修改英语语法错误
Throughinvestigationandresearch,findstaffperformanceevaluationsystemdefectsisYongChuncompanycurrentlyfacedwithadifficultsituation,themainreasonforthispaperfirstreviewstheperformanceevaluationrelatedtheoryandthecommonassessmentmethods,andfocusesonthemethodofKPmohan,ThentheYongChuncompanyemployeeperformanceevaluationstatusquoandexistingproblemswereanalyzed,foundonthecompanytopYongChunemployeeperformanceevaluationsystemofcontemptandignore,institutionalinertia,employeeparalysisandprofessionalHRMstaffisduetothelackofyongcompanyperformanceevaluationproblemmainreason,Thenincombinationwiththeactuallocalelectricpowerenterprise,putsforwardthecompanystaffperformanceevaluationofyongsolutionofproblemsshouldbeimprovedKPIperformancetoolsYongChun'sstaffperformanceappraisalsystems,trainingevaluationofthemainImprovetheevaluationofthemainqualityofthejobanalysis,refiningassessmentindicators,fordifferentemployees,matchingassessmentmethods,andscientificuseofassessmentresults.Finally,theimprovedevaluationofprogramimplementation,includingtheimplementationofplanningandimplementationprocesstohelpcompanyoutofdifficulties,andfurtheraccesstohumanresources,competitiveadvantage.