diff --git a/src/weaver/interfaces/job/WorkflowSyncCronJob.java b/src/weaver/interfaces/job/WorkflowSyncCronJob.java
index 7bc499d5..850b73e4 100644
--- a/src/weaver/interfaces/job/WorkflowSyncCronJob.java
+++ b/src/weaver/interfaces/job/WorkflowSyncCronJob.java
@@ -95,7 +95,7 @@ public class WorkflowSyncCronJob extends BaseCronJob {
                 " WHERE effective IN (SELECT DISTINCT effective FROM " + workflowAuthTable + ")";
         if (StringUtils.isNotEmpty(timeCondition)) {
             timeCondition = "'" + timeCondition + "'";
-            workflowSql += "  AND (modifydatetime >= " + timeCondition + " OR modedatacreatedate+ ' '+ modedatacreatetime>= " + timeCondition + ")";
+            workflowSql += "  AND (modedatamodifydatetime >= " + timeCondition + " OR modedatacreatedate+ ' '+ modedatacreatetime>= " + timeCondition + ")";
         }
         recordSet.execute(workflowSql);
         //区分有效和无效的流程