diff --git a/src/renderer/src/AixPPTist/src/views/Editor/CanvasTool/index.vue b/src/renderer/src/AixPPTist/src/views/Editor/CanvasTool/index.vue
index 0340b20..e0c8ab9 100644
--- a/src/renderer/src/AixPPTist/src/views/Editor/CanvasTool/index.vue
+++ b/src/renderer/src/AixPPTist/src/views/Editor/CanvasTool/index.vue
@@ -81,6 +81,7 @@
         </template>
         <IconVideoTwo class="handler-item" v-tooltip="'插入音视频'" />
       </Popover>
+      <IconFormula class="handler-item" v-tooltip="'插入试题'" @click="classWorkTaskVisible = true" />
     </div>
 
     <div class="right-handler">
@@ -110,6 +111,17 @@
         @update="data => { createLatexElement(data); latexEditorVisible = false }"
       />
     </Modal>
+
+    <Modal
+      v-model:visible="classWorkTaskVisible" 
+      :width="880"
+    >
+      <LaTeXEditor 
+        @close="classWorkTaskVisible = false"
+        @update="data => { createLatexElement(data); classWorkTaskVisible = false }"
+      />
+    </Modal>
+
   </div>
 </template>
 
@@ -178,6 +190,7 @@ const chartPoolVisible = ref(false)
 const tableGeneratorVisible = ref(false)
 const mediaInputVisible = ref(false)
 const latexEditorVisible = ref(false)
+const classWorkTaskVisible = ref(false)
 const textTypeSelectVisible = ref(false)
 const shapeMenuVisible = ref(false)
 const moreVisible = ref(false)