diff --git a/src/main/resources/templates/admin/project_estimate_edit.ftl b/src/main/resources/templates/admin/project_estimate_edit.ftl
index b09eccd..630bfde 100644
--- a/src/main/resources/templates/admin/project_estimate_edit.ftl
+++ b/src/main/resources/templates/admin/project_estimate_edit.ftl
@@ -710,6 +710,7 @@
         var startTime = $("#startDate").val();
         var endTime = $("#endDate").val();
         var underwrittenMode = $("#underwrittenMode").val();
+        var cooperateType = $("#cooperateType").val();
         var collaborator = $("#collaborator").val();
         var collaboratorUrl = $("#collaboratorUrl").val();
         var advanceInterestAmount = $("#advanceInterestAmount").val();