From 0b2defd662bafadc13bc48779c43a4898f4ab3ef Mon Sep 17 00:00:00 2001
From: "Xavier.Meng" <xavier.meng@fanruan.com>
Date: Thu, 27 Apr 2023 23:41:26 +0800
Subject: [PATCH] =?UTF-8?q?BI-125622=20fix(core/func/alias):=20substring?=
 =?UTF-8?q?=20=E5=BD=93=20substr=20=E7=94=A8=E4=BA=86?=
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---
 packages/fineui/src/core/func/alias.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/fineui/src/core/func/alias.js b/packages/fineui/src/core/func/alias.js
index 9a8d6dc37..049797832 100644
--- a/packages/fineui/src/core/func/alias.js
+++ b/packages/fineui/src/core/func/alias.js
@@ -337,7 +337,7 @@ function _dealWithLeft(tleft, fleft) {
             newstr = "";
             let n = res.length - 1 - combo;
             for (; n >= 0; n = n - combo) {
-                newstr = `${res.substring(n, combo)},${newstr}`;
+                newstr = `${res.substring(n, n + combo)},${newstr}`;
             }
             const lres = res.substring(0, n + combo);
             if (!isEmpty(lres)) {