diff --git a/src/components/IndexCenter/IndexCenter.js b/src/components/IndexCenter/IndexCenter.js
index 5ab4902..f75a270 100644
--- a/src/components/IndexCenter/IndexCenter.js
+++ b/src/components/IndexCenter/IndexCenter.js
@@ -205,6 +205,14 @@ class IndexCenter extends Component {
       // }
       const addState = {};
       Object.keys(model).sort((a, b) => {
+        const targetKey = "所有部门";
+        // 核心修改：优先让 targetKey 排在第一位
+        if (a?.includes(targetKey) ) {
+          return -1;
+        }
+        if (b?.includes(targetKey)) {
+          return 1;
+        }
         const firstA = model[a][0]?.iJsOrder || 0;
         const firstB = model[b][0]?.iJsOrder || 0;
         return firstA - firstB;