diff --git a/crypto/token/jwt.go b/crypto/token/jwt.go
index cf46001..f9a3b71 100644
--- a/crypto/token/jwt.go
+++ b/crypto/token/jwt.go
@@ -54,7 +54,10 @@ func (t *tokenJwt) GenerateJwt(id uint, identity, client, role string, owner any
 	// 使用HS256签名算法
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
 	s, err := token.SignedString([]byte(t.SecretKey))
-	return s, errcode.String(errcode.ErrTokenGenerate, err.Error())
+	if err != nil {
+		return "", errcode.String(errcode.ErrTokenGenerate, err.Error())
+	}
+	return s, nil
 }
 
 // 解析JWT