diff --git a/api/graphql.go b/api/graphql.go
index 9458d66..2c8a348 100644
--- a/api/graphql.go
+++ b/api/graphql.go
@@ -127,6 +127,7 @@ func NewSchema(config Config) (graphql.Schema, error) {
 			"title":       &graphql.Field{Type: graphql.String, Description: "标题"},
 			"orientation": &graphql.Field{Type: graphql.String, Description: "方向"},
 			"device":      &graphql.Field{Type: graphql.String, Description: "设备"},
+			"era":         &graphql.Field{Type: graphql.String, Description: "游戏上线年份"},
 			"tags":        &graphql.Field{Type: graphql.String, Description: "标签"},
 			"user":        &graphql.Field{Type: user, Description: "所属用户"},
 			"create_time": &graphql.Field{Type: graphql.DateTime, Description: "创建时间"},
@@ -395,6 +396,7 @@ func NewSchema(config Config) (graphql.Schema, error) {
 				},
 			}),
 			Args: graphql.FieldConfigArgument{
+				"era":           &graphql.ArgumentConfig{Type: graphql.String, Description: "筛选图像中指定上线年份的"},
 				"device":        &graphql.ArgumentConfig{Type: graphql.String, Description: "游戏设备"},
 				"sort":          &graphql.ArgumentConfig{Type: graphql.String, Description: "排序方法"},
 				"order":         &graphql.ArgumentConfig{Type: orderType, Description: "排序方向", DefaultValue: "ASC"},
@@ -575,6 +577,11 @@ func NewSchema(config Config) (graphql.Schema, error) {
 					query = query.Joins("JOIN web_article ON web_images.article_id = web_article.id AND web_article.device = ?", p.Args["device"])
 				}
 
+				// 数据库中筛选:游戏上线年份
+				if p.Args["era"] != nil {
+					query = query.Joins("JOIN web_article ON web_images.article_id = web_article.id AND web_article.era = ?", p.Args["era"])
+				}
+
 				// 排序
 
 				// 截取:取交集
diff --git a/api/struct.go b/api/struct.go
index 32c644b..ef97e48 100644
--- a/api/struct.go
+++ b/api/struct.go
@@ -114,6 +114,7 @@ type Article struct {
 	Title       string    `json:"title"       db:"title"`
 	Orientation string    `json:"orientation" db:"orientation"`
 	Device      string    `json:"device"      db:"device"`
+	Era         string    `json:"era"         db:"era"`
 	Tags        string    `json:"tags"        db:"tags"`
 	UserId      int       `json:"user_id"     db:"user_id"`
 	User        User      `json:"user"        gorm:"foreignKey:UserId"`