diff --git a/apiapp.go b/apiapp.go
index ef16306..b156869 100644
--- a/apiapp.go
+++ b/apiapp.go
@@ -53,8 +53,8 @@ import (
 //	/object/<objectId>	DELETE					Deleting Objects
 
 func main() {
-	beego.RESTRouter("/object", &controllers.ObejctController{})
-	beego.Router("/ping", &controllers.ObejctController{},"get:Ping")
+	beego.RESTRouter("/object", &controllers.ObjectController{})
+	beego.Router("/ping", &controllers.ObjectController{},"get:Ping")
 	beego.Run()
 }
 `
@@ -123,11 +123,11 @@ import (
 type ResponseInfo struct {
 }
 
-type ObejctController struct {
+type ObjectController struct {
 	beego.Controller
 }
 
-func (this *ObejctController) Post() {
+func (this *ObjectController) Post() {
 	var ob models.Object
 	json.Unmarshal(this.Ctx.Input.RequestBody, &ob)
 	objectid := models.AddOne(ob)
@@ -135,8 +135,8 @@ func (this *ObejctController) Post() {
 	this.ServeJson()
 }
 
-func (this *ObejctController) Get() {
-	objectId := this.Ctx.Params[":objectId"]
+func (this *ObjectController) Get() {
+	objectId := this.Ctx.Input.Param[":objectId"]
 	if objectId != "" {
 		ob, err := models.GetOne(objectId)
 		if err != nil {
@@ -151,8 +151,8 @@ func (this *ObejctController) Get() {
 	this.ServeJson()
 }
 
-func (this *ObejctController) Put() {
-	objectId := this.Ctx.Params[":objectId"]
+func (this *ObjectController) Put() {
+	objectId := this.Ctx.Input.Param[":objectId"]
 	var ob models.Object
 	json.Unmarshal(this.Ctx.Input.RequestBody, &ob)
 
@@ -165,14 +165,14 @@ func (this *ObejctController) Put() {
 	this.ServeJson()
 }
 
-func (this *ObejctController) Delete() {
-	objectId := this.Ctx.Input.Params[":objectId"]
+func (this *ObjectController) Delete() {
+	objectId := this.Ctx.Input.Param[":objectId"]
 	models.Delete(objectId)
 	this.Data["json"] = "delete success!"
 	this.ServeJson()
 }
 
-func (this *ObejctController) Ping() {
+func (this *ObjectController) Ping() {
     this.Ctx.WriteString("pong")
 }