diff --git a/src/main/java/com/gunshi/project/xyt/mapper/StPptnRRealMapper.java b/src/main/java/com/gunshi/project/xyt/mapper/StPptnRRealMapper.java
index db11eaf..b5b906a 100644
--- a/src/main/java/com/gunshi/project/xyt/mapper/StPptnRRealMapper.java
+++ b/src/main/java/com/gunshi/project/xyt/mapper/StPptnRRealMapper.java
@@ -20,9 +20,9 @@ public interface StPptnRRealMapper extends BaseMapper<StPptnRReal> {
 
     @Select("""
             <script>
-            SELECT t.*,s.stnm FROM public.st_pptn_r_real t 
-            left join public.st_stbprp_b s on t.stcd = s.stcd
-            WHERE t.stcd in (select distinct(stcd) from st_stbprp_b_elem where elem ='drp')
+            SELECT t.*,s.stnm FROM public.st_stbprp_b s
+            left join public.st_pptn_r_real t on t.stcd = s.stcd
+            WHERE s.stcd in (select distinct(stcd) from st_stbprp_b_elem where elem ='drp')
             </script>
             """)
     List<StPptnRReal> queryList();