diff --git a/app/http/entities/backend/app.go b/app/http/entities/backend/app.go
index 5728d8e..2b8c8dd 100644
--- a/app/http/entities/backend/app.go
+++ b/app/http/entities/backend/app.go
@@ -48,7 +48,7 @@ type AppCreateRequest struct {
 	AppName           string `json:"app_name" validate:"required" label:"应用名称"`
 	AppRemark         string `json:"app_remark" label:"应用备注"`
 	Status            int32  `json:"status" validate:"oneof=0 1 2" label:"应用状态"`
-	KeyType           int32  `json:"key_type" validate:"required" label:"应用密钥类型"`
+	KeyType           int32  `json:"key_type"  label:"应用密钥类型"`
 	PublicKey         string `json:"public_key" validate:"required" label:"应用公钥"`
 	PrivateKey        string `json:"private_key" validate:"required" label:"应用私钥"`
 	MerchantPublicKey string `json:"merchant_public_key"  label:"商户公钥"`
diff --git a/app/services/app.go b/app/services/app.go
index 47e0d4f..87ec3bb 100644
--- a/app/services/app.go
+++ b/app/services/app.go
@@ -61,7 +61,7 @@ func AppUpdate(app *appmodel.App) (code int) {
 	conn = conn.And(builder.Eq{"Id": app.Id})
 	if app.AppName != "" {
 		// 编辑页面更新，备注和白名单IP可更新为空
-		_, err = repo.AppUpdate(app, conn, "app_remark", "white_ip", "notify_url")
+		_, err = repo.AppUpdate(app, conn, "app_remark", "white_ip", "notify_url", "key_type", "public_key", "private_key", "merchant_public_key")
 	} else {
 		_, err = repo.AppUpdate(app, conn)
 	}