diff --git a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/engine/ext/listener/TaskEntityEventHandle.java b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/engine/ext/listener/TaskEntityEventHandle.java
index 3a5655940..7c7c8619d 100644
--- a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/engine/ext/listener/TaskEntityEventHandle.java
+++ b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/engine/ext/listener/TaskEntityEventHandle.java
@@ -199,7 +199,7 @@ public class TaskEntityEventHandle implements EntityEventHandle<TaskEntity> {
         OrgNodeUserDTO firstNodeUser = nodeUsers.get(0);
         assignee.setNodeId(String.valueOf(firstNodeUser.getTopNodeId()));
         log.info("buildApproverOrgStructureInfo fetch nodeUser info: {}", JSON.toJSONString(firstNodeUser));
-        assignee.setWorkspaceType(WorkspaceType.fromValue(String.valueOf(firstNodeUser.getWorkspace().getType())));
+        assignee.setWorkspaceType(WorkspaceType.getType(firstNodeUser.getWorkspace().getType()));
 
         OrgStructureSnapshotInfo snapshotInfo = builder.personName(firstNodeUser.getRealName())
                 .avatarUrl(Objects.nonNull(firstNodeUser.getPersonProfile()) ? firstNodeUser.getPersonProfile().getAvatarUrl() : "")