diff --git a/BO/Controllers/cmController.cs b/BO/Controllers/cmController.cs
index 3b63c76..1b32f74 100644
--- a/BO/Controllers/cmController.cs
+++ b/BO/Controllers/cmController.cs
@@ -65,7 +65,7 @@ namespace NP.BO.Controllers
             }
             if (vm.viewidx == 0 && !IsPost() && string.IsNullOrEmpty(vm.stringval10))
             {
-                vm.stringval10 = vm.stringval10 ?? DateTime.Now.ToString("yyyy-MM-01");
+                vm.stringval10 = vm.stringval10 ?? DateTime.Now.AddMonths(-1).ToString("yyyy-MM-01");
             }
             if (vm.viewidx == 0 && !IsPost() && string.IsNullOrEmpty(vm.stringval11))
             {
diff --git a/Dao/MyBatis/Maps/CM.xml b/Dao/MyBatis/Maps/CM.xml
index 8107970..8660415 100644
--- a/Dao/MyBatis/Maps/CM.xml
+++ b/Dao/MyBatis/Maps/CM.xml
@@ -158,8 +158,8 @@
                     <isNotNull property="tseq" prepend="and">t.tseq=#tseq#</isNotNull>
                     <isNotNull property="tmno" prepend="and">a.tmno=#tmno#</isNotNull>
                     <isNotNull property="iscurrent" prepend="and">a.setime &gt; now()</isNotNull>
-                    <isNotNull property="sstime" prepend="and">t.sstime &gt;= #sstime#</isNotNull>
-                    <isNotNull property="setime" prepend="and">t.setime &lt;= #setime#</isNotNull>
+                    <isNotNull property="sstime" prepend="and">a.sstime &gt;= #sstime#</isNotNull>
+                    <isNotNull property="setime" prepend="and">a.setime &lt;= #setime#</isNotNull>
             ) a
             <include refid="sql.pagedynamic"></include>
             order by a.rno