diff --git a/main.go b/main.go
new file mode 100644
index 0000000..fb6bc03
--- /dev/null
+++ b/main.go
@@ -0,0 +1,73 @@
+package main
+
+import (
+	"log"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/474420502/extractor"
+	"github.com/474420502/requests"
+)
+
+type ItemList struct {
+	LogoUri []string `exp:"//div[@class='result-group bg-white']//img" method:"AttributeValue,src"`
+}
+
+func main() {
+	ses := requests.NewSession()
+	tp := ses.Get("https://brandeps.com/logo/Latest?page=500")
+
+	dp, err := os.ReadFile("logos/.record")
+	if err != nil {
+		log.Panic(err)
+	}
+	startPage, err := strconv.Atoi(string(dp))
+	if err != nil {
+		log.Panic(err)
+	}
+
+	page := tp.QueryParam("page")
+	for i := startPage; i < 500; i++ {
+		log.Println("page", i)
+
+		// strconv.Itoa(i)
+		err = os.WriteFile("logos/.record", []byte(strconv.Itoa(i)), 0644)
+		if err != nil {
+			panic(err)
+		}
+
+		page.IntSet(int64(i))
+		res, err := tp.Execute()
+		if err != nil {
+			panic(err)
+		}
+
+		// log.Println(res.ContentString())
+		etor := extractor.ExtractHtml(res.Content())
+		itemlist := &ItemList{}
+		etor.GetObjectByTag(itemlist)
+		if len(itemlist.LogoUri) <= 0 {
+			break
+		}
+		for _, uri := range itemlist.LogoUri {
+
+			// uri = strings.Replace(uri, ".svg", ".eps", 1)
+			log.Println(uri)
+			res, err = ses.Get(uri).Execute()
+			if err != nil {
+				panic(err)
+			}
+			index := strings.LastIndex(uri, "/")
+			if index >= 0 {
+				log.Println(uri[index+1:])
+				err = os.WriteFile("logos/"+uri[index+1:], res.Content(), 0644)
+				if err != nil {
+					panic(err)
+				}
+			}
+
+		}
+	}
+	// https://brandeps.com/logo/Latest?page=4
+}
diff --git a/main_test.go b/main_test.go
index 470d773..9f5d2cd 100644
--- a/main_test.go
+++ b/main_test.go
@@ -1,75 +1,10 @@
-package downloadlogo
+package main
 
 import (
-	"log"
-	"os"
-	"strconv"
-	"strings"
 	"testing"
-
-	"github.com/474420502/extractor"
-	"github.com/474420502/requests"
 )
 
-type ItemList struct {
-	LogoUri []string `exp:"//div[@class='result-group bg-white']//img" method:"AttributeValue,src"`
-}
-
 func TestMain(t *testing.T) {
 
-	ses := requests.NewSession()
-	tp := ses.Get("https://brandeps.com/logo/Latest?page=500")
-
-	dp, err := os.ReadFile("logos/.record")
-	if err != nil {
-		log.Panic(err)
-	}
-	startPage, err := strconv.Atoi(string(dp))
-	if err != nil {
-		log.Panic(err)
-	}
-
-	page := tp.QueryParam("page")
-	for i := startPage; i < 500; i++ {
-		log.Println("page", i)
-
-		// strconv.Itoa(i)
-		err = os.WriteFile("logos/.record", []byte(strconv.Itoa(i)), 0644)
-		if err != nil {
-			panic(err)
-		}
-
-		page.IntSet(int64(i))
-		res, err := tp.Execute()
-		if err != nil {
-			panic(err)
-		}
-
-		// log.Println(res.ContentString())
-		etor := extractor.ExtractHtml(res.Content())
-		itemlist := &ItemList{}
-		etor.GetObjectByTag(itemlist)
-		if len(itemlist.LogoUri) <= 0 {
-			break
-		}
-		for _, uri := range itemlist.LogoUri {
-
-			// uri = strings.Replace(uri, ".svg", ".eps", 1)
-			log.Println(uri)
-			res, err = ses.Get(uri).Execute()
-			if err != nil {
-				panic(err)
-			}
-			index := strings.LastIndex(uri, "/")
-			if index >= 0 {
-				log.Println(uri[index+1:])
-				err = os.WriteFile("logos/"+uri[index+1:], res.Content(), 0644)
-				if err != nil {
-					panic(err)
-				}
-			}
-
-		}
-	}
-	// https://brandeps.com/logo/Latest?page=4
+	main()
 }