diff --git a/internal/iplibrary/manager_ip_list.go b/internal/iplibrary/manager_ip_list.go
index 917d823..017cf97 100644
--- a/internal/iplibrary/manager_ip_list.go
+++ b/internal/iplibrary/manager_ip_list.go
@@ -49,7 +49,7 @@ func (this *IPListManager) Start() {
 		remotelogs.Println("IP_LIST_MANAGER", err.Error())
 	}
 
-	ticker := time.NewTicker(60 * time.Second) // TODO 未来改成可以手动触发IP变更事件
+	ticker := time.NewTicker(60 * time.Second)
 	events.On(events.EventQuit, func() {
 		ticker.Stop()
 	})
diff --git a/internal/nodes/http_request.go b/internal/nodes/http_request.go
index db035ad..5a538a3 100644
--- a/internal/nodes/http_request.go
+++ b/internal/nodes/http_request.go
@@ -853,6 +853,7 @@ func (this *HTTPRequest) requestServerPort() int {
 
 // 设置代理相关头部信息
 // 参考：https://tools.ietf.org/html/rfc7239
+// TODO X-Forwarded-* 系列做成可选项，避免有些源站屏蔽此项
 func (this *HTTPRequest) setForwardHeaders(header http.Header) {
 	if this.RawReq.Header.Get("Connection") == "close" {
 		this.RawReq.Header.Set("Connection", "keep-alive")
diff --git a/internal/nodes/http_request_waf.go b/internal/nodes/http_request_waf.go
index e90c566..5f04bb0 100644
--- a/internal/nodes/http_request_waf.go
+++ b/internal/nodes/http_request_waf.go
@@ -84,6 +84,7 @@ func (this *HTTPRequest) checkWAFRequest(firewallPolicy *firewallconfigs.HTTPFir
 						countryId := iplibrary.SharedCountryManager.Lookup(result.Country)
 						if countryId > 0 && lists.ContainsInt64(regionConfig.DenyCountryIds, countryId) {
 							// TODO 可以配置对封禁的处理方式等
+							// TODO 需要记录日志信息
 							this.writer.WriteHeader(http.StatusForbidden)
 							this.writer.Close()
 
@@ -99,6 +100,7 @@ func (this *HTTPRequest) checkWAFRequest(firewallPolicy *firewallconfigs.HTTPFir
 						provinceId := iplibrary.SharedProvinceManager.Lookup(result.Province)
 						if provinceId > 0 && lists.ContainsInt64(regionConfig.DenyProvinceIds, provinceId) {
 							// TODO 可以配置对封禁的处理方式等
+							// TODO 需要记录日志信息
 							this.writer.WriteHeader(http.StatusForbidden)
 							this.writer.Close()
 
diff --git a/internal/utils/ip_test.go b/internal/utils/ip_test.go
new file mode 100644
index 0000000..132b4aa
--- /dev/null
+++ b/internal/utils/ip_test.go
@@ -0,0 +1,9 @@
+package utils
+
+import "testing"
+
+func TestIP2Long(t *testing.T) {
+	t.Log(IP2Long("0.0.0.0"))
+	t.Log(IP2Long("1.0.0.0"))
+	t.Log(IP2Long("0.0.0.0.0"))
+}