diff --git a/src/components/ai/PromptHistoryPanel.vue b/src/components/ai/PromptHistoryPanel.vue
index ab0b2bc..304d7a8 100644
--- a/src/components/ai/PromptHistoryPanel.vue
+++ b/src/components/ai/PromptHistoryPanel.vue
@@ -194,8 +194,8 @@ async function deleteItem(item: HistoryViewItem, e: Event) {
     }
     emit("deleted", item.assistant_message_id)
     naiveMessage.success("已删除")
-  } catch {
-    naiveMessage.error("删除失败，请重试")
+  } catch (error: any) {
+    naiveMessage.error(error.response?.data?.detail ?? "删除失败，请重试")
   } finally {
     deletingId.value = null
   }
diff --git a/src/components/ai/PromptPanel.vue b/src/components/ai/PromptPanel.vue
index 6de0f9c..2322671 100644
--- a/src/components/ai/PromptPanel.vue
+++ b/src/components/ai/PromptPanel.vue
@@ -207,8 +207,8 @@ async function deletePair(assistantMsgId: number) {
     removeMessagePair(assistantMsgId)
     naiveMessage.success("已删除")
     emit("deleted")
-  } catch {
-    naiveMessage.error("删除失败，请重试")
+  } catch (error: any) {
+    naiveMessage.error(error.response?.data?.detail ?? "删除失败，请重试")
   }
 }
 
diff --git a/src/components/submissions/ChainModal.vue b/src/components/submissions/ChainModal.vue
index 5808d8c..bd2f59f 100644
--- a/src/components/submissions/ChainModal.vue
+++ b/src/components/submissions/ChainModal.vue
@@ -238,13 +238,15 @@
 
 <script setup lang="ts">
 import { computed, ref, watch } from "vue"
-import { NPopconfirm, NButton } from "naive-ui"
+import { NPopconfirm, NButton, useMessage } from "naive-ui"
 import { Icon } from "@iconify/vue"
 import { marked } from "marked"
 import { Prompt, Submission } from "../../api"
 import type { PromptRound } from "../../utils/type"
 import { user, roleSuper } from "../../store/user"
 
+const message = useMessage()
+
 const props = defineProps<{
   show: boolean
   submissionId: string
@@ -270,7 +272,12 @@ const rounds = ref<ChainRound[]>([])
 async function deleteRound(index: number) {
   const round = rounds.value[index]
   if (!round.assistantMsgId) return
-  await Prompt.deleteMessagePair(round.assistantMsgId)
+  try {
+    await Prompt.deleteMessagePair(round.assistantMsgId)
+  } catch (error: any) {
+    message.error(error.response?.data?.detail ?? "删除失败，请重试")
+    return
+  }
   await loadMessages()
   if (selectedRound.value >= rounds.value.length) {
     selectedRound.value = Math.max(0, rounds.value.length - 1)
diff --git a/src/pages/Submissions.vue b/src/pages/Submissions.vue
index 7efa71c..cc967de 100644
--- a/src/pages/Submissions.vue
+++ b/src/pages/Submissions.vue
@@ -97,7 +97,7 @@
 
 <script setup lang="ts">
 import { computed, h, onMounted, onUnmounted, reactive, ref, watch } from "vue"
-import { NButton, NDataTable, NTag, type DataTableColumn } from "naive-ui"
+import { NButton, NDataTable, NTag, useMessage, type DataTableColumn } from "naive-ui"
 import { Icon } from "@iconify/vue"
 import { Submission } from "../api"
 import type { SubmissionOut, FlagType } from "../utils/type"
@@ -122,6 +122,7 @@ import { roleAdmin, roleSuper, user } from "../store/user"
 
 const route = useRoute()
 const router = useRouter()
+const message = useMessage()
 
 // 列表数据
 const data = ref<SubmissionOut[]>([])
@@ -304,7 +305,12 @@ async function handleExpand(keys: (string | number)[]) {
 }
 
 async function handleDelete(row: SubmissionOut, parentId: string) {
-  await Submission.delete(row.id)
+  try {
+    await Submission.delete(row.id)
+  } catch (error: any) {
+    message.error(error.response?.data?.detail ?? "删除失败，请重试")
+    return
+  }
   const items = expandedData.get(parentId)
   if (items)
     expandedData.set(