diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
index faeab3f5..37356433 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -386,7 +386,7 @@
         <!-- 手册 -->
         <span>{{ $t('trials:reading:button:handbooks') }}</span>
         <span style="position: absolute;right: 20px;font-size: 20px;">
-          <svg-icon :icon-class="isFullscreen ? 'exit-fullscreen' : 'fullscreen'"
+          <svg-icon :icon-class="manualsDialog.isFullscreen ? 'exit-fullscreen' : 'fullscreen'"
             style="margin-right:10px;cursor: pointer;"
             @click="manualsDialog.isFullscreen = !manualsDialog.isFullscreen" />
           <svg-icon icon-class="close" style="cursor: pointer;" @click="manualsDialog.visible = false" />
@@ -394,9 +394,9 @@
       </span>
       <div style="height: 100%;margin:0;">
         <Manuals :trial-id="trialId" :justKeyDoc="manualsDialog.justKeyDoc" />
-        <div slot="footer" style="text-align:right;" v-if="openManuals">
+        <div slot="footer" style="text-align:right;" v-if="openManuals && !ManualsClose">
           <!-- 确认 -->
-          <el-button type="primary" size="mini" @click="handleSubmitKeyDoc && !ManualsClose">
+          <el-button type="primary" size="mini" @click="handleSubmitKeyDoc">
             {{ $t('common:button:confirm') }}</el-button>
         </div>
       </div>