diff --git a/src/modules/network_data/repository/cdr_event.go b/src/modules/network_data/repository/cdr_event.go
index 4ce8532e..0123ea0b 100644
--- a/src/modules/network_data/repository/cdr_event.go
+++ b/src/modules/network_data/repository/cdr_event.go
@@ -29,13 +29,13 @@ func (r CDREvent) SelectByPage(neType string, query map[string]string) ([]model.
 		if len(v) == 10 {
 			v = v + "000"
 		}
-		tx = tx.Where("timestamp >= ?", v)
+		tx = tx.Where("created_at >= ?", v)
 	}
 	if v, ok := query["endTime"]; ok && v != "" {
 		if len(v) == 10 {
 			v = v + "000"
 		}
-		tx = tx.Where("timestamp <= ?", v)
+		tx = tx.Where("created_at <= ?", v)
 	}
 
 	// 各个网元特殊查询条件
diff --git a/src/modules/network_data/repository/ue_event.go b/src/modules/network_data/repository/ue_event.go
index d06730f7..e026e7eb 100644
--- a/src/modules/network_data/repository/ue_event.go
+++ b/src/modules/network_data/repository/ue_event.go
@@ -29,13 +29,13 @@ func (r UEEvent) SelectByPage(neType string, query map[string]string) ([]model.U
 		if len(v) == 10 {
 			v = v + "000"
 		}
-		tx = tx.Where("timestamp >= ?", v)
+		tx = tx.Where("created_at >= ?", v)
 	}
 	if v, ok := query["endTime"]; ok && v != "" {
 		if len(v) == 10 {
 			v = v + "000"
 		}
-		tx = tx.Where("timestamp <= ?", v)
+		tx = tx.Where("created_at <= ?", v)
 	}
 	if v, ok := query["eventType"]; ok && v != "" {
 		eventTypes := strings.Split(v, ",")