diff --git a/app/src/main/java/io/legado/app/help/book/ContentProcessor.kt b/app/src/main/java/io/legado/app/help/book/ContentProcessor.kt
index f4a94d112..9c913d59d 100644
--- a/app/src/main/java/io/legado/app/help/book/ContentProcessor.kt
+++ b/app/src/main/java/io/legado/app/help/book/ContentProcessor.kt
@@ -146,30 +146,31 @@ class ContentProcessor private constructor(
                 effectiveReplaceRules = arrayListOf()
                 mContent = mContent.lines().joinToString("\n") { it.trim() }
                 getContentReplaceRules().forEach { item ->
-                    if (item.pattern.isNotEmpty()) {
-                        try {
-                            val tmp = if (item.isRegex) {
-                                mContent.replace(
-                                    item.pattern.toRegex(),
-                                    item.replacement,
-                                    item.getValidTimeoutMillisecond()
-                                )
-                            } else {
-                                mContent.replace(item.pattern, item.replacement)
-                            }
-                            if (mContent != tmp) {
-                                effectiveReplaceRules.add(item)
-                                mContent = tmp
-                            }
-                        } catch (e: RegexTimeoutException) {
-                            item.isEnabled = false
-                            appDb.replaceRuleDao.update(item)
-                            mContent = item.name + e.stackTraceStr
-                        } catch (_: CancellationException) {
-                        } catch (e: Exception) {
-                            AppLog.put("替换净化: 规则 ${item.name}替换出错.\n${mContent}", e)
-                            appCtx.toastOnUi("替换净化: 规则 ${item.name}替换出错")
+                    if (item.pattern.isEmpty()) {
+                        return@forEach
+                    }
+                    try {
+                        val tmp = if (item.isRegex) {
+                            mContent.replace(
+                                item.pattern.toRegex(),
+                                item.replacement,
+                                item.getValidTimeoutMillisecond()
+                            )
+                        } else {
+                            mContent.replace(item.pattern, item.replacement)
                         }
+                        if (mContent != tmp) {
+                            effectiveReplaceRules.add(item)
+                            mContent = tmp
+                        }
+                    } catch (e: RegexTimeoutException) {
+                        item.isEnabled = false
+                        appDb.replaceRuleDao.update(item)
+                        mContent = item.name + e.stackTraceStr
+                    } catch (_: CancellationException) {
+                    } catch (e: Exception) {
+                        AppLog.put("替换净化: 规则 ${item.name}替换出错.\n${mContent}", e)
+                        appCtx.toastOnUi("替换净化: 规则 ${item.name}替换出错")
                     }
                 }
             }
diff --git a/app/src/main/java/io/legado/app/help/storage/Restore.kt b/app/src/main/java/io/legado/app/help/storage/Restore.kt
index fd4b1dd58..59b191bb0 100644
--- a/app/src/main/java/io/legado/app/help/storage/Restore.kt
+++ b/app/src/main/java/io/legado/app/help/storage/Restore.kt
@@ -258,6 +258,7 @@ object Restore {
             if (!BuildConfig.DEBUG) {
                 LauncherIconHelp.changeIcon(appCtx.getPrefString(PreferKey.launcherIcon))
             }
+            ThemeConfig.applyDayNight(appCtx)
             postEvent(EventBus.RECREATE, "")
         }
     }
diff --git a/app/src/main/java/io/legado/app/lib/permission/PermissionActivity.kt b/app/src/main/java/io/legado/app/lib/permission/PermissionActivity.kt
index 803e7ac96..a346875db 100644
--- a/app/src/main/java/io/legado/app/lib/permission/PermissionActivity.kt
+++ b/app/src/main/java/io/legado/app/lib/permission/PermissionActivity.kt
@@ -42,7 +42,8 @@ class PermissionActivity : AppCompatActivity() {
             Request.TYPE_MANAGE_ALL_FILES_ACCESS -> showSettingDialog(permissions, rationale) {
                 try {
                     if (Permissions.isManageExternalStorage()) {
-                        val settingIntent = Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION)
+                        val settingIntent =
+                            Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION)
                         settingActivityResult.launch(settingIntent)
                     } else {
                         throw NoStackTraceException("no MANAGE_ALL_FILES_ACCESS_PERMISSION")
@@ -53,6 +54,7 @@ class PermissionActivity : AppCompatActivity() {
                     finish()
                 }
             }
+
             Request.TYPE_REQUEST_NOTIFICATIONS -> showSettingDialog(permissions, rationale) {
                 kotlin.runCatching {
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -135,6 +137,10 @@ class PermissionActivity : AppCompatActivity() {
                 )
                 finish()
             }.setOnCancelListener {
+                RequestPlugins.sRequestCallback?.onRequestPermissionsResult(
+                    permissions,
+                    IntArray(0)
+                )
                 finish()
             }
             .show()
diff --git a/app/src/main/java/io/legado/app/lib/permission/Request.kt b/app/src/main/java/io/legado/app/lib/permission/Request.kt
index 6bbe8c999..b919b0333 100644
--- a/app/src/main/java/io/legado/app/lib/permission/Request.kt
+++ b/app/src/main/java/io/legado/app/lib/permission/Request.kt
@@ -1,5 +1,6 @@
 package io.legado.app.lib.permission
 
+import android.annotation.SuppressLint
 import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Environment
@@ -49,6 +50,7 @@ internal class Request : OnRequestPermissionsResultCallback {
         this.rationale = rationale
     }
 
+    @SuppressLint("ObsoleteSdkInt")
     fun start() {
         RequestPlugins.setOnRequestPermissionsCallback(this)