diff --git a/server/controller/calculator.go b/server/controller/calculator.go
index baf58ad..30c96e2 100644
--- a/server/controller/calculator.go
+++ b/server/controller/calculator.go
@@ -80,6 +80,7 @@ func (c *Calculator) List(ctx *gin.Context) {
 // Delete 删除指定的计算项
 func (c *Calculator) Test(ctx *gin.Context) {
 	var req api.TestCalculatorReq
+	session.CheckParamError(ctx.ShouldBindJSON(&req))
 	sess := ctx.Keys[session.ContextSession].(*session.AdminSession)
 	data := service.NewCalculator().Test(sess, &req)
 	ctx.JSON(http.StatusOK, session.NewRsp(data))