diff --git a/urbanops-module-workorder/src/main/java/com/zteits/urbanops/module/workorder/dal/mysql/maininfo/MainInfoMapper.java b/urbanops-module-workorder/src/main/java/com/zteits/urbanops/module/workorder/dal/mysql/maininfo/MainInfoMapper.java
index bf89a49..bd5e4a1 100644
--- a/urbanops-module-workorder/src/main/java/com/zteits/urbanops/module/workorder/dal/mysql/maininfo/MainInfoMapper.java
+++ b/urbanops-module-workorder/src/main/java/com/zteits/urbanops/module/workorder/dal/mysql/maininfo/MainInfoMapper.java
@@ -24,20 +24,16 @@ public interface MainInfoMapper extends BaseMapperX<MainInfoDO> {
 
         LambdaQueryWrapperX<MainInfoDO> queryWrapper = new LambdaQueryWrapperX<>();
         String[] busiLineArr = reqVO.getBusiLine().split(",");
-        if (busiLineArr != null && busiLineArr.length > 1) {
-            // 拼接 OR 条件：FIND_IN_SET(a, busi_line) > 0 OR FIND_IN_SET(c, busi_line) > 0
-            for (int i = 0; i < busiLineArr.length; i++) {
-                String val = busiLineArr[i].trim();
-                if (StringUtils.hasText(val)) {
-                    if (i == 0) {
-                        queryWrapper.apply("FIND_IN_SET({0}, busi_line) > 0", val);
-                    } else {
-                        queryWrapper.or().apply("FIND_IN_SET({0}, busi_line) > 0", val);
-                    }
+        // 拼接 OR 条件：FIND_IN_SET(a, busi_line) > 0 OR FIND_IN_SET(c, busi_line) > 0
+        for (int i = 0; i < busiLineArr.length; i++) {
+            String val = busiLineArr[i].trim();
+            if (StringUtils.hasText(val)) {
+                if (i == 0) {
+                    queryWrapper.apply("FIND_IN_SET({0}, busi_line) > 0", val);
+                } else {
+                    queryWrapper.or().apply("FIND_IN_SET({0}, busi_line) > 0", val);
                 }
             }
-        } else {
-            queryWrapper.likeIfPresent(MainInfoDO::getBusiLine, reqVO.getBusiLine());
         }
         queryWrapper.eqIfPresent(MainInfoDO::getOrderNo, reqVO.getOrderNo())
                 .likeIfPresent(MainInfoDO::getOrderName, reqVO.getOrderName())