diff --git a/packages/dag/src/components/migration/SettingPanel.vue b/packages/dag/src/components/migration/SettingPanel.vue
index 3179f1b99..7ed8772bf 100644
--- a/packages/dag/src/components/migration/SettingPanel.vue
+++ b/packages/dag/src/components/migration/SettingPanel.vue
@@ -833,7 +833,7 @@ const schema = {
                             type: 'datetime',
                             align: 'right',
                             format: 'YYYY-MM-DD HH:mm:ss',
-                            valueFormat: 'timestamp',
+                            valueFormat: 'x',
                           },
                           'x-reactions': {
                             dependencies: ['planStartDateFlag'],
diff --git a/packages/styles/src/element/index.scss b/packages/styles/src/element/index.scss
index 629e795ed..ad2f32969 100644
--- a/packages/styles/src/element/index.scss
+++ b/packages/styles/src/element/index.scss
@@ -719,8 +719,16 @@
 
 //.el-picker-panel
 .el-picker-panel.el-picker-panel {
-  overflow: hidden;
+  // overflow: hidden;
   border-radius: var(--el-popper-border-radius);
+  .el-picker-panel__footer {
+    border-bottom-left-radius: var(--el-popper-border-radius);
+    border-bottom-right-radius: var(--el-popper-border-radius);
+  }
+
+  .el-time-panel {
+    border-radius: var(--el-popper-border-radius);
+  }
 }
 
 // Input