From 8967756bcca3b5dd0a52e9b01047ef36ae3925a7 Mon Sep 17 00:00:00 2001
From: "review512jwy@163.com" <“review512jwy@163.com”>
Date: Fri, 15 May 2026 16:28:44 +0800
Subject: [PATCH] =?UTF-8?q?bug=E5=A4=84=E7=90=86?=
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---
 .../src/main/resources/mappers/ex/LevelMapperExt.xml            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/LevelMapperExt.xml b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/LevelMapperExt.xml
index 268e080..526b0f4 100644
--- a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/LevelMapperExt.xml
+++ b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/LevelMapperExt.xml
@@ -317,7 +317,7 @@
             </otherwise>
         </choose>
         <where>
-            <if test="bindBuildingIdList != null">
+            <if test="bindBuildingIdList != null and bindBuildingIdList.size() > 0">
                 AND b.building_id IN <foreach collection="bindBuildingIdList" item="item" open="(" separator="," close=")">#{item}</foreach>
             </if>
         </where>