diff --git a/src/pages/manage/components/bind-package.tsx b/src/pages/manage/components/bind-package.tsx
index ad7d7d3..390e039 100644
--- a/src/pages/manage/components/bind-package.tsx
+++ b/src/pages/manage/components/bind-package.tsx
@@ -373,13 +373,19 @@ const BindPackage = ({
           key: 'gray',
           label: '灰度',
           icon: <ExperimentOutlined />,
-          children: [1, 2, 5, 10, 20, 50]
-            .filter((percentage) => percentage > rolloutConfigNumber)
-            .map((percentage) => ({
-              key: `${percentage}`,
-              label: `${percentage}%`,
-              onClick: () => publishToPackage(p, percentage),
-            })),
+          children: [1, 2, 5, 10, 20, 50].reduce<NonNullable<MenuProps['items']>>(
+            (acc, percentage) => {
+              if (percentage > rolloutConfigNumber) {
+                acc.push({
+                  key: `${percentage}`,
+                  label: `${percentage}%`,
+                  onClick: () => publishToPackage(p, percentage),
+                });
+              }
+              return acc;
+            },
+            [],
+          ),
         });
       }
       if (items.length > 0) {