diff --git a/internal/nodes/http_request_websocket.go b/internal/nodes/http_request_websocket.go
index 5bb4b25..91de38f 100644
--- a/internal/nodes/http_request_websocket.go
+++ b/internal/nodes/http_request_websocket.go
@@ -56,7 +56,7 @@ func (this *HTTPRequest) doWebsocket() {
 	}
 
 	clientConn, _, err := this.writer.Hijack()
-	if err != nil {
+	if err != nil || clientConn == nil {
 		this.write50x(err, http.StatusInternalServerError)
 		return
 	}
diff --git a/internal/waf/action_base.go b/internal/waf/action_base.go
index b3cc227..93bf304 100644
--- a/internal/waf/action_base.go
+++ b/internal/waf/action_base.go
@@ -15,7 +15,7 @@ func (this *BaseAction) CloseConn(writer http.ResponseWriter) error {
 	hijack, ok := writer.(http.Hijacker)
 	if ok {
 		conn, _, err := hijack.Hijack()
-		if err == nil {
+		if err == nil && conn != nil {
 			return conn.Close()
 		}
 	}
diff --git a/internal/waf/action_page.go b/internal/waf/action_page.go
new file mode 100644
index 0000000..ab5b905
--- /dev/null
+++ b/internal/waf/action_page.go
@@ -0,0 +1,41 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package waf
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/waf/requests"
+	"net/http"
+)
+
+type PageAction struct {
+	BaseAction
+
+	Status int    `yaml:"status" json:"status"`
+	Body   string `yaml:"body" json:"body"`
+}
+
+func (this *PageAction) Init(waf *WAF) error {
+	return nil
+}
+
+func (this *PageAction) Code() string {
+	return ActionPage
+}
+
+func (this *PageAction) IsAttack() bool {
+	return false
+}
+
+// WillChange determine if the action will change the request
+func (this *PageAction) WillChange() bool {
+	return true
+}
+
+// Perform the action
+func (this *PageAction) Perform(waf *WAF, group *RuleGroup, set *RuleSet, request requests.Request, writer http.ResponseWriter) (allow bool) {
+	writer.Header().Set("Content-Type", "text/html; charset=utf-8")
+	writer.WriteHeader(this.Status)
+	_, _ = writer.Write([]byte(request.Format(this.Body)))
+
+	return false
+}
diff --git a/internal/waf/action_types.go b/internal/waf/action_types.go
index 3a9d512..75aeace 100644
--- a/internal/waf/action_types.go
+++ b/internal/waf/action_types.go
@@ -13,6 +13,7 @@ const (
 	ActionPost307  ActionString = "post_307"  // 针对POST的307重定向认证
 	ActionRecordIP ActionString = "record_ip" // 记录IP
 	ActionTag      ActionString = "tag"       // 标签
+	ActionPage     ActionString = "page"      // 显示网页
 	ActionAllow    ActionString = "allow"     // allow
 	ActionGoGroup  ActionString = "go_group"  // go to next rule group
 	ActionGoSet    ActionString = "go_set"    // go to next rule set
@@ -73,6 +74,12 @@ var AllActions = []*ActionDefinition{
 		Instance: new(TagAction),
 		Type:     reflect.TypeOf(new(TagAction)).Elem(),
 	},
+	{
+		Name:     "显示页面",
+		Code:     ActionPage,
+		Instance: new(PageAction),
+		Type:     reflect.TypeOf(new(PageAction)).Elem(),
+	},
 	{
 		Name:     "跳到下一个规则分组",
 		Code:     ActionGoGroup,
diff --git a/internal/waf/rule_set.go b/internal/waf/rule_set.go
index 2e2274a..35169d3 100644
--- a/internal/waf/rule_set.go
+++ b/internal/waf/rule_set.go
@@ -67,13 +67,16 @@ func (this *RuleSet) Init(waf *WAF) error {
 		instance := FindActionInstance(action.Code, action.Options)
 		if instance == nil {
 			remotelogs.Error("WAF_RULE_SET", "can not find instance for action '"+action.Code+"'")
-		} else {
-			this.actionInstances = append(this.actionInstances, instance)
+			continue
 		}
+
 		err := instance.Init(waf)
 		if err != nil {
 			remotelogs.Error("WAF_RULE_SET", "init action '"+action.Code+"' failed: "+err.Error())
+			continue
 		}
+
+		this.actionInstances = append(this.actionInstances, instance)
 	}
 
 	// sort actions