diff --git a/internal/web/ui.go b/internal/web/ui.go
index 62fd2f9..7f84b00 100644
--- a/internal/web/ui.go
+++ b/internal/web/ui.go
@@ -1675,7 +1675,7 @@ func (u *UI) actionDevicesExportChannels(w http.ResponseWriter, r *http.Request)
     w.Header().Set("Content-Type", "text/csv; charset=utf-8")
     w.Header().Set("Content-Disposition", "attachment; filename=video_channels.csv")
     w.Write([]byte("\xef\xbb\xbf"))
-    w.Write([]byte("设备名,IP,通道名,视频源,RTSP地址,HLS地址\n"))
+    w.Write([]byte("设备名,IP,视频源,RTSP地址,HLS地址\n"))
 
     if u.preview == nil {
         return
@@ -1711,8 +1711,8 @@ func (u *UI) actionDevicesExportChannels(w http.ResponseWriter, r *http.Request)
         }
         rtsp := fmt.Sprintf("rtsp://%s:%s/live/%s", devIP, rtspPort, unit.Name)
         hls := fmt.Sprintf("http://%s:9000/hls/%s/index.m3u8", devIP, unit.Name)
-        fmt.Fprintf(w, "%s,%s,%s,%s,%s,%s\n",
-            escapeCSV(devName), escapeCSV(devIP), escapeCSV(unit.Name),
+        fmt.Fprintf(w, "%s,%s,%s,%s,%s\n",
+            escapeCSV(devName), escapeCSV(devIP),
             escapeCSV(unit.VideoSourceRef), escapeCSV(rtsp), escapeCSV(hls))
     }
 }
diff --git a/safesightd-linux-arm64 b/safesightd-linux-arm64
index a5648bb..0fc63ca 100644
Binary files a/safesightd-linux-arm64 and b/safesightd-linux-arm64 differ