From 30ba19e00d1493597bd67a5413d5edbb6c859865 Mon Sep 17 00:00:00 2001
From: HapeLee <1321903405@qq.com>
Date: Sat, 7 Mar 2026 17:14:43 +0800
Subject: [PATCH] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E7=9B=AE=E5=BD=95?=
 =?UTF-8?q?=E6=97=A0=E6=B3=95=E8=BF=9B=E5=85=A5=E9=80=89=E6=8B=A9=E6=A8=A1?=
 =?UTF-8?q?=E5=BC=8F=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 .../java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
index 835e4489c..3b9557ad9 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
@@ -15,13 +15,13 @@ class TxtTocRuleActivity : BaseComposeActivity() {
         AppTheme {
             TxtRuleScreen(
                 initialRule = initialRule,
-                onPickRule = { rule ->
+                onPickRule = if (initialRule != null) { rule ->
                     val data = Intent().apply {
                         putExtra("tocRegex", rule)
                     }
                     setResult(RESULT_OK, data)
                     finish()
-                },
+                } else null,
                 onBackClick = { finish() }
             )
         }