chore: format logs

controller/channel-test.go

@@ -129,7 +129,7 @@ func disableChannel(channelId int, channelName string, reason string) {
 	content := fmt.Sprintf("通道「%s」（#%d）已被禁用，原因：%s", channelName, channelId, reason)
 	err := common.SendEmail(subject, common.RootUserEmail, content)
 	if err != nil {
-		common.SysError(fmt.Sprintf("发送邮件失败：%s", err.Error()))
+		common.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
 	}
 }
 
@@ -176,7 +176,7 @@ func testAllChannels(c *gin.Context) error {
 		}
 		err := common.SendEmail("通道测试完成", common.RootUserEmail, "通道测试完成，如果没有收到禁用通知，说明所有通道都正常")
 		if err != nil {
-			common.SysError(fmt.Sprintf("发送邮件失败：%s", err.Error()))
+			common.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
 		}
 		testAllChannelsLock.Lock()
 		testAllChannelsRunning = false