From 3953e125b223defcec28a3c822c292c743fc1b1e Mon Sep 17 00:00:00 2001
From: Shubham Padkonde <shubhampadkonde12@gmail.com>
Date: Tue, 27 Oct 2026 17:39:05 +0000
Subject: [PATCH] fix(profile): ignore null entries in the rules editor (#8432)

---
 Changelog.md                                   |  1 +
 src/components/profile/rules-editor-viewer.tsx | 12 ++++++------
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/Changelog.md b/Changelog.md
index 8c8d3e2d0..a8213f79c 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -3,6 +3,7 @@
 <details>
 <summary><strong> 🐞 修复问题 </strong></summary>
 
+- 修复规则扩展包含空列表项时，「编辑规则」界面报错的问题
 - 修复托盘测速与代理页行为不一致的问题，移除托盘「测试延迟」入口
 - 修复通过 URL 导入订阅时，即使导入的订阅并非当前使用的订阅，也会重新加载当前配置
 - 修复 首页 网站测速失败后卡片一直显示测试中
diff --git a/src/components/profile/rules-editor-viewer.tsx b/src/components/profile/rules-editor-viewer.tsx
index 54d0d65bf..0d7e1089e 100644
--- a/src/components/profile/rules-editor-viewer.tsx
+++ b/src/components/profile/rules-editor-viewer.tsx
@@ -397,9 +397,9 @@ export const RulesEditorViewer = (props: Props) => {
       return
     }
 
-    setPrependSeq(obj?.prepend || [])
-    setAppendSeq(obj?.append || [])
-    setDeleteSeq(obj?.delete || [])
+    setPrependSeq((obj?.prepend || []).filter((rule) => rule !== null))
+    setAppendSeq((obj?.append || []).filter((rule) => rule !== null))
+    setDeleteSeq((obj?.delete || []).filter((rule) => rule !== null))
     hasLoadedSeqConfigRef.current = true
   }, [property])
 
@@ -417,9 +417,9 @@ export const RulesEditorViewer = (props: Props) => {
 
     hasLoadedSeqConfigRef.current = true
     startTransition(() => {
-      setPrependSeq(obj?.prepend ?? [])
-      setAppendSeq(obj?.append ?? [])
-      setDeleteSeq(obj?.delete ?? [])
+      setPrependSeq((obj?.prepend ?? []).filter((rule) => rule !== null))
+      setAppendSeq((obj?.append ?? []).filter((rule) => rule !== null))
+      setDeleteSeq((obj?.delete ?? []).filter((rule) => rule !== null))
     })
     setVisualization(true)
   }