diff --git a/src/modules/network_element/repository/ne_license.go b/src/modules/network_element/repository/ne_license.go
index 5aad6b32..1d506fec 100644
--- a/src/modules/network_element/repository/ne_license.go
+++ b/src/modules/network_element/repository/ne_license.go
@@ -74,6 +74,10 @@ func (r *NeLicense) SelectPage(query map[string]any) map[string]any {
 		conditions = append(conditions, "expiry_date = ?")
 		params = append(params, strings.Trim(v.(string), " "))
 	}
+	if v, ok := query["serialNum"]; ok && v != "" {
+		conditions = append(conditions, "serial_num = ?")
+		params = append(params, strings.Trim(v.(string), " "))
+	}
 	if v, ok := query["createBy"]; ok && v != "" {
 		conditions = append(conditions, "create_by like concat(?, '%')")
 		params = append(params, strings.Trim(v.(string), " "))