优化

app/src/main/java/io/legado/app/data/entities/BookChapter.kt

@@ -6,7 +6,6 @@ import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.Ignore
 import androidx.room.Index
-import io.legado.app.R
 import io.legado.app.constant.AppLog
 import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
@@ -138,11 +137,7 @@ data class BookChapter(
                 }
             }
         }
-        return when {
-            !isVip -> displayTitle
-            isPay -> appCtx.getString(R.string.payed_title, displayTitle)
-            else -> appCtx.getString(R.string.vip_title, displayTitle)
-        }
+        return displayTitle
     }
 
     fun getAbsoluteURL(): String {

app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt

@@ -195,6 +195,8 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
             R.id.menu_content_src -> showDialogFragment(TextDialog("html", viewModel.contentSrc))
             R.id.menu_refresh_explore -> lifecycleScope.launch {
                 viewModel.bookSource?.clearExploreKindsCache()
+                adapter.clearItems()
+                openOrCloseHelp(true)
                 initExploreKinds()
             }
             R.id.menu_help -> showHelp("debugHelp")

app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt

@@ -159,6 +159,12 @@ class ChapterListAdapter(context: Context, val callback: Callback) :
                     tvWordCount.gone()
                 }
 
+                if (item.isVip && !item.isPay) {
+                    ivLocked.visible()
+                } else {
+                    ivLocked.gone()
+                }
+
                 upHasCache(binding, isDur, cached)
             } else {
                 tvChapterName.text = getDisplayTitle(item)