diff --git a/src/weaver/interfaces/job/WorkflowSyncCronJob.java b/src/weaver/interfaces/job/WorkflowSyncCronJob.java
index 3d57bc46..5b823a2d 100644
--- a/src/weaver/interfaces/job/WorkflowSyncCronJob.java
+++ b/src/weaver/interfaces/job/WorkflowSyncCronJob.java
@@ -94,7 +94,7 @@ public class WorkflowSyncCronJob extends BaseCronJob {
         String workflowSql = "SELECT DISTINCT workflowselect as flowCode,workflowname as flowName,effective FROM " + workflowAuthTable +
                 " WHERE effective IN (SELECT DISTINCT effective FROM " + workflowAuthTable + ")";
         if (StringUtils.isNotEmpty(timeCondition)) {
-            workflowSql += "  AND modedatamodifydatetime >= '" + timeCondition + "'";
+            workflowSql += "  AND modifydatetime >= '" + timeCondition + "'";
         }
         recordSet.execute(workflowSql);
         //区分有效和无效的流程