diff --git a/VideoAnalysis/WebUI/src/api/videoTask.ts b/VideoAnalysis/WebUI/src/api/videoTask.ts
index 396ded4..6a8bdf3 100644
--- a/VideoAnalysis/WebUI/src/api/videoTask.ts
+++ b/VideoAnalysis/WebUI/src/api/videoTask.ts
@@ -5,7 +5,7 @@ export interface Question {
   startTime: number;
   topicStem: string;
   question: string;
-  pPTImageUrl: string;
+  pptImageUrl: string;
 }
 
 export interface VideoKnowRes {
diff --git a/VideoAnalysis/WebUI/src/views/welcome/showTask.vue b/VideoAnalysis/WebUI/src/views/welcome/showTask.vue
index e4d4848..99c41bc 100644
--- a/VideoAnalysis/WebUI/src/views/welcome/showTask.vue
+++ b/VideoAnalysis/WebUI/src/views/welcome/showTask.vue
@@ -31,7 +31,7 @@
                 <div>{{ q.question }}</div>
                 <img
                   style="text-align: center"
-                  :src="q.pPTImageUrl"
+                  :src="q.pptImageUrl"
                   width="320"
                   height="180"
                   :alt="'试题' + qIndex"