diff --git a/ui/src/components/ai-chat/index.vue b/ui/src/components/ai-chat/index.vue
index 5d5845826..1459ee042 100644
--- a/ui/src/components/ai-chat/index.vue
+++ b/ui/src/components/ai-chat/index.vue
@@ -1095,7 +1095,7 @@ defineExpose({
 }
 
 .chat-width {
-  max-width: var(--app-chat-width, 860px);
+  max-width: 80%;
   margin: 0 auto;
 }
 </style>
diff --git a/ui/src/views/chat/base/index.vue b/ui/src/views/chat/base/index.vue
index 790aad779..87edc1761 100644
--- a/ui/src/views/chat/base/index.vue
+++ b/ui/src/views/chat/base/index.vue
@@ -120,7 +120,7 @@ onMounted(() => {
     }
   }
   .chat-width {
-    max-width: var(--app-chat-width, 860px);
+    max-width: 80%;
     margin: 0 auto;
   }
 }
diff --git a/ui/src/views/problem/index.vue b/ui/src/views/problem/index.vue
index 576d01842..2b6c59df6 100644
--- a/ui/src/views/problem/index.vue
+++ b/ui/src/views/problem/index.vue
@@ -105,7 +105,7 @@
       v-model:currentContent="currentContent"
       :pre_disable="pre_disable"
       :next_disable="next_disable"
-      @refresh="refresh"
+      @refresh="refreshRelate"
     />
     <RelateProblemDialog ref="RelateProblemDialogRef" @refresh="refreshRelate" />
   </LayoutContainer>