diff --git a/api/graphql.go b/api/graphql.go
index f0cde4a..f044a87 100644
--- a/api/graphql.go
+++ b/api/graphql.go
@@ -110,13 +110,18 @@ func NewSchema(config Config) (graphql.Schema, error) {
 
 	// 定时检查补全颜色字段
 	checkColorNullRows := func() {
+		// 跳过的行数
+		offset := 0
+
 		for {
-			time.Sleep(10 * time.Second)
+			time.Sleep(1 * time.Second)
 			var list []struct {
 				ID      int
 				Content string
 			}
-			if err := db.Table("web_images").Select("id", "content").Where("article_category_top_id = 22").Where("color_0_r IS NULL").Limit(10).Scan(&list).Error; err != nil {
+
+			fmt.Println("跳过的行数:", offset)
+			if err := db.Table("web_images").Select("id", "content").Where("article_category_top_id = 22").Where("color_0_r IS NULL").Offset(offset).Limit(100).Scan(&list).Error; err != nil {
 				fmt.Println("定时检查补全颜色字段查询失败", err)
 				continue
 			}
@@ -131,6 +136,7 @@ func NewSchema(config Config) (graphql.Schema, error) {
 				file, err := os.Open(filepath)
 				if err != nil {
 					fmt.Println("打开文件失败", index, item.ID, item.Content, err)
+					offset++
 					continue
 				}
 				defer file.Close()