diff --git a/package.json b/package.json
index c48c6e0..77c3a41 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "media_player_client",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "A Quasar Framework app",
   "productName": "MediaPlayerClient",
   "author": "fangxiang <fangxiang@cloudview.work>",
diff --git a/src/components/FileManageDialog.vue b/src/components/FileManageDialog.vue
index a7cded9..6d3dab0 100644
--- a/src/components/FileManageDialog.vue
+++ b/src/components/FileManageDialog.vue
@@ -17,7 +17,10 @@
     >
       <q-card-section class="q-ma-none q-pa-sm">
         <div class="row">
-          <div class="col-auto text-h6">
+          <div v-if="status == 'select'" class="col-auto text-h6">
+            {{ $t("select file") }}({{ filters.join(";") }})
+          </div>
+          <div v-else class="col-auto text-h6">
             {{ $t("file manage") }}
           </div>
           <q-space />
@@ -321,7 +324,7 @@ a:hover {
 </style>
 
 <script lang="ts">
-import { defineComponent, ref, watch, computed } from "vue";
+import { defineComponent, ref, Ref, watch, computed } from "vue";
 import { useStore } from "src/store";
 import { useQuasar, date, copyToClipboard } from "quasar";
 import { useI18n } from "vue-i18n";
@@ -370,6 +373,7 @@ export default defineComponent({
     let uploader: any = ref(null);
     let resolve: any = null;
     let resolve_value: any = null;
+    const filters: Ref<string[]> = ref([]);
 
     const disk_options = ref([
       {
@@ -459,9 +463,27 @@ export default defineComponent({
     const _show_files = (response: any) => {
       if (response) {
         if (response.status == 200) {
-          const file_entity = response.data as FileEntity[];
-          if (file_entity) {
-            files.value = file_entity;
+          const file_entitys = response.data as FileEntity[];
+          if (Array.isArray(file_entitys)) {
+            if (filters.value.length == 0) {
+              files.value = file_entitys;
+            } else {
+              files.value = [];
+              for (const item of file_entitys) {
+                if (item) {
+                  if (item.is_directory) {
+                    files.value.push(item);
+                  } else {
+                    for (const filter of filters.value) {
+                      if (item.name.endsWith(filter)) {
+                        files.value.push(item);
+                        break;
+                      }
+                    }
+                  }
+                }
+              }
+            }
           } else {
             console.error("data is not typeof FileEntity!", response);
           }
@@ -481,6 +503,18 @@ export default defineComponent({
       refresh_file_list_async();
     };
 
+    const parseFilter = (filter?: string) => {
+      filters.value = [];
+
+      if (filter) {
+        for (const item of filter.split(";")) {
+          if (item && item.length > 0) {
+            filters.value.push(item);
+          }
+        }
+      }
+    };
+
     const selectFile = async (file: FileEntity) => {
       resolve_value = {
         file,
@@ -528,6 +562,10 @@ export default defineComponent({
       () => status.value,
       (newValue: string) => {
         switch (newValue) {
+          case undefined:
+          case null:
+            status.value = "normal";
+            break;
           case "normal":
           case "select":
             break;
@@ -594,16 +632,20 @@ export default defineComponent({
       refresh_file_list,
       refresh_file_list_async,
       status,
-      async showDialog(in_status: string) {
+      filters,
+      async showDialog(in_status: string, filter?: string) {
         status.value = in_status;
+        parseFilter(filter);
         refresh_usb_devices();
         refresh_file_list();
 
         show_dialog.value = true;
       },
-      showDialogAsync(in_status: string) {
+      showDialogAsync(in_status: string, filter?: string) {
+        console.log(filter);
         return new Promise((_resolve, _reject) => {
           status.value = in_status;
+          parseFilter(filter);
           refresh_usb_devices();
           refresh_file_list();
           show_dialog.value = true;
diff --git a/src/components/PlaylistDialog.vue b/src/components/PlaylistDialog.vue
index 9dfeb42..e540c9a 100644
--- a/src/components/PlaylistDialog.vue
+++ b/src/components/PlaylistDialog.vue
@@ -188,7 +188,10 @@ export default defineComponent({
 
     const doSelectFile = async () => {
       let result = "";
-      const obj = await file_manage_dialog.value.showDialogAsync("select");
+      const obj = await file_manage_dialog.value.showDialogAsync(
+        "select",
+        filter
+      );
       if (obj) {
         interface __I {
           path: string;
@@ -210,6 +213,8 @@ export default defineComponent({
       }
     };
 
+    let filter: string | undefined = "";
+
     return {
       show_dialog,
       loading,
@@ -218,16 +223,17 @@ export default defineComponent({
 
       addRow,
 
-      showDialogAsync(options: any) {
+      showDialogAsync(options: any, _filter?: string) {
         if (_resolove) {
           _resolove();
           _resolove = null;
         }
-        show_dialog.value = true;
+        filter = _filter;
         initialize_properties(options);
         if (play_list.value.length == 0) {
           addRow();
         }
+        show_dialog.value = true;
         return new Promise((resolove) => {
           _resolove = resolove;
         });
diff --git a/src/components/SignalSourceDialog.vue b/src/components/SignalSourceDialog.vue
index 48131ae..10a8b0b 100644
--- a/src/components/SignalSourceDialog.vue
+++ b/src/components/SignalSourceDialog.vue
@@ -154,10 +154,10 @@
                   @dblclick="
                     media_url_label.startsWith($t('file path')) &&
                     item_data.window_type == 'EwindowType::Image'
-                      ? doSelectFile()
+                      ? doSelectFile('.jpg;.png')
                       : item_data.window_type == 'EwindowType::Clock'
                       ? showClockDialog()
-                      : showPlaylistDialog()
+                      : showPlaylistDialog('.mp4;.avi;.ts;')
                   "
                   v-model="item_data.media_url"
                   :readonly="media_url_label.startsWith($t('file path'))"
@@ -502,12 +502,13 @@ export default defineComponent({
         );
         item_data.media_url = decodeURI(result);
       },
-      async showPlaylistDialog() {
+      async showPlaylistDialog(filter: string) {
         if (item_data.window_type != "EwindowType::Multimedia") {
           return;
         }
         const result = await playlist_dialog.value.showDialogAsync(
-          item_data.media_url
+          item_data.media_url,
+          filter
         );
         if (Array.isArray(result)) {
           if (result.length) {
@@ -535,11 +536,14 @@ export default defineComponent({
           }
         }
       },
-      async doSelectFile() {
+      async doSelectFile(filter: string) {
         if (!media_url_label.value.startsWith($t.t("file path"))) {
           return;
         }
-        const obj = await file_manage_dialog.value.showDialogAsync("select");
+        const obj = await file_manage_dialog.value.showDialogAsync(
+          "select",
+          filter
+        );
         if (obj) {
           interface __I {
             path: string;
diff --git a/src/components/Window.vue b/src/components/Window.vue
index 23a74e9..ce97153 100644
--- a/src/components/Window.vue
+++ b/src/components/Window.vue
@@ -34,6 +34,14 @@
             {{ $props.window.muted ? $t("unmute") : $t("mute") }}
           </q-item-section>
         </q-item>
+        <q-item
+          clickable
+          v-close-popup
+          :disable="$props.disable"
+          @click="$emit('replace_this_window', $props.window.window_id)"
+        >
+          <q-item-section> {{ $t("replace window") }} </q-item-section>
+        </q-item>
         <q-item
           clickable
           v-close-popup
@@ -254,6 +262,7 @@ export default defineComponent({
     "close_this_window",
     "close_other_windows",
     "close_all_windows",
+    "replace_this_window",
     "top_window",
     "lower_window",
     "edit_volume",
diff --git a/src/entities/WSProtocol.ts b/src/entities/WSProtocol.ts
index d6cabe6..f4fe34b 100644
--- a/src/entities/WSProtocol.ts
+++ b/src/entities/WSProtocol.ts
@@ -801,6 +801,7 @@ export namespace Protocol {
 
   export class AddSignalSourceResponseEntity extends Protocol.PacketEntity {
     success = false;
+    uuid: string = "";
 
     constructor() {
       super();
diff --git a/src/i18n/zh-CN/index.ts b/src/i18n/zh-CN/index.ts
index b45355f..e89904c 100644
--- a/src/i18n/zh-CN/index.ts
+++ b/src/i18n/zh-CN/index.ts
@@ -348,4 +348,6 @@ export default {
   HH: "时",
   MM: "分",
   SS: "秒",
+  "open window": "开窗",
+  "replace window": "替换窗口",
 };
diff --git a/src/pages/WallPage.vue b/src/pages/WallPage.vue
index 23c9228..6900df7 100644
--- a/src/pages/WallPage.vue
+++ b/src/pages/WallPage.vue
@@ -38,6 +38,7 @@
           @close_this_window="closeWindow"
           @close_other_windows="closeOtherWindows"
           @close_all_windows="closeAllWindows"
+          @replace_this_window="repliceWindow"
           @top_window="topWindow"
           @lower_window="lowerWindow"
           @dblclick="(evt) => windowDBClick(item.window_id)"
@@ -78,9 +79,27 @@
             height: item_height + 'px',
           }"
         >
-          <q-popup-proxy context-menu>
-            <q-popup-proxy context-menu />
+          <q-popup-proxy
+            context-menu
+            @show="
+              {
+                last_context_menu_pos_x = $event.layerX;
+                last_context_menu_pos_y = $event.layerY;
+              }
+            "
+          >
             <q-list>
+              <q-item
+                :disable="plan_running"
+                clickable
+                v-close-popup
+                @click="openWindowByLocalFile($event)"
+              >
+                <q-item-section avatar>
+                  <q-icon name="open_in_browser" />
+                </q-item-section>
+                <q-item-section> {{ $t("open window") }} </q-item-section>
+              </q-item>
               <q-item
                 :disable="plan_running"
                 clickable
@@ -119,6 +138,7 @@
   ></div>
   <edit-volume-dialog ref="edit_volume_dialog" />
   <polling-setting-dialog ref="polling_setting_dialog" />
+  <file-manage-dialog ref="file_manage_dialog" />
 </template>
 
 <style scoped>
@@ -163,6 +183,10 @@ import PollingSettingDialog from "src/components/PollingSettingDialog.vue";
 
 import vue3ResizeDrag from "../third_lib/vue3-resize-drag/components/vue3-resize-drag/index.vue";
 
+import FileManageDialog from "src/components/FileManageDialog.vue";
+import FileEntity from "src/entities/FileEntity";
+import { SignalSourceEntity } from "src/entities/SignalSourceEntity";
+
 class Rect {
   start_x = 0;
   start_y = 0;
@@ -185,6 +209,7 @@ export default defineComponent({
     Window,
     EditVolumeDialog,
     PollingSettingDialog,
+    FileManageDialog,
   },
   setup() {
     const $q = useQuasar();
@@ -193,6 +218,10 @@ export default defineComponent({
 
     const edit_volume_dialog: Ref<any> = ref(null);
     const polling_setting_dialog: Ref<any> = ref(null);
+    const file_manage_dialog: Ref<any> = ref(null);
+
+    const last_context_menu_pos_x = ref(0);
+    const last_context_menu_pos_y = ref(0);
 
     const plan_running = computed(
       () => $store.state.current_running_plan.trim() != ""
@@ -647,8 +676,14 @@ export default defineComponent({
       plan_running,
       edit_volume_dialog,
       polling_setting_dialog,
+      file_manage_dialog,
       area_open_window_rect,
       area_open_window_flag,
+      last_context_menu_pos_x,
+      last_context_menu_pos_y,
+      loga(a: any) {
+        console.log(a);
+      },
       onDrop(e: DragEvent) {
         e.preventDefault();
         let target = e.target as any;
@@ -927,6 +962,175 @@ export default defineComponent({
           }
         }
       },
+      async openWindowByLocalFile(event: MouseEvent) {
+        if (!wall.value) {
+          return;
+        }
+        const obj = await file_manage_dialog.value.showDialogAsync(
+          "select",
+          ".mp4;.avi;.ts;.jpg;.png;"
+        );
+        if (obj) {
+          interface __I {
+            path: string;
+            file: FileEntity;
+          }
+          let { path, file }: __I = obj;
+          if (path && file) {
+            const full_path = (path + "/" + file.name).replace(/\\/g, "/");
+            const entity: SignalSourceEntity = new SignalSourceEntity();
+            if (
+              file.name.endsWith("mp4") ||
+              file.name.endsWith("avi") ||
+              file.name.endsWith("ts")
+            ) {
+              entity.window_type = "EwindowType::Multimedia";
+              entity.media_url = JSON.stringify([full_path]);
+            } else {
+              entity.window_type = "EwindowType::Image";
+              entity.media_url = full_path;
+            }
+            entity.name = file.name;
+            entity.local_file_flag = true;
+            entity.group_uuid = "";
+            try {
+              const response = await GlobalData.getInstance()
+                .getCurrentClient()
+                ?.addSignalSource(entity);
+              if (response && response.success) {
+                const cell_width = 1.0 / $store.state.wall_col;
+                const cell_height = 1.0 / $store.state.wall_row;
+
+                const x =
+                  parseInt(
+                    (
+                      last_context_menu_pos_x.value /
+                      wall.value.offsetWidth /
+                      cell_width
+                    ).toFixed(0)
+                  ) * cell_width;
+                const y =
+                  parseInt(
+                    (
+                      last_context_menu_pos_y.value /
+                      wall.value.offsetHeight /
+                      cell_height
+                    ).toFixed(0)
+                  ) * cell_height;
+
+                if (!isNaN(x) && !isNaN(y)) {
+                  const open_window_request =
+                    new Protocol.OpenWindowRequestEntity(
+                      response.uuid,
+                      x,
+                      y,
+                      cell_width,
+                      cell_height
+                    );
+
+                  GlobalData.getInstance()
+                    .getCurrentClient()
+                    ?.openWindow(open_window_request);
+                }
+              }
+            } catch {}
+          }
+        }
+      },
+      async repliceWindow(window_id: number) {
+        if (!wall.value) {
+          return;
+        }
+        const old_window = $store.state.windows.find(
+          (element) => element && element.window_id == window_id
+        );
+        if (old_window) {
+          const old_signal_source = GlobalData.getInstance().signal_source.find(
+            (element) =>
+              element && element.uuid == old_window.signal_source_table_uuid
+          );
+          if (old_signal_source) {
+            const obj = await file_manage_dialog.value.showDialogAsync(
+              "select",
+              ".mp4;.avi;.ts;.jpg;.png;"
+            );
+            if (obj) {
+              interface __I {
+                path: string;
+                file: FileEntity;
+              }
+              let { path, file }: __I = obj;
+              if (path && file) {
+                const full_path = (path + "/" + file.name).replace(/\\/g, "/");
+                const entity: SignalSourceEntity = new SignalSourceEntity();
+                if (
+                  file.name.endsWith("mp4") ||
+                  file.name.endsWith("avi") ||
+                  file.name.endsWith("ts")
+                ) {
+                  entity.window_type = "EwindowType::Multimedia";
+                  entity.media_url = JSON.stringify([full_path]);
+                } else {
+                  entity.window_type = "EwindowType::Image";
+                  entity.media_url = full_path;
+                }
+                entity.name = file.name;
+                entity.local_file_flag = true;
+                entity.group_uuid = "";
+                try {
+                  const response = await GlobalData.getInstance()
+                    .getCurrentClient()
+                    ?.addSignalSource(entity);
+                  if (response && response.success) {
+                    const cell_width = 1.0 / $store.state.wall_col;
+                    const cell_height = 1.0 / $store.state.wall_row;
+
+                    const x =
+                      parseInt(
+                        (
+                          last_context_menu_pos_x.value /
+                          wall.value.offsetWidth /
+                          cell_width
+                        ).toFixed(0)
+                      ) * cell_width;
+                    const y =
+                      parseInt(
+                        (
+                          last_context_menu_pos_y.value /
+                          wall.value.offsetHeight /
+                          cell_height
+                        ).toFixed(0)
+                      ) * cell_height;
+
+                    if (!isNaN(x) && !isNaN(y)) {
+                      const open_window_request =
+                        new Protocol.OpenWindowRequestEntity(
+                          response.uuid,
+                          old_window.x,
+                          old_window.y,
+                          old_window.width,
+                          old_window.height
+                        );
+                      open_window_request.muted = old_window.muted;
+                      open_window_request.volume = old_window.volume;
+                      open_window_request.paused = !old_window.playing;
+                      open_window_request.play_speed = old_window.play_speed;
+
+                      GlobalData.getInstance()
+                        .getCurrentClient()
+                        ?.closeWindow(old_window.window_id);
+
+                      GlobalData.getInstance()
+                        .getCurrentClient()
+                        ?.openWindow(open_window_request);
+                    }
+                  }
+                } catch {}
+              }
+            }
+          }
+        }
+      },
     };
   },
 });