diff --git a/src/common/SpecialVideoHelper.ts b/src/common/SpecialVideoHelper.ts
index 3409791..fb94728 100644
--- a/src/common/SpecialVideoHelper.ts
+++ b/src/common/SpecialVideoHelper.ts
@@ -3,9 +3,12 @@ export interface IScreenInfo {
   screen_height: number;
   unit_width: number;
   unit_height: number;
-  wall_rows: number;
-  wall_cols: number;
+  screen_rows: number;
+  screen_cols: number;
   desktop_col: number;
+  desktop_row: number;
+  desktop_width: number;
+  desktop_height: number;
 }
 
 export class SpecialVideoHelper {
@@ -22,15 +25,17 @@ export class SpecialVideoHelper {
     const unit_height = SpecialVideoHelper.kScreenHeight / desktp_row;
     const screen_width = wall_cols * unit_width;
     const screen_height = wall_rows * unit_height;
-    console.log(screen_width);
     return {
       screen_width,
       screen_height,
       unit_width,
       unit_height,
-      wall_rows,
-      wall_cols,
+      screen_rows: wall_rows,
+      screen_cols: wall_cols,
       desktop_col,
+      desktop_row: desktop_col,
+      desktop_width: SpecialVideoHelper.kScreenWidth,
+      desktop_height: SpecialVideoHelper.kScreenHeight,
     };
   }
 }
diff --git a/src/components/SignalSourceDialog.vue b/src/components/SignalSourceDialog.vue
index 5e2e85d..207f03c 100644
--- a/src/components/SignalSourceDialog.vue
+++ b/src/components/SignalSourceDialog.vue
@@ -392,10 +392,6 @@ export default defineComponent({
         label: $t.t("multimedia file"),
         value: "EwindowType::Multimedia",
       },
-      {
-        label: $t.t("Web"),
-        value: "EwindowType::Web",
-      },
       {
         label: $t.t("image"),
         value: "EwindowType::Image",
@@ -404,6 +400,10 @@ export default defineComponent({
         label: $t.t("rtsp"),
         value: "EwindowType::Rtsp",
       },
+      {
+        label: $t.t("Web"),
+        value: "EwindowType::Web",
+      },
       {
         label: $t.t("clock"),
         value: "EwindowType::Clock",
@@ -417,24 +417,30 @@ export default defineComponent({
 
     const refresh_signal_source_options = () => {
       signal_source_options.value = [];
-      for (const item of build_signal_source_options) {
-        signal_source_options.value.push(item);
-      }
-      if (
-        ($store.state.device_attribute & Protocol.EDeviceAttribute.CustomISV) ==
-        0
-      ) {
-        signal_source_options.value.push({
-          label: $t.t("weather"),
-          value: "EwindowType::Weather",
-        });
-      } else {
-        const index = signal_source_options.value.findIndex(
-          (element: any) => element && element.value == "EwindowType::Weather"
-        );
-        if (index != -1) {
-          signal_source_options.value.splice(index, 1);
+      if ($store.state.isLedPlayer()) {
+        for (const item of build_signal_source_options) {
+          signal_source_options.value.push(item);
         }
+        if (
+          ($store.state.device_attribute &
+            Protocol.EDeviceAttribute.CustomISV) ==
+          0
+        ) {
+          signal_source_options.value.push({
+            label: $t.t("weather"),
+            value: "EwindowType::Weather",
+          });
+        } else {
+          const index = signal_source_options.value.findIndex(
+            (element: any) => element && element.value == "EwindowType::Weather"
+          );
+          if (index != -1) {
+            signal_source_options.value.splice(index, 1);
+          }
+        }
+      } else if ($store.state.isSpecialVideo()) {
+        signal_source_options.value = [];
+        signal_source_options.value = build_signal_source_options.slice(0, 2);
       }
     };
 
diff --git a/src/components/WindowRectEditDialog.vue b/src/components/WindowRectEditDialog.vue
index fcd83d8..8b82e7f 100644
--- a/src/components/WindowRectEditDialog.vue
+++ b/src/components/WindowRectEditDialog.vue
@@ -352,9 +352,8 @@ export default defineComponent({
         };
 
         if (
-          window_rect.x + window_rect.width >
-            $store.state.device_screen_width ||
-          window_rect.y + window_rect.height > $store.state.device_screen_height
+          window_rect.x + window_rect.width > screen_width.value ||
+          window_rect.y + window_rect.height > screen_height.value
         ) {
           $q.dialog({
             title: $t.t("Warning"),