diff --git a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/repair/RepairMapper.xml b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/repair/RepairMapper.xml
index 053db99..6f61a44 100644
--- a/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/repair/RepairMapper.xml
+++ b/bonus-modules/bonus-material-mall/src/main/resources/mapper/material/repair/RepairMapper.xml
@@ -423,7 +423,7 @@
         tool_ledger tl
         WHERE
         tl.type_id=#{typeId}
-        <if test="code != null and code!='/'">
+        <if test="code != null and code!=&quot;/&quot;">
             and tl.tool_code=#{code}
         </if>
     </select>