diff --git a/ai.go b/ai.go
index 1b6646b..9e80e6c 100644
--- a/ai.go
+++ b/ai.go
@@ -42,8 +42,17 @@ func getCategoryWithAi(ctx context.Context, goodsName string, address string) (c
 		return
 	}
 	cateInfo := strings.Split(resMap.Predictions[0].Category, "_")
-	cateId, _ = strconv.Atoi(cateInfo[1])
-	return cateId, cateInfo[0], resMap.Predictions[0].Confidence, nil
+	if len(cateInfo) != 2 {
+		cateName = ""
+		cateId = 0.000000
+	} else {
+		cateName = cateInfo[0]
+		cateId, err = strconv.Atoi(cateInfo[1])
+		if err != nil {
+		}
+	}
+
+	return cateId, cateName, resMap.Predictions[0].Confidence, nil
 }
 
 type Category struct {
diff --git a/ai_test.go b/ai_test.go
index 9605056..c5e38da 100644
--- a/ai_test.go
+++ b/ai_test.go
@@ -86,7 +86,7 @@ func goodsAll() (data []Goods) {
 		row Goods
 		err error
 	)
-	rows, _ := db.Raw("SELECT id,title  FROM `goods`  order by id desc limit 1000 offset 3156").Rows() //where brand_category_check=4
+	rows, _ := db.Raw("SELECT id,title  FROM `goods`  order by id ").Rows() //where brand_category_check=4
 	defer rows.Close()
 	for rows.Next() {
 		err = db.ScanRows(rows, &row)
diff --git a/go.mod b/go.mod
index d77ec3e..748d323 100644
--- a/go.mod
+++ b/go.mod
@@ -5,13 +5,14 @@ go 1.22.10
 toolchain go1.23.7
 
 require (
+	gitea.cdlsxd.cn/self-tools/l_ai_category v1.9.0
+	gitea.cdlsxd.cn/self-tools/l_request v1.0.8
 	github.com/volcengine/volcengine-go-sdk v1.0.187
 	gorm.io/driver/mysql v1.5.7
 	gorm.io/gorm v1.25.12
 )
 
 require (
-	gitea.cdlsxd.cn/self-tools/l_request v1.0.8 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect