diff --git a/README.md b/README.md
index 9580e5b..afde4fb 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,14 @@ CKWK_DEBUG_SKIP_SSL_VERIFY=true
 调试日志 WS 仅在 `debug` 模式开启，连接地址：
 
 ```shell
-ws://127.0.0.1:8080/api/debug/ws/logs
+ws://127.0.0.1:8080/api/debug/logs/ws
+```
+
+调试日志快照和下载接口：
+
+```shell
+GET /api/debug/logs
+GET /api/debug/logs/download
 ```
 
 服务端会保留最近 1000 条内存日志，并持续推送新的入站 HTTP、出站请求和应用日志。
diff --git a/internal/handler/debug_log.go b/internal/handler/debug_log.go
index aaa3a37..2ad7a72 100644
--- a/internal/handler/debug_log.go
+++ b/internal/handler/debug_log.go
@@ -1,9 +1,12 @@
 package handler
 
 import (
+	"encoding/json"
+	"fmt"
 	"net/http"
 	"time"
 
+	"ckwk/internal/dto"
 	"ckwk/pkg/log"
 
 	"github.com/gin-gonic/gin"
@@ -16,6 +19,26 @@ var debugLogUpgrader = websocket.Upgrader{
 	},
 }
 
+func DebugLogs(ctx *gin.Context) {
+	ctx.JSON(http.StatusOK, dto.Success(map[string]any{
+		"list": log.Entries(),
+	}))
+}
+
+func DebugLogsDownload(ctx *gin.Context) {
+	entries := log.Entries()
+	content, err := json.MarshalIndent(entries, "", "  ")
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, dto.Error(500, "日志导出失败"))
+		return
+	}
+
+	filename := fmt.Sprintf("wk-debug-logs-%s.json", time.Now().Format("20060102-150405"))
+	ctx.Header("Content-Type", "application/json; charset=utf-8")
+	ctx.Header("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", filename))
+	ctx.Data(http.StatusOK, "application/json; charset=utf-8", content)
+}
+
 func DebugLogWS(ctx *gin.Context) {
 	conn, err := debugLogUpgrader.Upgrade(ctx.Writer, ctx.Request, nil)
 	if err != nil {
diff --git a/internal/handler/version.go b/internal/handler/version.go
index fda5924..7a27a64 100644
--- a/internal/handler/version.go
+++ b/internal/handler/version.go
@@ -9,6 +9,7 @@ import (
 
 func Version(ctx *gin.Context) {
 	ctx.JSON(200, dto.Success(map[string]string{
+		"Mode":      conf.Mode,
 		"Version":   conf.Version,
 		"BuildAt":   conf.BuildAt,
 		"GitAuthor": conf.GitAuthor,
diff --git a/internal/router/router.go b/internal/router/router.go
index 06aadff..e501da0 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -71,6 +71,9 @@ func SetupRouter() *gin.Engine {
 		if conf.IsDebugMode() {
 			debug := api.Group("/debug")
 			{
+				debug.GET("/logs", handler.DebugLogs)
+				debug.GET("/logs/download", handler.DebugLogsDownload)
+				debug.GET("/logs/ws", handler.DebugLogWS)
 				debug.GET("/ws/logs", handler.DebugLogWS)
 			}
 		}
diff --git a/web/frontend b/web/frontend
index 7e102b3..1396592 160000
--- a/web/frontend
+++ b/web/frontend
@@ -1 +1 @@
-Subproject commit 7e102b3b7647a9ef995ecffd3a1b66ebf737c89f
+Subproject commit 13965921418b94d6f4a23c531539b2b067b542ec