diff --git a/middleware/init_request.go b/middleware/init_request.go
index 27d94d0..d2634f1 100644
--- a/middleware/init_request.go
+++ b/middleware/init_request.go
@@ -29,7 +29,7 @@ func InitRequest() gin.HandlerFunc {
 		requestID := getRequestID(ctx, traceID)
 		ctx.Set(define.TraceIDField, traceID)
 		ctx.Set(define.RequestIDField, requestID)
-		ctx.Set(define.StartRequestTimeField, time.Now().UnixNano())
+		ctx.Set(define.StartRequestTimeField, time.Now())
 		ctx.Next()
 	}
 }
diff --git a/response/response.go b/response/response.go
index e9efce9..c542506 100644
--- a/response/response.go
+++ b/response/response.go
@@ -44,14 +44,14 @@ func Send(ctx *gin.Context, code interface{}, httpCode int, data interface{}) {
 	}
 	// 设置数据已发送的标识
 	defer ctx.Set(hasSendResponseFlag, true)
-	finishRequestTime := time.Now().UnixNano()
+	finishRequestTime := time.Now()
 	responseData := map[string]interface{}{
 		define.ResponseCodeField:      code,
 		define.ResponseMessageField:   exception.GetMessage(code),
 		define.ResponseTraceIDField:   ctx.GetString(define.TraceIDField),
 		define.ResponseRequestIDField: ctx.GetString(define.RequestIDField),
 		define.ResponseDataField:      data,
-		define.HandleRequestCostField: (finishRequestTime - ctx.GetInt64(define.StartRequestTimeField)) / 1e6,
+		define.HandleRequestCostField: finishRequestTime.UnixMilli() - ctx.GetTime(define.StartRequestTimeField).UnixMilli(),
 	}
 	// 记录响应数据
 	recordData, _ := json.Marshal(responseData)