From ae1ee4d1cbdd5f65506eac52d2dfed297f0fd99d Mon Sep 17 00:00:00 2001
From: suyl <770236076@qq.com>
Date: Tue, 13 Jul 2021 18:07:05 +0800
Subject: [PATCH] aa

---
 controllers/api_controller.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/controllers/api_controller.go b/controllers/api_controller.go
index 99c8252cb..94ea73f9d 100644
--- a/controllers/api_controller.go
+++ b/controllers/api_controller.go
@@ -278,11 +278,11 @@ func (c *ApiController) UpdatePrinter(dataMap map[string]interface{}) (data, err
 	} else {
 		sound = &soundStr
 	}
-	if volumeInt, ok := dataMap[keyVolume].(string); !ok {
-		volume = nil
+	if volumeInt, ok := dataMap[keyVolume].(int); !ok {
+		//volume = nil
+		return buildParamErrCodeAndErr(keyVolume)
 	} else {
-		volumeStr := utils.Str2Int(volumeInt)
-		volume = &volumeStr
+		volume = &volumeInt
 	}
 	appID = utils.Str2Int(dataMap[keyAppID].(string))
 	if err = cms.UpdatePrinter(appID, printNo, name, sim, sound, volume); err != nil {