diff --git a/http/request/admin/user.go b/http/request/admin/user.go
index 47b39c3..a40ae77 100644
--- a/http/request/admin/user.go
+++ b/http/request/admin/user.go
@@ -6,7 +6,7 @@ import (
 
 type UserForm struct {
 	Id       uint   `json:"id"`
-	Username string `json:"username" validate:"required,gte=4,lte=10"`
+	Username string `json:"username" validate:"required,gte=2,lte=10"`
 	Email    string `json:"email"` //validate:"required,email" email不强制
 	//Password string           `json:"password" validate:"required,gte=4,lte=20"`
 	Nickname string           `json:"nickname"`
@@ -64,8 +64,8 @@ type GroupUsersQuery struct {
 }
 
 type RegisterForm struct {
-	Username        string `json:"username" validate:"required,gte=4,lte=10"`
-	Email           string `json:"email" validate:"required,email"`
+	Username        string `json:"username" validate:"required,gte=2,lte=10"`
+	Email           string `json:"email"` // validate:"required,email"
 	Password        string `json:"password" validate:"required,gte=4,lte=20"`
 	ConfirmPassword string `json:"confirm_password" validate:"required,gte=4,lte=20"`
 }
diff --git a/http/request/api/user.go b/http/request/api/user.go
index 6327191..f6fde28 100644
--- a/http/request/api/user.go
+++ b/http/request/api/user.go
@@ -34,7 +34,7 @@ type LoginForm struct {
 	Id         string            `json:"id"  label:"id"`
 	Type       string            `json:"type"  label:"type"`
 	Uuid       string            `json:"uuid"  label:"uuid"`
-	Username   string            `json:"username" validate:"required,gte=4,lte=10" label:"用户名"`
+	Username   string            `json:"username" validate:"required,gte=2,lte=10" label:"用户名"`
 	Password   string            `json:"password,omitempty" validate:"gte=4,lte=20" label:"密码"`
 }