diff --git a/src/views/workflow/task/popups/WorkflowChartModal.vue b/src/views/workflow/task/popups/WorkflowChartModal.vue
index 77c8988..b97c19e 100644
--- a/src/views/workflow/task/popups/WorkflowChartModal.vue
+++ b/src/views/workflow/task/popups/WorkflowChartModal.vue
@@ -1,8 +1,8 @@
 <template>
   <BasicModal
     v-bind="$attrs"
-    defaultFullscreen
-    :canFullscreen="false"
+    width="1000px"
+    :minHeight="600"
     :showCancelBtn="false"
     :showOkBtn="false"
     @register="registerModal"