果是插件或 action 不存在，则刷新插件列表并再试一次
 	if errors.Is(err, ErrPluginNotFound) || errors.Is(err, ErrActionNotFound) {
-		fmt.Println("🔄 尝试刷新插件列表...")
+		logger.Debug("插件或插件内方法不存在，尝试刷新插件列表...")
 		_, scanErr := scanPlugins("plugins")
 		if scanErr != nil {
+			logger.Error("插件刷新失败", scanErr)
 			return nil, fmt.Errorf("插件刷新失败: %v", scanErr)
 		}
-		return tryCallPlugin(name, action, params)
+		return tryCallPlugin(name, action, params, logger)
 	}
 
 	// 其他错误直接返回
 	return nil, err
 }
 
-func tryCallPlugin(name, action string, params map[string]interface{}) (*Response, error) {
+func tryCallPlugin(name, action string, params map[string]interface{}, logger *public.Logger) (*Response, error) {
 	plugin, ok := pluginRegistry[name]
 	if !ok {
 		return nil, ErrPluginNotFound
@@ -133,6 +134,7 @@ func tryCallPlugin(name, action string, params map[string]interface{}) (*Respons
 		}
 	}
 	if !found {
+		logger.Debug("插件不支持该 action", "plugin", name, "action", action)
 		return nil, ErrActionNotFound
 	}
 
@@ -148,30 +150,37 @@ func tryCallPlugin(name, action string, params map[string]interface{}) (*Respons
 
 	stdin, err := cmd.StdinPipe()
 	if err != nil {
+		logger.Error("开启标准输入管道失败", err)
 		return nil, err
 	}
 	stdout, err := cmd.StdoutPipe()
 	if err != nil {
+		logger.Error("开启标准输出管道失败", err)
 		return nil, err
 	}
 	if err := cmd.Start(); err != nil {
+		logger.Error("启动插件失败", err)
 		return nil, err
 	}
 
 	if err := json.NewEncoder(stdin).Encode(req); err != nil {
+		logger.Error("发送插件请求失败", err)
 		return nil, err
 	}
 	stdin.Close()
 
 	respBytes, err := io.ReadAll(stdout)
 	if err != nil {
+		logger.Error("读取插件响应失败", err)
 		return nil, err
 	}
 	var resp Response
 	if err := json.Unmarshal(respBytes, &resp); err != nil {
+		logger.Error("解析插件响应失败", err, "内容", string(respBytes))
 		return nil, fmt.Errorf("解析插件响应失败: %v\n内容: %s", err, respBytes)
 	}
 	cmd.Wait()
+	logger.Debug("插件响应", "plugin", name, "action", action, "response", resp)
 
 	return &resp, nil
 }
diff --git a/backend/public/logger.go b/backend/public/logger.go
index df8c145..324b67e 100644
--- a/backend/public/logger.go
+++ b/backend/public/logger.go
@@ -1,9 +1,11 @@
 package public
 
 import (
+	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"strings"
 	"sync"
 	"time"
 )
@@ -89,27 +91,33 @@ func (l *Logger) Close() {
 }
 
 // write 写日志，内部使用锁保证线程安全
-func (l *Logger) write(level string, msg string) {
+func (l *Logger) write(level string, args ...interface{}) {
 	l.mutex.Lock()
 	defer l.mutex.Unlock()
 
 	timestamp := time.Now().Format("2006-01-02 15:04:05")
-	logLine := "[" + level + "] " + timestamp + " - " + msg
+	message := fmt.Sprintln(args...) // 自动拼接参数并换行
+	logLine := "[" + level + "] " + timestamp + " - " + message
+	logLine = strings.TrimRight(logLine, "\n") // 去掉 Sprintln 自动加的换行
 	l.logger.Println(logLine)
 }
 
 // Info 输出 info 级别日志
-func (l *Logger) Info(msg string) {
-	l.write("INFO", msg)
+func (l *Logger) Info(args ...interface{}) {
+	l.write("INFO", args...)
 }
 
 // Error 输出 error 级别日志
-func (l *Logger) Error(msg string) {
-	l.write("ERROR", msg)
+func (l *Logger) Error(args ...interface{}) {
+	l.write("ERROR", args...)
 }
-func (l *Logger) Debug(msg string) {
-	l.write("Debug", msg)
+
+// Debug 输出 debug 级别日志
+func (l *Logger) Debug(args ...interface{}) {
+	l.write("DEBUG", args...)
 }
+
+// 获取底层 logger 实例
 func (l *Logger) GetLogger() *log.Logger {
 	return l.logger
 }