diff --git a/src/views/dashboard/ProcessPortal/components/MyWork.vue b/src/views/dashboard/ProcessPortal/components/MyWork.vue
index 0577137..f028f28 100644
--- a/src/views/dashboard/ProcessPortal/components/MyWork.vue
+++ b/src/views/dashboard/ProcessPortal/components/MyWork.vue
@@ -269,9 +269,18 @@
   }
 
   async function showCcHistory(record) {
+    if (!record?.ccId) {
+      createMessage.warning('缺少抄送记录ID，无法标记已阅');
+    } else {
+      await markRead(record.ccId);
+    }
     let { formData, formUrl } = await getTaskInfoForHistory(record);
     formData['PROCESS_TAB_TYPE'] = 'history';
     openHandleModal(true, { formData, formUrl, title: '流程历史' });
+    if (record?.ccId) {
+      await reloadCc();
+      await fetchCcTotal();
+    }
   }
 
   async function handleCcRead(record) {
diff --git a/src/views/super/bpm/process/personalOffice/myCcTask/CcTaskListContent.vue b/src/views/super/bpm/process/personalOffice/myCcTask/CcTaskListContent.vue
index 9aa4bc8..5e5d9d7 100644
--- a/src/views/super/bpm/process/personalOffice/myCcTask/CcTaskListContent.vue
+++ b/src/views/super/bpm/process/personalOffice/myCcTask/CcTaskListContent.vue
@@ -84,6 +84,13 @@
   }
 
   async function showHistory(record) {
+    if (props.isRead === 0) {
+      if (!record?.ccId) {
+        createMessage.warning('缺少抄送记录ID，无法标记已阅');
+      } else {
+        await markRead(record.ccId);
+      }
+    }
     let { formData, formUrl } = await getTaskInfoForHistory(record);
     formData['PROCESS_TAB_TYPE'] = 'history';
     openHistoryModal(true, {
@@ -91,5 +98,8 @@
       formUrl,
       title: '流程历史',
     });
+    if (props.isRead === 0 && record?.ccId) {
+      await reload();
+    }
   }
 </script>