diff --git a/apps/base/views.py b/apps/base/views.py
index 88d0803..871b4ab 100644
--- a/apps/base/views.py
+++ b/apps/base/views.py
@@ -102,7 +102,8 @@ async def get_code_file(code: str, ip: str = Depends(error_ip_limit)):
         return APIResponse(code=404, detail=file_code)
     # 更新文件的使用次数和过期次数
     file_code.used_count += 1
-    file_code.expired_count -= 1
+    if file_code.expired_count > 0:
+        file_code.expired_count -= 1
     # 保存文件
     await file_code.save()
     # 返回文件响应
@@ -122,7 +123,8 @@ async def select_file(data: SelectFileModel, ip: str = Depends(error_ip_limit)):
         return APIResponse(code=404, detail=file_code)
     # 更新文件的使用次数和过期次数
     file_code.used_count += 1
-    file_code.expired_count -= 1
+    if file_code.expired_count > 0:
+        file_code.expired_count -= 1
     # 保存文件
     await file_code.save()
     # 返回API响应
diff --git a/fcb-fronted/src/views/Admin/FileView.vue b/fcb-fronted/src/views/Admin/FileView.vue
index 195e68e..6b90ba7 100644
--- a/fcb-fronted/src/views/Admin/FileView.vue
+++ b/fcb-fronted/src/views/Admin/FileView.vue
@@ -10,7 +10,11 @@
           </template>
         </el-table-column>
         <el-table-column prop="used_count" :label="t('admin.fileView.used_count')" />
-        <el-table-column prop="expired_count" :label="t('admin.fileView.expired_count')" />
+        <el-table-column prop="expired_count" :label="t('admin.fileView.expired_count')">
+          <template #default="scope">
+            <span>{{ scope.row.expired_count > -1 ? scope.row.expired_count : '不限次数' }}</span>
+          </template>
+        </el-table-column>
         <el-table-column prop="size" :label="t('admin.fileView.size')">
           <template #default="scope">
             <span>{{ Math.round(scope.row.size/1024/1024*100)/100 }}MB</span>