diff --git a/controllers/api_controller.go b/controllers/api_controller.go
index 34097e44e..0da1b7e44 100644
--- a/controllers/api_controller.go
+++ b/controllers/api_controller.go
@@ -1,6 +1,7 @@
 package controllers
 
 import (
+	"encoding/json"
 	"fmt"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/model"
@@ -14,6 +15,13 @@ type ApiController struct {
 	web.Controller
 }
 
+const (
+	keyAppID     = "app_id"
+	keyTimestamp = "timestamp"
+	keyMethod    = "method"
+	keySign      = "sign"
+)
+
 var (
 	routerMap map[string]reflect.Value
 )
@@ -59,14 +67,14 @@ func (c *ApiController) CallOpenAPI() {
 		//timestamp           int64
 	)
 	//判断必传参数是否传入begin
-	if appID = c.GetString("app_id"); appID == "" {
-		requireParams = append(requireParams, "app_id")
+	if appID = c.GetString(keyAppID); appID == "" {
+		requireParams = append(requireParams, keyAppID)
 	}
-	if method = c.GetString("method"); method == "" {
-		requireParams = append(requireParams, "method")
+	if method = c.GetString(keyMethod); method == "" {
+		requireParams = append(requireParams, keyMethod)
 	}
-	if sign = c.GetString("sign"); sign == "" {
-		requireParams = append(requireParams, "sign")
+	if sign = c.GetString(keySign); sign == "" {
+		requireParams = append(requireParams, keySign)
 	}
 	//if timestamp, err = c.GetInt64("timestamp"); err != nil {
 	//	requireParams = append(requireParams, "timestamp")
@@ -97,9 +105,9 @@ func (c *ApiController) CallOpenAPI() {
 	//call
 	urls, _ = c.Input()
 	dataMap = utils.URLValues2Map(urls)
-	delete(dataMap, "app_id")
-	delete(dataMap, "method")
-	delete(dataMap, "timestamp")
+	delete(dataMap, keyAppID)
+	delete(dataMap, keyMethod)
+	delete(dataMap, keyTimestamp)
 	parms = []reflect.Value{reflect.ValueOf(dataMap)}
 	if routerMap[method] == reflect.ValueOf(nil) {
 		errCode = model.ErrCodeOpenAPIParamErrMethod
@@ -108,7 +116,10 @@ func (c *ApiController) CallOpenAPI() {
 	globals.SugarLogger.Debugf("Begin API CallOpenAPI Method: %s, accessUUID:%s, sign:%s\n", method, accessID, sign)
 	if err == nil {
 		result = routerMap[method].Call(parms)
-		fmt.Println("routerMap[method].Call(parms)", result)
+		if !result[1].IsNil() {
+			err = fmt.Errorf(result[1].String())
+			goto end
+		}
 		goto success
 	} else {
 		callResult.Code = errCode
@@ -124,12 +135,16 @@ end:
 success:
 	{
 		callResult.Code = model.ErrCodeSuccess
-		callResult.Data = ""
+		callResult.Data = result[0].String()
 		c.Data["json"] = callResult
 		c.ServeJSON()
 	}
 }
 
-func (c *ApiController) AddPrint(dataMap map[string]interface{}) (data interface{}, err error) {
-	return fmt.Println("call AddPrint success ...", dataMap)
+func (c *ApiController) AddPrint(dataMap map[string]interface{}) (data string, err error) {
+	if dataMap[keySign].(string) != "222" {
+		return "", buildParamErr(keySign)
+	}
+	data2, err := json.Marshal(dataMap)
+	return string(data2), err
 }