Merge pull request '楼栋统计' (#9) from fix_total into develop

Reviewed-on: http://101.201.121.115:3000/leo/SSW_WebPlatform/pulls/9

web/models/c_surveysheet_result.go

@@ -1355,8 +1355,7 @@ func (c *CSurveysheetResult) Statistic(selectType string, year string, unit stri
 			result.Building.SatisfactionPercent = 0
 
 		} else {
-			result.Building.SatisfactionPercent = utils.Decimal(float64(result.Building.ASum*5+result.Building.BSum*4+result.Building.CSum*3+result.Building.BSum*2+result.Building.ESum*1)/float64(result.Building.Count*5), 3)
-			result.Building.DifferencePercent = utils.Decimal(result.Building.SatisfactionPercent-result.Building.SatisfactionPercent, 3)
+			result.Building.SatisfactionPercent = utils.Decimal(float64(result.Building.ASum*5+result.Building.BSum*4+result.Building.CSum*3+result.Building.DSum*2+result.Building.ESum*1)/float64(result.Building.Count*5), 3)
 		}
 		if result.Building.Rooms == 0 {
 			result.Building.SampleBuildingPercent = 0