diff --git a/pkg/proxy/crawl.go b/pkg/proxy/crawl.go
index 8ac67f0..a6cc696 100644
--- a/pkg/proxy/crawl.go
+++ b/pkg/proxy/crawl.go
@@ -13,7 +13,7 @@ import (
 )
 
 func CrawlProxies(ctx context.Context, getters []getter.Getter) {
-	var proxies structs.Proxies
+	var proxies = structs.NewProxies(make([]structs.Proxy, 0))
 	log.Infof("共%d个抓取源", len(getters))
 	var wg sync.WaitGroup
 	for _, gtr := range getters {