diff --git a/src/main/resources/templates/admin/project_estimate_edit.ftl b/src/main/resources/templates/admin/project_estimate_edit.ftl
index 61e4ddb..b09eccd 100644
--- a/src/main/resources/templates/admin/project_estimate_edit.ftl
+++ b/src/main/resources/templates/admin/project_estimate_edit.ftl
@@ -791,7 +791,7 @@
         //     return;
         // }
 
-        if (underwrittenMode == 1 && (collaborator == undefined || collaborator.length <= 0 )) {
+        if (cooperateType == 1 && (collaborator == undefined || collaborator.length <= 0 )) {
             window.confirm('合作对象不能为空');
             check = 1;
             return;