diff --git a/pkg/filters/quickjs/debug.go b/pkg/filters/quickjs/debug.go
new file mode 100644
index 0000000..f9ceda9
--- /dev/null
+++ b/pkg/filters/quickjs/debug.go
@@ -0,0 +1,39 @@
+package quickjs
+
+import (
+	"net/http"
+	"strings"
+	"time"
+)
+
+type DebugData struct {
+	Status int            `json:"status"`
+	Header http.Header    `json:"header"`
+	Body   string         `json:"body"`
+	Logs   []DebugDataLog `json:"logs"`
+}
+
+type DebugDataLog struct {
+	Level   string    `json:"level"`
+	Time    time.Time `json:"time"`
+	Message string    `json:"message"`
+}
+
+// debugResponseWriter 用于在 debug 模式下捕获响应输出
+type debugResponseWriter struct {
+	buffer *strings.Builder
+	header http.Header
+	status int
+}
+
+func (w *debugResponseWriter) Header() http.Header {
+	return w.header
+}
+
+func (w *debugResponseWriter) Write(data []byte) (int, error) {
+	return w.buffer.Write(data)
+}
+
+func (w *debugResponseWriter) WriteHeader(statusCode int) {
+	w.status = statusCode
+}
diff --git a/pkg/filters/quickjs/quickjs.go b/pkg/filters/quickjs/quickjs.go
index ae432f5..9c4ee7d 100644
--- a/pkg/filters/quickjs/quickjs.go
+++ b/pkg/filters/quickjs/quickjs.go
@@ -79,25 +79,6 @@ var FilterInstQuickJS core.FilterInstance = func(config core.FilterParams) (core
 	}, nil
 }
 
-// debugResponseWriter 用于在 debug 模式下捕获响应输出
-type debugResponseWriter struct {
-	buffer *strings.Builder
-	header http.Header
-	status int
-}
-
-func (w *debugResponseWriter) Header() http.Header {
-	return w.header
-}
-
-func (w *debugResponseWriter) Write(data []byte) (int, error) {
-	return w.buffer.Write(data)
-}
-
-func (w *debugResponseWriter) WriteHeader(statusCode int) {
-	w.status = statusCode
-}
-
 // renderDebugPage 渲染调试页面
 func renderDebugPage(writer http.ResponseWriter, outputBuffer, logBuffer *strings.Builder, jsError error) error {
 	writer.Header().Set("Content-Type", "text/html; charset=utf-8")