diff --git a/models/repo_activity_custom.go b/models/repo_activity_custom.go
index 04f8f7ae1..539bb6b0d 100644
--- a/models/repo_activity_custom.go
+++ b/models/repo_activity_custom.go
@@ -14,7 +14,6 @@ type ContributorWithUserId struct {
 	UserId        int64
 	IsAdmin       bool
 	RelAvatarLink string
-	Email         string
 }
 
 func GetRepoKPIStats(repo *Repository) (*git.RepoKPIStats, error) {
@@ -145,11 +144,14 @@ func GetTop10Contributor(repoPath string) ([]ContributorWithUserId, error) {
 				value, ok := contributorDistinctDict[user.Email]
 				if !ok {
 					contributorDistinctDict[user.Email] = ContributorWithUserId{
-						contributor,
+						git.Contributor{
+							contributor.CommitCnt,
+							user.Name,
+							user.Email,
+						},
 						user.ID,
 						user.IsAdmin,
 						user.RelAvatarLink(),
-						user.Email,
 					}
 				} else {
 
@@ -164,7 +166,6 @@ func GetTop10Contributor(repoPath string) ([]ContributorWithUserId, error) {
 						-1,
 						false,
 						"",
-						contributor.Email,
 					}
 				} else {
 					value.CommitCnt += contributor.CommitCnt