1，删除段落时清 TTS 缓存任务，2，检查有否翻译完的文字任务再次加入缓存 3，变音返回时如果没有所在录制段不加入抛弃掉。

BFRecordScreenKit/Classes/RecordScreen/Controller/BFRecordScreenController.swift

@@ -1466,6 +1466,8 @@ public class BFRecordScreenController: BFBaseViewController {
         
             indirectionView?.deleteItem(index: isStopAtRecordRange)
             
+            // add by ak 删除变音的缓存数据
+            tts?.deleteTasksCache(model.recordId ?? "")
 
             rscurrentManager.deleteRecord(at: currentAssetProgress)
             
@@ -2157,6 +2159,8 @@ public class BFRecordScreenController: BFBaseViewController {
         //如果当前段有没有转完的发音人显示 Loadingview
         if(!voiceChangeStickerFinish(itemIndex: currItemModelIndex,isShowLoadView: true)){
             voiceFinishAutoPlay = true
+            //静默转换语音
+            tts?.runNextTask()
             return
         }
 
@@ -2828,8 +2832,16 @@ extension BFRecordScreenController: BFTTSManagerDelegte{
         voice.endCMTime = model.timelineOut
         voice.ttsTaskID = model.tTtaskId
         voice.recordId = model.recordId
-        itemModels[Int(model.itemModelIndex)].voiceChangeStickers.append(voice)
         
+        let findRecordId = itemModels[Int(model.itemModelIndex)].voiceStickers.first { temp in
+            temp.recordId == model.recordId
+        }
+        if(findRecordId != nil){
+            itemModels[Int(model.itemModelIndex)].voiceChangeStickers.append(voice)
+        }else{
+            BFLog(message: "返回TTS 任务 录制段已经不存在，不加入")
+        }
+     
         //显示当前段的转换进度isExportAction
         var  progress:Float = 0.0
         if(isExportAction){
@@ -2930,9 +2942,30 @@ extension BFRecordScreenController: BFTTSManagerDelegte{
                 FinishCount += itemModel.voiceChangeStickers.count
             }
         }
+        
+        //使用不包含方法
         BFLog(message: "翻译任务总数:\(AllCount) 已经完成数：\(FinishCount)")
         if(FinishCount < AllCount){
             isFinish = false
+            
+            for itemModel in itemModels{
+                    for title in itemModel.titleStickers{
+                    //加入变音缓存，
+                    let ttsModel = BFTTSTaskModel.init()
+                    ttsModel.timelineIn = title.timelineIn
+                    ttsModel.timelineOut = title.timelineOut
+                    ttsModel.fontName = mSelectVoiced?.voice ?? ""
+                    ttsModel.recordId = title.recordId ?? ""
+                    ttsModel.tTtaskId = getUniqueId(desc: "tTtaskId")
+                    ttsModel.itemModelIndex = Int32(itemModel.index
+)
+                    ttsModel.text = title.text
+                    tts?.pushTaskCache(ttsModel, autoTranslate:false)
+                    
+                }
+                
+            }
+         
         }
         
         if(isShowLoadView && !isFinish){