diff --git a/flossom-ui/src/views/system/instrumentSerial/index.vue b/flossom-ui/src/views/system/instrumentSerial/index.vue
index 9d00595..a18c836 100644
--- a/flossom-ui/src/views/system/instrumentSerial/index.vue
+++ b/flossom-ui/src/views/system/instrumentSerial/index.vue
@@ -35,7 +35,7 @@
           <el-option label="全部" value="" />
           <el-option label="已绑定" value="0" />
           <el-option label="未绑定" value="1" />
-          <el-option label="已解绑" value="1" />
+          <el-option label="已解绑" value="2" />
         </el-select>
       </el-form-item>
       <el-form-item label="有效状态" prop="validStatus">