// lint

e9eb8d51 · Steven杜宇 · 87fa4d4a · e9eb8d51 · e9eb8d51 · e9eb8d51
Commit e9eb8d51 authored Mar 17, 2025 by Steven杜宇
22 changed files
--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIMainChatViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIMainChatViewController.swift
@@ -270,12 +270,16 @@ extension YHAIMainChatViewController: UITableViewDelegate, UITableViewDataSource
            let msg = messages[indexPath.row]
            let msgType = msg.getType()
            if msgType == .text {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAITextMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAITextMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAITextMessageCell.cellReuseIdentifier, for: indexPath) as?  YHAITextMessageCell else {
+                    return UITableViewCell()
+                }
                cell.message = msg
                return cell
                
            } else if msgType == .recommendText {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHRecommendTextMessageCell.cellReuseIdentifier, for: indexPath) as!  YHRecommendTextMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHRecommendTextMessageCell.cellReuseIdentifier, for: indexPath) as?  YHRecommendTextMessageCell else {
+                    return UITableViewCell()
+                }
                cell.message = msg
                cell.messageClick = {
                    [weak self] text in
@@ -293,11 +297,15 @@ extension YHAIMainChatViewController: UITableViewDelegate, UITableViewDataSource
                return cell
                
            } else if msgType == .thinking {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAIThinkingMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAIThinkingMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAIThinkingMessageCell.cellReuseIdentifier, for: indexPath) as?  YHAIThinkingMessageCell else {
+                    return UITableViewCell()
+                }
                return cell
                
            } else if msgType == .productList {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHProductListMessageCell.cellReuseIdentifier, for: indexPath) as!  YHProductListMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHProductListMessageCell.cellReuseIdentifier, for: indexPath) as?  YHProductListMessageCell else {
+                    return UITableViewCell()
+                }
                if let listModel = msg.body.cardsInfo {
                    cell.listModel = listModel
                }
@@ -305,7 +313,9 @@ extension YHAIMainChatViewController: UITableViewDelegate, UITableViewDataSource
                
            } else if msgType == .cardList {
                
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHCardMessageCell.cellReuseIdentifier, for: indexPath) as!  YHCardMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHCardMessageCell.cellReuseIdentifier, for: indexPath) as?  YHCardMessageCell else {
+                    return UITableViewCell()
+                }
                if let listModel = msg.body.cardsInfo {
                    cell.cardListModel = listModel
                    cell.evaluationResultCallback = {
@@ -345,7 +355,9 @@ extension YHAIMainChatViewController: UITableViewDelegate, UITableViewDataSource
                return cell
                
            } else if msgType == .picture {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAIPictureMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAIPictureMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAIPictureMessageCell.cellReuseIdentifier, for: indexPath) as?  YHAIPictureMessageCell else {
+                    return UITableViewCell()
+                }
                if let imgInfo = msg.body.imageInfo {
                    cell.imgInfo = imgInfo
                }

--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIRequestManager.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIRequestManager.swift
@@ -77,9 +77,11 @@ class YHAIRequestManager: NSObject {
            self.uuid = UUID().uuidString + NSDate().timeIntervalSince1970.description

            // body 请求体参数
-            let parameters = ["botId": botId,
-                              "conversationId": conversationId,
-                              "question": question] as! [String: Any]
+            guard let parameters = ["botId": botId,
+                                    "conversationId": conversationId,
+                                    "question": question] as? [String: Any] else {
+                return
+            }

            print("AI QUESTION PARAM: \(parameters)")
            let headers = self.getCommonHeaders()
@@ -147,8 +149,11 @@ class YHAIRequestManager: NSObject {
    func stopChat(chatId: String, conversationId: String, callBackBlock: @escaping (_ success: Bool, _ error: YHErrorModel?) -> Void) {
        
        let url = YHBaseUrlManager.shared.curURL() + YHAllApiName.AIChat.cancelAIChat
-        let param = ["chatId": chatId,
-                     "conversationId": conversationId] as! [String: Any]
+        guard let param = ["chatId": chatId,
+                           "conversationId": conversationId] as? [String: Any] else {
+            
+            return
+        }
        
        _ = YHNetRequest.postRequest(url: url, params: param) { [weak self] json, _ in
            // 1. json字符串 转 对象

--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIRobotChatViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIRobotChatViewController.swift
@@ -417,12 +417,16 @@ extension YHAIRobotChatViewController: UITableViewDelegate, UITableViewDataSourc
            msg = messages[indexPath.row]
            msgType = msg.getType()
            if msgType == .text {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAITextMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAITextMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAITextMessageCell.cellReuseIdentifier, for: indexPath) as?  YHAITextMessageCell else {
+                    return UITableViewCell()
+                }
                cell.message = msg
                return cell
                
            } else if msgType == .recommendText {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHRecommendTextMessageCell.cellReuseIdentifier, for: indexPath) as!  YHRecommendTextMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHRecommendTextMessageCell.cellReuseIdentifier, for: indexPath) as?  YHRecommendTextMessageCell else {
+                    return UITableViewCell()
+                }
                cell.message = msg
                cell.messageClick = {
                    [weak self] text in
@@ -439,11 +443,15 @@ extension YHAIRobotChatViewController: UITableViewDelegate, UITableViewDataSourc
                return cell
                
            } else if msgType == .thinking {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAIThinkingMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAIThinkingMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAIThinkingMessageCell.cellReuseIdentifier, for: indexPath) as?  YHAIThinkingMessageCell else {
+                    return UITableViewCell()
+                }
                return cell
                
            } else if msgType == .productList {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHProductListMessageCell.cellReuseIdentifier, for: indexPath) as!  YHProductListMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHProductListMessageCell.cellReuseIdentifier, for: indexPath) as?  YHProductListMessageCell else {
+                    return UITableViewCell()
+                }
                if let listModel = msg.body.cardsInfo {
                    cell.listModel = listModel
                }
@@ -451,7 +459,10 @@ extension YHAIRobotChatViewController: UITableViewDelegate, UITableViewDataSourc
                
            } else if msgType == .cardList {
                
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHCardMessageCell.cellReuseIdentifier, for: indexPath) as!  YHCardMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHCardMessageCell.cellReuseIdentifier, for: indexPath) as?  YHCardMessageCell else {
+                    return UITableViewCell()
+
+                }
                if let listModel = msg.body.cardsInfo {
                    cell.cardListModel = listModel
                    cell.evaluationResultCallback = {
@@ -491,7 +502,9 @@ extension YHAIRobotChatViewController: UITableViewDelegate, UITableViewDataSourc
                return cell
                
            } else if msgType == .picture {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHAIPictureMessageCell.cellReuseIdentifier, for: indexPath) as!  YHAIPictureMessageCell
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHAIPictureMessageCell.cellReuseIdentifier, for: indexPath) as? YHAIPictureMessageCell else {
+                    return UITableViewCell()
+                }
                if let imgInfo = msg.body.imageInfo {
                    cell.imgInfo = imgInfo
                }

--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIServiceListViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAIServiceListViewController.swift
@@ -99,7 +99,9 @@ extension YHAIServiceListViewController: UICollectionViewDelegate, UICollectionV
    
    // 返回自定义单元格
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
-        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHAIProductCell.cellReuseIdentifier, for: indexPath) as! YHAIProductCell
+        guard let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHAIProductCell.cellReuseIdentifier, for: indexPath) as? YHAIProductCell else {
+            return UICollectionViewCell()
+        }
        
        if 0 <= indexPath.item && indexPath.item < serviceArr.count {
            let model = serviceArr[indexPath.item]
@@ -187,7 +189,9 @@ extension YHAIServiceListViewController: UICollectionViewDelegate, UICollectionV
    func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
        
        if kind == UICollectionView.elementKindSectionHeader {
-            let headerView: YHAIGreetCollectionReusableView = collectionView.dequeueReusableSupplementaryView(ofKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: YHAIGreetCollectionReusableView.reuseIdentifier, for: indexPath) as! YHAIGreetCollectionReusableView
+            guard let headerView: YHAIGreetCollectionReusableView = collectionView.dequeueReusableSupplementaryView(ofKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: YHAIGreetCollectionReusableView.reuseIdentifier, for: indexPath) as? YHAIGreetCollectionReusableView else {
+                return UICollectionReusableView()
+            }
            headerView.updateGreetingText()
            return headerView
        }

--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAITabViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAITabViewController.swift
@@ -309,6 +309,9 @@ extension YHAITabViewController: JXSegmentedListContainerViewDataSource {
    }

    func listContainerView(_ listContainerView: JXSegmentedListContainerView, initListAt index: Int) -> JXSegmentedListContainerViewListDelegate {
-        return arrItemVCs[index] as! JXSegmentedListContainerViewListDelegate
+        guard let vc = arrItemVCs[index] as? JXSegmentedListContainerViewListDelegate else {
+            return YHAIMainChatViewController()
+        }
+        return vc
    }
 }
--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/M/YHAIMessageModel.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/M/YHAIMessageModel.swift
@@ -49,7 +49,9 @@ class YHAIChatMessage: CustomStringConvertible, NSCopying {
        msg.messageId = self.messageId
        msg.isSelf = self.isSelf
        msg.isDone = self.isDone
-        msg.body = self.body.copy() as! YHAIMessageBody
+        if let body = self.body.copy() as? YHAIMessageBody {
+            msg.body = body
+        }
        return msg
    }
    

--- a/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/V/YHAIChatBannerView.swift
+++ b/galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/V/YHAIChatBannerView.swift
@@ -247,7 +247,9 @@ extension YHAIChatBannerView: FSPagerViewDataSource, FSPagerViewDelegate {
    }
    
    public func pagerView(_ pagerView: FSPagerView, cellForItemAt index: Int) -> FSPagerViewCell {
-        let cell = pagerView.dequeueReusableCell(withReuseIdentifier: YHAIChatBannerItemCell.cellReuseIdentifier, at: index) as! YHAIChatBannerItemCell
+        guard let cell = pagerView.dequeueReusableCell(withReuseIdentifier: YHAIChatBannerItemCell.cellReuseIdentifier, at: index) as? YHAIChatBannerItemCell else {
+            return FSPagerViewCell()
+        }
        if index < bannerArr.count {
            let model = bannerArr[index]
            cell.model = model
@@ -292,7 +294,9 @@ extension YHAIChatBannerView: UICollectionViewDelegate, UICollectionViewDataSour
        
        // 返回自定义单元格
        func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
-            let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHAIChatBannerCollectionCell.cellReuseIdentifier, for: indexPath) as! YHAIChatBannerCollectionCell
+            guard let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHAIChatBannerCollectionCell.cellReuseIdentifier, for: indexPath) as? YHAIChatBannerCollectionCell else {
+                return UICollectionViewCell()
+            }
            if 0 <= indexPath.item && indexPath.item < messages.count {
                cell.titleLabel.text = messages[indexPath.item]
            }

--- a/galaxy/galaxy/Classes/Modules/AppleLogin(苹果登录)/M/YHAppleLoginManager.swift
+++ b/galaxy/galaxy/Classes/Modules/AppleLogin(苹果登录)/M/YHAppleLoginManager.swift
@@ -45,14 +45,18 @@ extension YHAppleLoginManager: ASAuthorizationControllerDelegate, ASAuthorizatio
        
        let credential = authorization.credential
        if credential is ASPasswordCredential {
-            let passwdCredential = credential as! ASPasswordCredential
+            guard let passwdCredential = credential as? ASPasswordCredential else {
+                return
+            }
            userId = passwdCredential.user
            let username = passwdCredential.user
            let password = passwdCredential.password
            printLog("username:\(username), passwd:\(password)")
            
        } else if credential is ASAuthorizationAppleIDCredential {
-            let appleIdCredential = credential as! ASAuthorizationAppleIDCredential
+            guard let appleIdCredential = credential as? ASAuthorizationAppleIDCredential else {
+                return
+            }
            userId = appleIdCredential.user
            email = appleIdCredential.email ?? ""
            fullName = appleIdCredential.fullName?.givenName ?? ""

--- a/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/C/YHActivityDetailViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/C/YHActivityDetailViewController.swift
@@ -269,24 +269,32 @@ extension YHActivityDetailViewController: UITableViewDelegate, UITableViewDataSo
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell.cellReuseIdentifier, for: indexPath) as! YHActivityDetailCell
+        guard let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell.cellReuseIdentifier, for: indexPath) as? YHActivityDetailCell else {
+            return UITableViewCell()
+        }
        cell.dataModel = viewModel.activityDetailModel

        if indexPath.row < viewModel.arrActivityDetail.count {
            let model = viewModel.arrActivityDetail[indexPath.row]

            if model.type == 0 {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell0.cellReuseIdentifier, for: indexPath) as! YHActivityDetailCell0
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell0.cellReuseIdentifier, for: indexPath) as? YHActivityDetailCell0 else {
+                    return UITableViewCell()
+                }
                cell.dataModel = model.activityDetailModel ?? YHActivityDetailModel()
                return cell

            } else if model.type == 1 {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell1.cellReuseIdentifier, for: indexPath) as! YHActivityDetailCell1
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell1.cellReuseIdentifier, for: indexPath) as? YHActivityDetailCell1 else {
+                    return cell
+                }
                cell.dataModel = model.activityDetailModel ?? YHActivityDetailModel()
                return cell

            } else if model.type == 2 {
-                let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell2.cellReuseIdentifier, for: indexPath) as! YHActivityDetailCell2
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: YHActivityDetailCell2.cellReuseIdentifier, for: indexPath) as? YHActivityDetailCell2 else {
+                    return cell
+                }
                cell.dataModel = model.activityDetailModel ?? YHActivityDetailModel()
                return cell
            }

--- a/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/V/YHApplyActivityAlert.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/V/YHApplyActivityAlert.swift
@@ -265,14 +265,14 @@ extension YHApplyActivityAlert {
    }
    
    @objc func clickSubBtn() {
-        applyNumber = applyNumber - 1
+        applyNumber -= 1
        applyNumberTextField.text = String(applyNumber)
        
        handleSubAndAddButtonUI()
    }
    
    @objc func clickAddBtn() {
-        applyNumber = applyNumber + 1
+        applyNumber += 1
        applyNumberTextField.text = String(applyNumber)
        handleSubAndAddButtonUI()
    }

--- a/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/VM/YHActivityViewModel.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/VM/YHActivityViewModel.swift
@@ -234,7 +234,7 @@ extension YHActivityViewModel {
                    self.arrActivityListData = result.data
                    curPageIndex = 1
                } else {
-                    curPageIndex = curPageIndex + 1
+                    curPageIndex += 1
                    self.arrActivityListData.append(contentsOf: result.data)
                }
                

--- a/galaxy/galaxy/Classes/Modules/Community(社区)/C/YHCommunityViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/C/YHCommunityViewController.swift
@@ -333,7 +333,10 @@ extension YHCommunityViewController: JXSegmentedListContainerViewDataSource {
    }

    func listContainerView(_ listContainerView: JXSegmentedListContainerView, initListAt index: Int) -> JXSegmentedListContainerViewListDelegate {
-        return arrItemVCs[index] as! JXSegmentedListContainerViewListDelegate
+        guard let vc = arrItemVCs[index] as? JXSegmentedListContainerViewListDelegate else {
+            return YHMessageListVC()
+        }
+        return vc
    }
 }


--- a/galaxy/galaxy/Classes/Modules/Community(社区)/C/YHMatchResultListViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/C/YHMatchResultListViewController.swift
@@ -439,7 +439,9 @@ extension YHMatchResultListViewController: DragCardDelegate {
        print("displayTopCardAt: \(index)")
        
        if cardView is YHNameCardInfoView {
-            let cardInfoView = cardView as! YHNameCardInfoView
+            guard let cardInfoView = cardView as? YHNameCardInfoView else {
+                return
+            }
            cardInfoView.backgroundColor = .white
            if let secondCardView = dragCard.viewWithTag(1000+index+1) as? YHNameCardInfoView {
                secondCardView.backgroundColor = self.secondCardColor

--- a/galaxy/galaxy/Classes/Modules/Community(社区)/V/YHMyInterestTopicCell.swift
+++ b/galaxy/galaxy/Classes/Modules/Community(社区)/V/YHMyInterestTopicCell.swift
@@ -241,7 +241,9 @@ extension YHMyInterestTopicCell: UICollectionViewDelegate, UICollectionViewDataS
        
        // 返回自定义单元格
        func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
-            let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHTopicItemCell.cellReuseIdentifier, for: indexPath) as! YHTopicItemCell
+            guard let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHTopicItemCell.cellReuseIdentifier, for: indexPath) as? YHTopicItemCell else {
+                return UICollectionViewCell()
+            }
            if 0 <= indexPath.item && indexPath.item < topicArr.count {
                cell.titleLabel.text = topicArr[indexPath.item]
            }

--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeHoldViewPageViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeHoldViewPageViewController.swift
@@ -541,7 +541,10 @@ extension YHHomeHoldViewPageViewController: JXSegmentedListContainerViewDataSour
    }

    func listContainerView(_ listContainerView: JXSegmentedListContainerView, initListAt index: Int) -> JXSegmentedListContainerViewListDelegate {
-        return arrItemVCs[index] as! JXSegmentedListContainerViewListDelegate
+        guard let vc = arrItemVCs[index] as? JXSegmentedListContainerViewListDelegate else {
+            return YHHomePageViewController()
+        }
+        return vc
    }
 }


--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeIdentityListVC.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeIdentityListVC.swift
@@ -154,7 +154,9 @@ extension YHHomeIdentityListVC: JXSegmentedViewDelegate {
 extension YHHomeIdentityListVC: UITableViewDataSource, UITableViewDelegate {
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        let cell = tableView.dequeueReusableCell(withIdentifier: YHHomeIdentityCell.cellReuseIdentifier, for: indexPath) as! YHHomeIdentityCell
+        guard let cell = tableView.dequeueReusableCell(withIdentifier: YHHomeIdentityCell.cellReuseIdentifier, for: indexPath) as? YHHomeIdentityCell else {
+            return UITableViewCell()
+        }
        if 0 <= indexPath.row, indexPath.row < self.imgItems.count {
            let item = self.imgItems[indexPath.row]
            cell.image = item.img

--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeIdentityViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeIdentityViewController.swift
@@ -27,7 +27,9 @@ class YHHomeIdentityViewController: YHBaseViewController {
            if 0 <= index, index < self.children.count {
                let vc = self.children[index]
                if vc.isKind(of: YHHomeIdentityListVC.self) {
-                    (vc as! YHHomeIdentityListVC).isShowBottomView = false
+                    if let vc = vc as? YHHomeIdentityListVC {
+                        vc.isShowBottomView = false
+                    }
                    self.hideBottomOnTabbar()
                }
            }

--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInfoDetailContainerViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInfoDetailContainerViewController.swift
@@ -118,6 +118,9 @@ extension YHHomeInfoDetailContainerViewController: JXSegmentedListContainerViewD
    }

    func listContainerView(_ listContainerView: JXSegmentedListContainerView, initListAt index: Int) -> JXSegmentedListContainerViewListDelegate {
-        return arrItemVCs[index] as! JXSegmentedListContainerViewListDelegate
+        guard let vc = arrItemVCs[index] as? JXSegmentedListContainerViewListDelegate else {
+            return YHHomeInfoDetailViewController()
+        }
+        return vc
    }
 }
--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInfoDetailViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInfoDetailViewController.swift
@@ -82,7 +82,9 @@ extension YHHomeInfoDetailViewController: UICollectionViewDelegate, UICollection
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        
-        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHHomeCollectionViewCell.cellReuseIdentifier, for: indexPath) as! YHHomeCollectionViewCell
+        guard let cell = collectionView.dequeueReusableCell(withReuseIdentifier: YHHomeCollectionViewCell.cellReuseIdentifier, for: indexPath) as? YHHomeCollectionViewCell else {
+            return UICollectionViewCell()
+        }
        cell.listModel = self.viewModel.arrHomeNewsData?[indexPath.row]
        return cell
    }

--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInformationViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeInformationViewController.swift
@@ -92,7 +92,9 @@ extension YHHomeInformationViewController: UICollectionViewDelegate, UICollectio
    func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
        
        if kind == CollectionViewWaterfallElementKindSectionHeader {
-            let headerView: YHHomeInfoSectionHeadView = collectionView.dequeueReusableSupplementaryView(ofKind: CollectionViewWaterfallElementKindSectionHeader, withReuseIdentifier: YHHomeInfoSectionHeadView.reuseIdentifier, for: indexPath) as! YHHomeInfoSectionHeadView
+            guard let headerView: YHHomeInfoSectionHeadView = collectionView.dequeueReusableSupplementaryView(ofKind: CollectionViewWaterfallElementKindSectionHeader, withReuseIdentifier: YHHomeInfoSectionHeadView.reuseIdentifier, for: indexPath) as? YHHomeInfoSectionHeadView else {
+                return UICollectionReusableView()
+            }
            headerView.items = sectionItems
            return headerView
        }

--- a/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomePageViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomePageViewController.swift
@@ -375,7 +375,7 @@ private extension YHHomePageViewController {
        }
        
        var r = tmpHeadView.frame
-        r.origin.y = r.origin.y - headViewH
+        r.origin.y -= headViewH
        tmpHeadView.frame = r
        
        printLog(tmpHeadView.frame)

--- a/galaxy/galaxy/Classes/Modules/Mine（我的）/C/YHMyViewController.swift
+++ b/galaxy/galaxy/Classes/Modules/Mine（我的）/C/YHMyViewController.swift
@@ -376,7 +376,10 @@ extension YHMyViewController: UITableViewDelegate, UITableViewDataSource {
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        let cell = tableView.dequeueReusableCell(withIdentifier: YHPersonalCenterCell.cellReuseIdentifier, for: indexPath) as! YHPersonalCenterCell
+        guard let cell = tableView.dequeueReusableCell(withIdentifier: YHPersonalCenterCell.cellReuseIdentifier, for: indexPath) as? YHPersonalCenterCell else {
+            
+            return UITableViewCell()
+        }
        let item: PersonalModuleItem = items[indexPath.row]
        cell.updateItem(item: item)
        return cell