diff --git a/src/renderer/src/AixPPTist/src/api/chat.ts b/src/renderer/src/AixPPTist/src/api/chat.ts
index 1fd11fb..70574e2 100644
--- a/src/renderer/src/AixPPTist/src/api/chat.ts
+++ b/src/renderer/src/AixPPTist/src/api/chat.ts
@@ -33,7 +33,7 @@ export default () => {
       const isWs = !!ChatWs.ws && ChatWs.ws.readyState === 1 // 是否有socket连接
       if(!timgroupid) return reject('未获取到群组ID')
       else if(!isWs) return reject('信异常，请重试！')
-      const {current: paging, animation: cartoonTimes} = msg || {}
+      const {current: paging, animationSteps: cartoonTimes} = msg || {}
       const head = MsgEnum.HEADS.MSG_slideFlapping
       ChatWs.sendMsg(head, msg) // 发送消息
       API_classcourse.setPaging({ id: courseId, paging, cartoonTimes})
diff --git a/src/renderer/src/AixPPTist/src/api/types.ts b/src/renderer/src/AixPPTist/src/api/types.ts
index 90dc894..3678ed4 100644
--- a/src/renderer/src/AixPPTist/src/api/types.ts
+++ b/src/renderer/src/AixPPTist/src/api/types.ts
@@ -125,7 +125,7 @@ export class MsgEnum {
     /** @desc: 课堂作业|活动 */
     MSG_homework : 'HOMEWORK',
     /** @desc: 公屏 - 课堂作业|活动 */
-    MSG_pushSreen_work : 'pushSreen-work',
+    MSG_pushSreen_work : 'pushSreen_work',
     /** @desc: 点赞 */
     MSG_dz : 'dz',
     /** @desc: 疑惑 */
diff --git a/src/renderer/src/AixPPTist/src/api/watcher.ts b/src/renderer/src/AixPPTist/src/api/watcher.ts
index e64e4a8..34c3294 100644
--- a/src/renderer/src/AixPPTist/src/api/watcher.ts
+++ b/src/renderer/src/AixPPTist/src/api/watcher.ts
@@ -98,10 +98,16 @@ export default () => {
           break
         case MsgEnum.HEADS.MSG_slideFlapping: // 幻灯片翻页
           const slideIndex = content?.current || 0
-          const type = content?.animation
+          const type = content?.animation // 上下动作
+          const steps = content?.animationSteps // 动画步骤
           if (type === 'Nextsteps') execNext(true) // 下一步-异步动画
           else if (type === 'Previoustep') turnPrevSlide() // 上一步清空-动画
           else slidesStore.updateSlideIndex(slideIndex) // 更新幻灯片下标
+          // 更新本地缓存
+          sessionStore.set('curr.classcourse.paging', slideIndex)
+          sessionStore.set('curr.classcourse.cartoonTimes', steps)
+          classcourseStore.classcourse.paging = slideIndex
+          classcourseStore.classcourse.cartoonTimes = steps
           break
         // case MsgEnum.HEADS.MSG_homework: // 作业|活动-布置 不处理
         case MsgEnum.HEADS.MSG_pushSreen_work: // 打开-作业|活动
diff --git a/src/renderer/src/AixPPTist/src/views/Screen/hooks/useExecPlay.ts b/src/renderer/src/AixPPTist/src/views/Screen/hooks/useExecPlay.ts
index 98a12e3..cb59465 100644
--- a/src/renderer/src/AixPPTist/src/views/Screen/hooks/useExecPlay.ts
+++ b/src/renderer/src/AixPPTist/src/views/Screen/hooks/useExecPlay.ts
@@ -220,8 +220,8 @@ export default (isLoader?: boolean = true) => {
     else if (type === 'next') execNext()
     if (classcourseStore.classcourse) { // 上课中
       const current = slideIndex.value
-      const animation = animationIndex.value
-      const animationSteps = type == 'next'?'Nextsteps':'Previoustep'
+      const animationSteps = animationIndex.value
+      const animation = type == 'next'?'Nextsteps':'Previoustep'
       const msg = { current, animation, animationSteps}
       chatApi.slideFlapping(msg)
     }
diff --git a/src/renderer/src/plugins/imChat/msgEnum.js b/src/renderer/src/plugins/imChat/msgEnum.js
index 708e043..a83fed7 100644
--- a/src/renderer/src/plugins/imChat/msgEnum.js
+++ b/src/renderer/src/plugins/imChat/msgEnum.js
@@ -99,7 +99,7 @@ export class MsgEnum {
     /** @desc: 课堂作业|活动 */
     MSG_homework : 'HOMEWORK',
     /** @desc: 公屏 - 课堂作业|活动 */
-    MSG_pushSreen_work : 'pushSreen-work',
+    MSG_pushSreen_work : 'pushSreen_work',
     /** @desc: 点赞 */
     MSG_dz : 'dz',
     /** @desc: 疑惑 */