diff --git a/src/entities/MultimediaWindowEntity.ts b/src/entities/MultimediaWindowEntity.ts
index 0a7491b..a09907d 100644
--- a/src/entities/MultimediaWindowEntity.ts
+++ b/src/entities/MultimediaWindowEntity.ts
@@ -14,7 +14,7 @@ export class MultimediaWindowEntity extends BaseEntity {
 
   volume: number = 80;
   muted: boolean = false;
-  playing: boolean = false;
+  paused: boolean = false;
   play_speed: number = 1;
   polling: boolean = false;
   polling_uuid: string = "";
diff --git a/src/entities/WindowOtherStateChangeNotifyEntity.ts b/src/entities/WindowOtherStateChangeNotifyEntity.ts
index fdf16f0..71d9f15 100644
--- a/src/entities/WindowOtherStateChangeNotifyEntity.ts
+++ b/src/entities/WindowOtherStateChangeNotifyEntity.ts
@@ -2,7 +2,7 @@ import { Protocol } from "./WSProtocol";
 
 export default class WindowOtherStateChangeNotifyEntity extends Protocol.PacketEntity {
   window_id: number = 0;
-  playing = false;
+  paused = false;
   muted = false;
   volume = 80;
   polling = false;
diff --git a/src/pages/MediaControlPage.vue b/src/pages/MediaControlPage.vue
index afae1fa..2604583 100644
--- a/src/pages/MediaControlPage.vue
+++ b/src/pages/MediaControlPage.vue
@@ -28,7 +28,7 @@
           round
           flag
           size="lg"
-          v-if="!selected_window?.playing"
+          v-if="selected_window?.paused"
           :disable="!can_pause_window || plan_running"
           icon="play_arrow"
           @click="play"
@@ -156,6 +156,7 @@ export default defineComponent({
         );
         if (window) {
           selected_window.value = window;
+          console.log(window);
           const signal_source = GlobalData.getInstance().signal_source.find(
             (element) =>
               element && element.uuid == window.signal_source_table_uuid
diff --git a/src/pages/WallPage.vue b/src/pages/WallPage.vue
index cc81c8f..854b5ef 100644
--- a/src/pages/WallPage.vue
+++ b/src/pages/WallPage.vue
@@ -518,8 +518,8 @@ export default defineComponent({
                     $store.commit("setWindowPropertys", [
                       {
                         window,
-                        property_name: "playing",
-                        value: temp.playing,
+                        property_name: "paused",
+                        value: temp.paused,
                       },
                       {
                         window,
@@ -708,7 +708,7 @@ export default defineComponent({
                 const y = dom.offsetTop / wall.value.clientHeight;
                 const width = dom.offsetWidth / wall.value.clientWidth;
                 const height = dom.offsetHeight / wall.value.clientHeight;
-                console.log(type);
+
                 switch (type) {
                   case "polling":
                     GlobalData.getInstance()
@@ -743,7 +743,7 @@ export default defineComponent({
                     break;
                 }
               } else if (dom.classList.contains("window_flag")) {
-                // 替换窗口
+                // 拖拽信号源替换窗口 后面还有一处替换窗口
                 const rep_uuid = dom.getAttribute("uuid");
                 if (rep_uuid) {
                   let window = $store.state.windows.find(
@@ -758,39 +758,68 @@ export default defineComponent({
                       let height = window.height;
 
                       client.closeWindow(window.window_id);
-                      setTimeout(() => {
-                        switch (type) {
-                          case "polling":
+                      const open_window_request =
+                        new Protocol.OpenPollingRequestEntity(
+                          uuid,
+                          x,
+                          y,
+                          width,
+                          height
+                        );
+                      open_window_request.muted = window.muted;
+                      open_window_request.volume = window.volume;
+                      open_window_request.paused = window.paused;
+                      open_window_request.play_speed = window.play_speed;
+
+                      console.log(window);
+
+                      //setTimeout(() => {
+                      switch (type) {
+                        case "polling":
+                          {
+                            const open_polling_request =
+                              new Protocol.OpenPollingRequestEntity(
+                                uuid,
+                                x,
+                                y,
+                                width,
+                                height
+                              );
+                            open_polling_request.muted = window.muted;
+                            open_polling_request.volume = window.volume;
+                            open_polling_request.paused = window.paused;
+                            open_polling_request.play_speed = window.play_speed;
                             GlobalData.getInstance()
                               .getCurrentClient()
-                              ?.openPolling(
-                                new Protocol.OpenPollingRequestEntity(
-                                  uuid,
-                                  x,
-                                  y,
-                                  width,
-                                  height
-                                )
+                              ?.openPolling(open_polling_request);
+                          }
+
+                          break;
+                        case "signal_source":
+                          {
+                            const open_window_request =
+                              new Protocol.OpenWindowRequestEntity(
+                                uuid,
+                                x,
+                                y,
+                                width,
+                                height
                               );
-                            break;
-                          case "signal_source":
+                            open_window_request.muted = window.muted;
+                            open_window_request.volume = window.volume;
+                            open_window_request.paused = window.paused;
+                            open_window_request.play_speed = window.play_speed;
                             if (signal_sources.length) {
                               const signal_source = signal_sources[0];
                               if (signal_source) {
-                                client?.openWindow(
-                                  new Protocol.OpenWindowRequestEntity(
-                                    signal_source.uuid,
-                                    x,
-                                    y,
-                                    width,
-                                    height
-                                  )
-                                );
+                                client?.openWindow(open_window_request);
                               }
                             }
-                            break;
-                        }
-                      }, 100);
+                          }
+
+                          break;
+                      }
+                      //}, 100);
                     }
                   }
                 }
@@ -1040,6 +1069,7 @@ export default defineComponent({
         }
       },
       async repliceWindow(window_id: number) {
+        // 选择信号源替换窗口,上面还有一处拖拽信号源替换
         if (!wall.value) {
           return;
         }
@@ -1113,9 +1143,10 @@ export default defineComponent({
                           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.paused = old_window.paused;
                       open_window_request.play_speed = old_window.play_speed;
 
                       GlobalData.getInstance()