diff --git a/models/user_business_analysis.go b/models/user_business_analysis.go
index 316fec78b..48b9205c6 100644
--- a/models/user_business_analysis.go
+++ b/models/user_business_analysis.go
@@ -852,7 +852,12 @@ func getUserIndexFromAnalysisAll(dateRecord UserBusinessAnalysisAll, ParaWeight
 	result += float64(dateRecord.StarRepoCount) * getParaWeightValue("StarRepoCount", ParaWeight, 0.1)
 	result += float64(dateRecord.LoginCount) * getParaWeightValue("LoginCount", ParaWeight, 0.1)
 	result += float64(dateRecord.WatchedCount) * getParaWeightValue("WatchedCount", ParaWeight, 0.3)
-	result += float64(dateRecord.CommitCodeSize) * getParaWeightValue("CommitCodeSize", ParaWeight, 0.1)
+	codeLine := float64(dateRecord.CommitCodeSize)
+	limitCodeLine := getParaWeightValue("LimitCommitCodeSize", ParaWeight, 1000)
+	if codeLine >= limitCodeLine {
+		codeLine = limitCodeLine
+	}
+	result += codeLine * getParaWeightValue("CommitCodeSize", ParaWeight, 0.01)
 	result += float64(dateRecord.SolveIssueCount) * getParaWeightValue("SolveIssueCount", ParaWeight, 0.2)
 	result += float64(dateRecord.EncyclopediasCount) * getParaWeightValue("EncyclopediasCount", ParaWeight, 0.1)
 	result += float64(dateRecord.CreateRepoCount) * getParaWeightValue("CreateRepoCount", ParaWeight, 0.05)
@@ -881,12 +886,12 @@ func getUserIndex(dateRecord UserBusinessAnalysis, ParaWeight map[string]float64
 	result += float64(dateRecord.StarRepoCount) * getParaWeightValue("StarRepoCount", ParaWeight, 0.1)
 	result += float64(dateRecord.LoginCount) * getParaWeightValue("LoginCount", ParaWeight, 0.1)
 	result += float64(dateRecord.WatchedCount) * getParaWeightValue("WatchedCount", ParaWeight, 0.3)
-	codeLine := float64(dateRecord.CommitCodeSize) / 1000
-	limitCodeLine := getParaWeightValue("LimitCommitCodeSize", ParaWeight, 100)
+	codeLine := float64(dateRecord.CommitCodeSize)
+	limitCodeLine := getParaWeightValue("LimitCommitCodeSize", ParaWeight, 1000)
 	if codeLine >= limitCodeLine {
 		codeLine = limitCodeLine
 	}
-	result += codeLine * getParaWeightValue("CommitCodeSize", ParaWeight, 0.1)
+	result += codeLine * getParaWeightValue("CommitCodeSize", ParaWeight, 0.01)
 	result += float64(dateRecord.SolveIssueCount) * getParaWeightValue("SolveIssueCount", ParaWeight, 0.2)
 	result += float64(dateRecord.EncyclopediasCount) * getParaWeightValue("EncyclopediasCount", ParaWeight, 0.1)
 	result += float64(dateRecord.CreateRepoCount) * getParaWeightValue("CreateRepoCount", ParaWeight, 0.05)