diff --git a/routers/repo/view.go b/routers/repo/view.go
index 76593ecc7..5c116285f 100644
--- a/routers/repo/view.go
+++ b/routers/repo/view.go
@@ -569,10 +569,19 @@ func safeURL(address string) string {
 }
 
 type ContributorInfo struct {
-	UserInfo *models.User
-	Email    string // for contributor who is not a registered user
+	UserInfo *models.User  // nil for contributor who is not a registered user
+	Email    string
+	CommitCnt int
 }
 
+func getContributorInfo(contributorInfos []*ContributorInfo, email string) *ContributorInfo{
+	for _, c := range contributorInfos {
+		if strings.Compare(c.Email,email) == 0 {
+			return c
+		}
+	}
+	return nil
+}
 // Home render repository home page
 func Home(ctx *context.Context) {
 	if len(ctx.Repo.Units) > 0 {
@@ -583,12 +592,17 @@ func Home(ctx *context.Context) {
 			for _, c := range contributors {
 				user, err := models.GetUserByEmail(c.Email)
 				if err == nil {
-					contributorInfos = append(contributorInfos, &ContributorInfo{
-						user, c.Email,
-					})
+					existedContributorInfo := getContributorInfo(contributorInfos,user.Email)
+					if existedContributorInfo != nil {
+						existedContributorInfo.CommitCnt += c.CommitCnt
+					}else{
+						contributorInfos = append(contributorInfos, &ContributorInfo{
+							user, user.Email,c.CommitCnt,
+						})
+					}
 				} else {
 					contributorInfos = append(contributorInfos, &ContributorInfo{
-						nil, c.Email,
+						nil, c.Email,c.CommitCnt,
 					})
 				}
 			}
diff --git a/routers/secure/user.go b/routers/secure/user.go
index 8c06b0dab..1e88a7381 100755
--- a/routers/secure/user.go
+++ b/routers/secure/user.go
@@ -104,6 +104,21 @@ func CreateUser(ctx *context.Context, form api.CreateUserOption) {
 		}
 		return
 	}
+
+	err := models.AddEmailAddress(&models.EmailAddress{
+		UID: u.ID,
+		Email: form.Email,
+		IsActivated: !setting.Service.RegisterEmailConfirm,
+	})
+
+	if err != nil {
+		log.Error("AddEmailAddress failed:%v", err.Error(), ctx.Data["MsgID"])
+		ctx.JSON(http.StatusInternalServerError, map[string]string{
+			"error_msg": err.Error(),
+		})
+		return
+	}
+
 	log.Trace("Account created (%s): %s", ctx.User.Name, u.Name, ctx.Data["MsgID"])
 
 	// Send email notification.
diff --git a/routers/user/auth.go b/routers/user/auth.go
index dc5c5536b..dd66fcb8b 100755
--- a/routers/user/auth.go
+++ b/routers/user/auth.go
@@ -1165,7 +1165,19 @@ func SignUpPost(ctx *context.Context, cpt *captcha.Captcha, form auth.RegisterFo
 		}
 		return
 	}
-	log.Trace("Account created: %s", u.Name)
+	log.Trace("Account created: %s", u.Name, ctx.Data["MsgID"])
+
+	err := models.AddEmailAddress(&models.EmailAddress{
+		UID: u.ID,
+		Email: form.Email,
+		IsActivated: !setting.Service.RegisterEmailConfirm,
+	})
+
+	if err != nil {
+		log.Error("AddEmailAddress failed:%v", err.Error(), ctx.Data["MsgID"])
+		ctx.ServerError("AddEmailAddress", err)
+		return
+	}
 
 	// Auto-set admin for the only user.
 	if models.CountUsers() == 1 {
diff --git a/web_src/less/_repository.less b/web_src/less/_repository.less
index 0382595b3..9103d7e24 100644
--- a/web_src/less/_repository.less
+++ b/web_src/less/_repository.less
@@ -2685,7 +2685,7 @@ tbody.commit-list {
         width: 1127px;
     }
     th .message-wrapper {
-        max-width: 680px;
+        max-width: 510px;
     }
 }