diff --git a/internal/handler/account_handler.go b/internal/handler/account_handler.go
index b51c615..e2e04cd 100644
--- a/internal/handler/account_handler.go
+++ b/internal/handler/account_handler.go
@@ -129,9 +129,7 @@ func (r AccountHandler) Logout(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "登出成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // ValidateToken 验证 token（供中间件使用）
diff --git a/internal/handler/agent_admin_handler.go b/internal/handler/agent_admin_handler.go
index 8862dd3..2ff597a 100644
--- a/internal/handler/agent_admin_handler.go
+++ b/internal/handler/agent_admin_handler.go
@@ -159,9 +159,7 @@ func (h *AgentHandler) UpdateInfo(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "更新成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // GetStatistics 获取探针统计数据
@@ -225,9 +223,7 @@ func (h *AgentHandler) Delete(c echo.Context) error {
 		zap.String("agentID", agentID),
 		zap.String("name", agent.Name))
 
-	return orz.Ok(c, orz.Map{
-		"message": "删除成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // BatchUpdateTags 批量更新探针标签
@@ -285,9 +281,7 @@ func (h *AgentHandler) UpdateTrafficConfig(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "流量配置更新成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // GetTrafficStats 查询流量统计(管理员接口)
@@ -312,7 +306,5 @@ func (h *AgentHandler) ResetAgentTraffic(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "流量已重置",
-	})
+	return orz.Ok(c, orz.Map{})
 }
diff --git a/internal/handler/alert_handler.go b/internal/handler/alert_handler.go
index 366a02c..3ae4508 100644
--- a/internal/handler/alert_handler.go
+++ b/internal/handler/alert_handler.go
@@ -49,11 +49,9 @@ func (h *AlertHandler) ClearAlertRecords(c echo.Context) error {
 	if err := h.alertService.Clear(c.Request().Context()); err != nil {
 		h.logger.Error("清空告警记录失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "清空告警记录失败",
+			"message": "清空告警记录失败",
 		})
 	}
 
-	return c.JSON(http.StatusOK, map[string]string{
-		"message": "清空成功",
-	})
+	return c.JSON(http.StatusOK, echo.Map{})
 }
diff --git a/internal/handler/api_key_handler.go b/internal/handler/api_key_handler.go
index 3888894..e3c8e37 100644
--- a/internal/handler/api_key_handler.go
+++ b/internal/handler/api_key_handler.go
@@ -46,10 +46,7 @@ func (r ApiKeyHandler) Paging(c echo.Context) error {
 	}
 
 	// 返回完整密钥,由前端控制显示/隐藏
-	return orz.Ok(c, orz.Map{
-		"items": page.Items,
-		"total": page.Total,
-	})
+	return orz.Ok(c, page)
 }
 
 // Create 生成API密钥
@@ -108,9 +105,7 @@ func (r ApiKeyHandler) Update(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "API密钥名称更新成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Delete 删除API密钥
@@ -123,9 +118,7 @@ func (r ApiKeyHandler) Delete(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "API密钥删除成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Enable 启用API密钥
@@ -138,9 +131,7 @@ func (r ApiKeyHandler) Enable(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "API密钥启用成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Disable 禁用API密钥
@@ -153,7 +144,5 @@ func (r ApiKeyHandler) Disable(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "API密钥禁用成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
diff --git a/internal/handler/ddns_handler.go b/internal/handler/ddns_handler.go
index c9e1953..076fa98 100644
--- a/internal/handler/ddns_handler.go
+++ b/internal/handler/ddns_handler.go
@@ -196,9 +196,7 @@ func (h *DDNSHandler) Update(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "DDNS 配置更新成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Delete 删除 DDNS 配置
@@ -211,9 +209,7 @@ func (h *DDNSHandler) Delete(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "DDNS 配置删除成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Enable 启用 DDNS 配置
@@ -226,9 +222,7 @@ func (h *DDNSHandler) Enable(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "DDNS 配置启用成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // Disable 禁用 DDNS 配置
@@ -241,9 +235,7 @@ func (h *DDNSHandler) Disable(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "DDNS 配置禁用成功",
-	})
+	return orz.Ok(c, orz.Map{})
 }
 
 // GetRecords 获取 DDNS 更新记录
@@ -274,7 +266,5 @@ func (h *DDNSHandler) TriggerUpdate(c echo.Context) error {
 		return err
 	}
 
-	return orz.Ok(c, orz.Map{
-		"message": "DDNS 更新触发成功，探针将在几秒内上报 IP 并更新记录",
-	})
+	return orz.Ok(c, orz.Map{})
 }
diff --git a/internal/handler/dns_provider_handler.go b/internal/handler/dns_provider_handler.go
index 4f0b2b6..1191cd4 100644
--- a/internal/handler/dns_provider_handler.go
+++ b/internal/handler/dns_provider_handler.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/dushixiang/pika/internal/models"
 	"github.com/dushixiang/pika/internal/service"
+	"github.com/go-orz/orz"
 	"github.com/labstack/echo/v4"
 	"go.uber.org/zap"
 )
@@ -126,7 +127,7 @@ func (h *DNSProviderHandler) Upsert(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusInternalServerError, "保存配置失败")
 	}
 
-	return c.JSON(http.StatusOK, map[string]string{"message": "保存成功"})
+	return c.JSON(http.StatusOK, orz.Map{})
 }
 
 // Delete 删除 DNS Provider 配置
@@ -143,7 +144,7 @@ func (h *DNSProviderHandler) Delete(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusInternalServerError, "删除配置失败")
 	}
 
-	return c.JSON(http.StatusOK, map[string]string{"message": "删除成功"})
+	return c.JSON(http.StatusOK, orz.Map{})
 }
 
 // validateProviderConfig 验证不同服务商的配置字段
diff --git a/internal/handler/property_handler.go b/internal/handler/property_handler.go
index 5ddfa9c..f2ce3bd 100644
--- a/internal/handler/property_handler.go
+++ b/internal/handler/property_handler.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/dushixiang/pika/internal/models"
 	"github.com/dushixiang/pika/internal/service"
+	"github.com/go-orz/orz"
 	"github.com/labstack/echo/v4"
 	"go.uber.org/zap"
 )
@@ -77,9 +78,7 @@ func (h *PropertyHandler) SetProperty(c echo.Context) error {
 		})
 	}
 
-	return c.JSON(http.StatusOK, map[string]string{
-		"message": "设置成功",
-	})
+	return c.JSON(http.StatusOK, orz.Map{})
 }
 
 // GetLogo 获取系统 Logo（公开访问，返回图片文件流）
diff --git a/internal/handler/ssh_login_handler.go b/internal/handler/ssh_login_handler.go
index a40feb4..f5ca855 100644
--- a/internal/handler/ssh_login_handler.go
+++ b/internal/handler/ssh_login_handler.go
@@ -5,6 +5,7 @@ import (
 	"strconv"
 
 	"github.com/dushixiang/pika/internal/service"
+	"github.com/go-orz/orz"
 	"github.com/labstack/echo/v4"
 	"go.uber.org/zap"
 )
@@ -29,7 +30,7 @@ func (h *SSHLoginHandler) GetConfig(c echo.Context) error {
 	agentID := c.Param("id")
 	if agentID == "" {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "探针ID不能为空",
+			"message": "探针ID不能为空",
 		})
 	}
 
@@ -37,7 +38,7 @@ func (h *SSHLoginHandler) GetConfig(c echo.Context) error {
 	if err != nil {
 		h.logger.Error("获取SSH登录监控配置失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "获取配置失败",
+			"message": "获取配置失败",
 		})
 	}
 
@@ -58,7 +59,7 @@ func (h *SSHLoginHandler) UpdateConfig(c echo.Context) error {
 	agentID := c.Param("id")
 	if agentID == "" {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "探针ID不能为空",
+			"message": "探针ID不能为空",
 		})
 	}
 
@@ -68,7 +69,7 @@ func (h *SSHLoginHandler) UpdateConfig(c echo.Context) error {
 
 	if err := c.Bind(&req); err != nil {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "请求参数错误",
+			"message": "请求参数错误",
 		})
 	}
 
@@ -76,7 +77,7 @@ func (h *SSHLoginHandler) UpdateConfig(c echo.Context) error {
 	if err != nil {
 		h.logger.Error("更新SSH登录监控配置失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "更新配置失败",
+			"message": "更新配置失败",
 		})
 	}
 
@@ -101,7 +102,7 @@ func (h *SSHLoginHandler) ListEvents(c echo.Context) error {
 	agentID := c.Param("id")
 	if agentID == "" {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "探针ID不能为空",
+			"message": "探针ID不能为空",
 		})
 	}
 
@@ -138,7 +139,7 @@ func (h *SSHLoginHandler) ListEvents(c echo.Context) error {
 	if err != nil {
 		h.logger.Error("查询SSH登录事件失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "查询失败",
+			"message": "查询失败",
 		})
 	}
 
@@ -156,7 +157,7 @@ func (h *SSHLoginHandler) GetEvent(c echo.Context) error {
 	eventID := c.Param("id")
 	if eventID == "" {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "事件ID不能为空",
+			"message": "事件ID不能为空",
 		})
 	}
 
@@ -164,13 +165,13 @@ func (h *SSHLoginHandler) GetEvent(c echo.Context) error {
 	if err != nil {
 		h.logger.Error("获取SSH登录事件失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "获取事件失败",
+			"message": "获取事件失败",
 		})
 	}
 
 	if event == nil {
 		return c.JSON(http.StatusNotFound, map[string]string{
-			"error": "事件不存在",
+			"message": "事件不存在",
 		})
 	}
 
@@ -183,18 +184,16 @@ func (h *SSHLoginHandler) DeleteEvents(c echo.Context) error {
 	agentID := c.Param("id")
 	if agentID == "" {
 		return c.JSON(http.StatusBadRequest, map[string]string{
-			"error": "探针ID不能为空",
+			"message": "探针ID不能为空",
 		})
 	}
 
 	if err := h.service.DeleteEventsByAgentID(agentID); err != nil {
 		h.logger.Error("删除SSH登录事件失败", zap.Error(err))
 		return c.JSON(http.StatusInternalServerError, map[string]string{
-			"error": "删除失败",
+			"message": "删除失败",
 		})
 	}
 
-	return c.JSON(http.StatusOK, map[string]string{
-		"message": "删除成功",
-	})
+	return c.JSON(http.StatusOK, orz.Map{})
 }