diff --git a/app/hdl/hdl_demo.go b/app/hdl/hdl_demo.go
index 3c4c64e..ebe1ae2 100644
--- a/app/hdl/hdl_demo.go
+++ b/app/hdl/hdl_demo.go
@@ -127,3 +127,15 @@ func CreateSign(c *gin.Context) {
 	}, nil)
 	return
 }
+
+func AesDecryptByECB(c *gin.Context) {
+	body, _ := ioutil.ReadAll(c.Request.Body)
+	strs, err := aes.AesDecryptByECB(md.AesKey, string(body))
+	if err != nil {
+		e.OutErr(c, e.ERR, err.Error())
+		return
+	}
+
+	e.OutSuc(c, strs, nil)
+	return
+}
diff --git a/app/router/router.go b/app/router/router.go
index e1a45f8..7ca16a0 100644
--- a/app/router/router.go
+++ b/app/router/router.go
@@ -49,6 +49,7 @@ func Init() *gin.Engine {
 func route(r *gin.RouterGroup) {
 	r.GET("/test", hdl.Demo)
 	r.Any("/createSign", hdl.CreateSign)
+	r.Any("/aesDecryptByECB", hdl.AesDecryptByECB)
 	r.Use(mw.CheckSign)
 	r.Any("/testCreateSign", hdl.TestCreateSign)
 	r.POST("/register", hdl.Register)