diff --git a/platform-dal/src/main/java/com/lyms/platform/query/AntExChuQuery.java b/platform-dal/src/main/java/com/lyms/platform/query/AntExChuQuery.java
index 7cbaa16..367f489 100644
--- a/platform-dal/src/main/java/com/lyms/platform/query/AntExChuQuery.java
+++ b/platform-dal/src/main/java/com/lyms/platform/query/AntExChuQuery.java
@@ -117,7 +117,7 @@ public class AntExChuQuery extends BaseQuery implements IConvertToNativeQuery {
         boolean isAddStart = Boolean.FALSE;
         Criteria c = null;
         if (null != start) {
-            c = Criteria.where("created").gte(start);
+            c = Criteria.where("checkTime").gte(start);
             isAddStart = Boolean.TRUE;
         }
 
@@ -125,7 +125,7 @@ public class AntExChuQuery extends BaseQuery implements IConvertToNativeQuery {
             if (isAddStart) {
                 c=c.lte(end);
             } else {
-                c = Criteria.where("created").lte(end);
+                c = Criteria.where("checkTime").lte(end);
             }
             isAddStart = Boolean.TRUE;
         }
diff --git a/platform-dal/src/main/java/com/lyms/platform/query/AntExQuery.java b/platform-dal/src/main/java/com/lyms/platform/query/AntExQuery.java
index e308a01..3c0ebad 100644
--- a/platform-dal/src/main/java/com/lyms/platform/query/AntExQuery.java
+++ b/platform-dal/src/main/java/com/lyms/platform/query/AntExQuery.java
@@ -80,7 +80,7 @@ public class AntExQuery extends BaseQuery implements IConvertToNativeQuery {
         boolean isAddStart = Boolean.FALSE;
         Criteria c = null;
         if (null != start) {
-            c = Criteria.where("created").gte(start);
+            c = Criteria.where("checkDate").gte(start);
             isAddStart = Boolean.TRUE;
         }
 
@@ -88,7 +88,7 @@ public class AntExQuery extends BaseQuery implements IConvertToNativeQuery {
             if (isAddStart) {
                 c=c.lte(end);
             } else {
-                c = Criteria.where("created").lte(end);
+                c = Criteria.where("checkDate").lte(end);
             }
             isAddStart = Boolean.TRUE;
         }