diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/config/OssUtils.java b/mall-shop/src/main/java/com/suisung/mall/shop/config/OssUtils.java
index d98ba66c..1ab54ef6 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/config/OssUtils.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/config/OssUtils.java
@@ -30,6 +30,78 @@ public class OssUtils {
     @Autowired
     private OssService ossService;
 
+    /**
+     * 网络图片转输入流（改进版）
+     *
+     * @param fileUrl 网络文件URL
+     * @return InputStream 输入流，如果失败返回null
+     */
+    public static InputStream urlToInputSteam(String fileUrl) {
+        if (fileUrl == null || fileUrl.trim().isEmpty()) {
+            System.err.println("文件URL为空");
+            return null;
+        }
+
+        try {
+            URL url = new URL(fileUrl);
+            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+            connection.setRequestMethod("GET");
+            connection.setConnectTimeout(10 * 1000);
+            connection.setReadTimeout(10 * 1000);
+            connection.setRequestProperty("User-Agent", "Mozilla/5.0");
+
+            int responseCode = connection.getResponseCode();
+            if (responseCode != HttpURLConnection.HTTP_OK) {
+                System.err.println("HTTP响应码错误: " + responseCode);
+                return null;
+            }
+
+            // 直接返回连接的输入流，由调用者负责关闭
+            return connection.getInputStream();
+
+        } catch (IOException e) {
+            System.err.println("网络图片转输入流失败: " + e.getMessage());
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+
+    /**
+     * 缓冲图像转输入流
+     *
+     * @param bufferedImage
+     * @Return Map
+     */
+    public static Map toStreamMap(BufferedImage bufferedImage) {
+        InputStream stream = null;
+        ByteArrayOutputStream arrayOutputStream = null;
+        try {
+            arrayOutputStream = new ByteArrayOutputStream();
+            ImageIO.write(bufferedImage, "png", arrayOutputStream);
+
+            int file_size = arrayOutputStream.size();
+            byte[] result = arrayOutputStream.toByteArray();
+
+            stream = new ByteArrayInputStream(result);
+            Map<String, Object> resultMap = new HashMap<>();
+            resultMap.put("stream", stream);
+            resultMap.put("file_size", Convert.toLong(file_size));
+            return resultMap;
+        } catch (IOException e) {
+            e.printStackTrace();
+        } finally {
+            // 释放连接
+            try {
+                arrayOutputStream.close();
+                stream.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        return null;
+    }
+
     /**
      * oos直传,本地不存储图片
      *
@@ -79,83 +151,4 @@ public class OssUtils {
         return ossFilePath;
     }
 
-    /**
-     * 网络图片转输入流
-     *
-     * @param fileUrl
-     * @return
-     */
-    public static InputStream urlToInputSteam(String fileUrl) {
-        HttpURLConnection connection = null;
-        InputStream is = null;
-        InputStream stream = null;
-        try {
-            // 打开服务器图片路径
-            URL url = new URL(fileUrl);
-            //创建连接
-            connection = (HttpURLConnection) url.openConnection();
-            connection.setRequestMethod("GET");  // 提交模式
-            connection.setConnectTimeout(10 * 1000);  //连接超时5秒
-            connection.setReadTimeout(10 * 1000);   //读取超时10秒
-
-            is = connection.getInputStream();
-            int file_size = connection.getContentLength();  //文件大小
-            byte[] result = new byte[file_size];
-            int readCount = 0;
-            while (readCount < file_size) {
-                readCount += is.read(result, readCount, file_size - readCount);
-            }
-            stream = new ByteArrayInputStream(result);
-            return stream;
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            try {
-                connection.disconnect();
-                is.close();
-                stream.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-
-        return null;
-
-    }
-
-    /**
-     * 缓冲图像转输入流
-     *
-     * @param bufferedImage
-     * @Return Map
-     */
-    public static Map toStreamMap(BufferedImage bufferedImage) {
-        InputStream stream = null;
-        ByteArrayOutputStream arrayOutputStream = null;
-        try {
-            arrayOutputStream = new ByteArrayOutputStream();
-            ImageIO.write(bufferedImage, "png", arrayOutputStream);
-
-            int file_size = arrayOutputStream.size();
-            byte[] result = arrayOutputStream.toByteArray();
-
-            stream = new ByteArrayInputStream(result);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("stream", stream);
-            resultMap.put("file_size", Convert.toLong(file_size));
-            return resultMap;
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            // 释放连接
-            try {
-                arrayOutputStream.close();
-                stream.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-        return null;
-    }
-
 }
diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/distribution/service/impl/ShopDistributionUserServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/distribution/service/impl/ShopDistributionUserServiceImpl.java
index f161381e..bfbcc743 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/distribution/service/impl/ShopDistributionUserServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/distribution/service/impl/ShopDistributionUserServiceImpl.java
@@ -669,30 +669,67 @@ public class ShopDistributionUserServiceImpl extends BaseServiceImpl<ShopDistrib
      */
     @Override
     public CommonResult poster(PosterDTO posterDTO) {
-
         UserDto user = getCurrentUser();
         if (user == null) {
+            logger.warn("用户未登录，无法生成海报");
             throw new ApiException(ResultCode.NEED_LOGIN);
         }
 
+        // 参数校验
+        if (posterDTO == null) {
+            logger.warn("海报参数为空，用户ID: {}", user.getId());
+            return CommonResult.failed("参数不能为空");
+        }
+
         String cacheKey = RedisConstant.Poster_NameSpace + Md5Utils.getMD5(JSONUtil.toJsonStr(posterDTO).getBytes());
-        if (redisService.hasKey(cacheKey)) {
-            return CommonResult.success(redisService.get(cacheKey));
+        try {
+            if (redisService.hasKey(cacheKey)) {
+                Object cachedData = redisService.get(cacheKey);
+                if (cachedData != null) {
+                    logger.debug("从缓存中获取海报数据，用户ID: {}", user.getId());
+                    return CommonResult.success(cachedData);
+                }
+            }
+        } catch (Exception e) {
+            logger.warn("读取海报缓存失败，用户ID: {}: {}", user.getId(), e.getMessage());
         }
 
         Integer poster_type = posterDTO.getPoster_type();   // 海报类型:1-H5;2-小程序
-        String poster_name = Optional.ofNullable(posterDTO.getMainTitle()).orElse(Optional.ofNullable(posterDTO.getMainTitle()).orElse(accountBaseConfigService.getConfig("site_name")));
+        if (poster_type == null || (poster_type != 1 && poster_type != 2)) {
+            logger.warn("无效的海报类型: {}, 用户ID: {}", poster_type, user.getId());
+            return CommonResult.failed("无效的海报类型");
+        }
+
+        String poster_name = Optional.ofNullable(posterDTO.getMainTitle())
+                .orElse(accountBaseConfigService.getConfig("site_name"));
+
+        // 防止poster_name为null
+        if (poster_name == null) {
+            poster_name = "默认海报";
+        }
+
         String main_price = posterDTO.getMainPrice();
         String main_img = posterDTO.getMainImg();
 
         // 获取存文本
-        Document post_name_doc = Jsoup.parse(poster_name);
-        poster_name = post_name_doc.text();
+        if (poster_name != null) {
+            Document post_name_doc = Jsoup.parse(poster_name);
+            poster_name = post_name_doc.text();
+        }
 
         if (StrUtil.isBlank(main_img)) {
-            AccountUserInfo userInfo = accountService.getUserInfo(user.getId());
-            String user_avatar = userInfo.getUser_avatar();
-            main_img = ObjectUtil.defaultIfBlank(user_avatar, accountBaseConfigService.getConfig("user_no_avatar"));
+            try {
+                AccountUserInfo userInfo = accountService.getUserInfo(user.getId());
+                if (userInfo != null) {
+                    String user_avatar = userInfo.getUser_avatar();
+                    main_img = ObjectUtil.defaultIfBlank(user_avatar, accountBaseConfigService.getConfig("user_no_avatar"));
+                } else {
+                    main_img = accountBaseConfigService.getConfig("user_no_avatar");
+                }
+            } catch (Exception e) {
+                logger.warn("获取用户信息失败，使用默认头像，用户ID: {}: {}", user.getId(), e.getMessage());
+                main_img = accountBaseConfigService.getConfig("user_no_avatar");
+            }
         }
 
         // 图像是否输出价格字样
@@ -706,10 +743,12 @@ public class ShopDistributionUserServiceImpl extends BaseServiceImpl<ShopDistrib
 
         String wap_url = "";
         String qrcode = "";
-        Map data = new HashMap();
-        wap_url = Optional.ofNullable(posterDTO.getPath()).orElse(base_ip + "/pages/index/index?uid=" + user_id);
+        Map<String, Object> data = new HashMap<>();
 
-        Map params = new HashMap();
+        wap_url = Optional.ofNullable(posterDTO.getPath())
+                .orElse(base_ip + "/pages/index/index?uid=" + user_id);
+
+        Map<String, Object> params = new HashMap<>();
         params.put("user_id", user_id);
         params.put("poster_type", poster_type);
         params.put("poster_name", poster_name);
@@ -723,193 +762,288 @@ public class ShopDistributionUserServiceImpl extends BaseServiceImpl<ShopDistrib
         File qrcode_file = null;
         InputStream qrcode_stream = null;
 
-        if (poster_type == 1) {
-            // 生成新版本H5 URL
-            qrcode = accountBaseConfigService.qrcode(wap_url, 300, 300);
+        try {
+            if (poster_type == 1) {
+                // 生成新版本H5 URL
+                try {
+                    qrcode = accountBaseConfigService.qrcode(wap_url, 300, 300);
+                } catch (Exception e) {
+                    logger.error("生成H5二维码失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                    throw new ApiException(I18nUtil._("生成二维码失败"));
+                }
 
-            // 移动端H5
-            data.put("invite_url", wap_url);
-            data.put("qrcode", qrcode);
-            data.put("download_url", qrcode + "&d=1");
-
-        } else if (poster_type == 2) {
-            // 生成小程序 URL
-            Map unlimitedMap = wxQrCodeService.genUnlimitedWxQrCode(wap_url, params);
-            qrcode = Convert.toStr(unlimitedMap.get("floder"));
-            if (!ConfigConstant.FILE_STORAGE_DISK) {
-                String qr_filename = (String) unlimitedMap.get("qr_filename");
-                // 这里不能使用微信返回的流
-                qrcode_stream = OssUtils.urlToInputSteam(qrcode);
-                filename = qr_filename;
-            }
-
-            if (null != qrcode) {
+                // 移动端H5
+                data.put("invite_url", wap_url);
                 data.put("qrcode", qrcode);
+                data.put("download_url", qrcode + "&d=1");
+
+            } else if (poster_type == 2) {
+                // 生成小程序 URL
+                try {
+                    Map unlimitedMap = wxQrCodeService.genUnlimitedWxQrCode(wap_url, params);
+                    if (unlimitedMap != null) {
+                        qrcode = Convert.toStr(unlimitedMap.get("floder"));
+                        if (!ConfigConstant.FILE_STORAGE_DISK) {
+                            String qr_filename = (String) unlimitedMap.get("qr_filename");
+                            if (StrUtil.isNotBlank(qrcode)) {
+                                // 这里不能使用微信返回的流
+                                qrcode_stream = OssUtils.urlToInputSteam(qrcode);
+                            }
+                            filename = qr_filename != null ? qr_filename : filename;
+                        }
+
+                        if (StrUtil.isNotBlank(qrcode)) {
+                            data.put("qrcode", qrcode);
+                        }
+                    }
+                } catch (Exception e) {
+                    logger.error("生成小程序二维码失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                    throw new ApiException(I18nUtil._("生成小程序二维码失败"));
+                }
+
+                data.put("invite_url", wap_url);
+                data.put("download_url", qrcode != null ? qrcode + "&d=1" : "");
             }
 
-            data.put("invite_url", wap_url);
-            data.put("download_url", qrcode + "&d=1");
-        }
+            FileUtil.mkParentDirs(poster_path);
+            File poster_file = FileUtil.file(poster_path);
 
-        FileUtil.mkParentDirs(poster_path);
-        File poster_file = FileUtil.file(poster_path);
+            String qrcode_url = String.format("%s/media/plantform/poster/%s/%s-qrcode.png", static_file_url, poster_type, filename);
+            String qrcode_path = String.format("%s/media/plantform/poster/%s/%s-qrcode.png", static_file_path, poster_type, filename);
 
-        String qrcode_url = String.format("%s/media/plantform/poster/%s/%s-qrcode.png", static_file_url, poster_type, filename);
-        String qrcode_path = String.format("%s/media/plantform/poster/%s/%s-qrcode.png", static_file_path, poster_type, filename);
+            //  todo 暂时写死
+            String dir = "media/plantform/";
+            filename = filename + "-qrcode.png";
 
-        //  todo 暂时写死
-        String dir = "media/plantform/";
-        filename = filename + "-qrcode.png";
+            // 判断H5与小程序环境
+            if (poster_type == 1) {
+                BufferedImage image = QrCodeUtil.generate(wap_url, 300, 300);
+                // 生成二维码
+                if (!ConfigConstant.FILE_STORAGE_DISK) {
+                    String url = null;
+                    Integer uploadType = accountBaseConfigService.getConfig("upload", 1);
 
-        // 判断H5与小程序环境
-        if (poster_type == 1) {
-            BufferedImage image = QrCodeUtil.generate(wap_url, 300, 300);
-            // 生成二维码
-            if (!ConfigConstant.FILE_STORAGE_DISK) {
-                String url = null;
-                Integer uploadType = accountBaseConfigService.getConfig("upload", 1);
-
-                if (uploadType.equals(1)) {
-                    url = ConfigConstant.URL_BASE + "/admin/oss/upload/" + dir + "/" + filename; // 文件本地路径
-                } else if (uploadType.equals(2)) {
-                    // oss 服务
-                    try {
-                        Map streamMap = OssUtils.toStreamMap(image);
-                        InputStream stream = (InputStream) streamMap.get("stream");
-                        Long file_size = (Long) streamMap.get("file_size");
-                        String floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/1/";
-                        url = ossService.uploadObject2OSS(null, floder + filename, stream, filename, file_size);
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                        logger.error("文件上传失败！", e);
-                        return null;
+                    if (uploadType.equals(1)) {
+                        url = ConfigConstant.URL_BASE + "/admin/oss/upload/" + dir + "/" + filename; // 文件本地路径
+                    } else if (uploadType.equals(2)) {
+                        // oss 服务
+                        try {
+                            Map streamMap = OssUtils.toStreamMap(image);
+                            if (streamMap != null) {
+                                InputStream stream = (InputStream) streamMap.get("stream");
+                                Long file_size = (Long) streamMap.get("file_size");
+                                String floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/1/";
+                                url = ossService.uploadObject2OSS(null, floder + filename, stream, filename, file_size);
+                            }
+                        } catch (Exception e) {
+                            logger.error("OSS上传二维码失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("二维码上传失败"));
+                        }
+                    } else if (uploadType.equals(4)) {
+                        try {
+                            FileUtil.mkParentDirs(qrcode_path);
+                            qrcode_file = FileUtil.file(qrcode_path);
+                            ImageIO.write(image, "png", qrcode_file);
+                        } catch (IOException e) {
+                            logger.error("生成二维码文件失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("生成二维码失败！"));
+                        }
+                        try {
+                            url = ossService.uploadObject4OSS(qrcode_file, TENGXUN_DEFAULT_DIR.concat("/").concat(dir).concat("/").concat(filename));
+                        } catch (Exception e) {
+                            logger.error("腾讯云上传二维码失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("二维码上传失败"));
+                        }
                     }
-                } else if (uploadType.equals(4)) {
+
+                    if (url != null) {
+                        qrcode_stream = OssUtils.urlToInputSteam(url);
+                        data.put("qrcode", url);
+                    }
+                } else {
                     try {
                         FileUtil.mkParentDirs(qrcode_path);
                         qrcode_file = FileUtil.file(qrcode_path);
                         ImageIO.write(image, "png", qrcode_file);
                     } catch (IOException e) {
+                        logger.error("生成二维码文件失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
                         throw new ApiException(I18nUtil._("生成二维码失败！"));
                     }
-                    url = ossService.uploadObject4OSS(qrcode_file, TENGXUN_DEFAULT_DIR.concat("/").concat(dir).concat("/").concat(filename));
                 }
-                qrcode_stream = OssUtils.urlToInputSteam(url);
+            } else if (poster_type == 2) {
+                if (StrUtil.isNotBlank(qrcode)) {
+                    qrcode_file = new File(qrcode);
+                    data.put("qrcode", qrcode);
+                }
+            }
 
-                data.put("qrcode", url);
-            } else {
+            // 生成产品图片
+            File main_file = null;
+            if (StrUtil.isNotBlank(main_img)) {
                 try {
-                    FileUtil.mkParentDirs(qrcode_path);
-                    qrcode_file = FileUtil.file(qrcode_path);
-                    ImageIO.write(image, "png", qrcode_file);
-                } catch (IOException e) {
-                    throw new ApiException(I18nUtil._("生成二维码失败！"));
+                    main_file = getFile(main_img);
+                    if (main_file == null || !main_file.exists()) {
+                        logger.warn("获取主图文件失败，用户ID: {}, 图片URL: {}", user.getId(), main_img);
+                        throw new ApiException(I18nUtil._("图片不存在！"));
+                    }
+                } catch (Exception e) {
+                    logger.error("获取主图文件失败，用户ID: {}, 图片URL: {}: {}", user.getId(), main_img, e.getMessage(), e);
+                    throw new ApiException(I18nUtil._("图片不存在！"));
                 }
             }
-        } else if (poster_type == 2) {
-            qrcode_file = new File(qrcode);
-            data.put("qrcode", qrcode);
-        }
-
-        // 生成产品图片
-        File main_file = null;
-        try {
-            main_file = getFile(main_img);
-        } catch (Exception e) {
-            throw new ApiException(I18nUtil._("图片不存在！"));
-        }
-
-        String plantform_poster_bg = "";
-        if (StrUtil.isNotBlank(main_price)) {
-            // 产品海报
-            plantform_poster_bg = accountBaseConfigService.getConfig("product_poster_bg");
-        } else {
-            // 推广海报
-            plantform_poster_bg = accountBaseConfigService.getConfig("plantform_poster_bg");
-        }
-
-        // 绘制海报图
-        try {
-            BufferedImage background = ImageIO.read(OssUtils.urlToInputSteam(plantform_poster_bg));
-            BufferedImage qrcodeImage = null;
-            if (!ConfigConstant.FILE_STORAGE_DISK) {
-                qrcodeImage = ImageIO.read(qrcode_stream);
-            } else {
-                qrcodeImage = ImageIO.read(qrcode_file);
-            }
-            BufferedImage productImage = ImageIO.read(main_file);
-            PromotePoster poster = PromotePoster.builder()
-                    .backgroundImage(background)
-                    .qrcodeImage(qrcodeImage)
-                    .productName(poster_name)
-                    .productPrice(main_price)
-                    .build();
 
+            String plantform_poster_bg = "";
             if (StrUtil.isNotBlank(main_price)) {
                 // 产品海报
-                poster.setProductImage(productImage);
+                plantform_poster_bg = accountBaseConfigService.getConfig("product_poster_bg");
             } else {
                 // 推广海报
-                poster.setPlantformImage(productImage);
+                plantform_poster_bg = accountBaseConfigService.getConfig("plantform_poster_bg");
             }
 
-            PosterDefaultImpl<PromotePoster> impl = new PosterDefaultImpl<>();
-            BufferedImage bufferedImage = impl.annotationDrawPoster(poster).draw(null);
-            if (!ConfigConstant.FILE_STORAGE_DISK) {
-                filename = filename.replace("-qrcode", "");
-
-                String postUrl = null;
-                Integer uploadType = accountBaseConfigService.getConfig("upload", 1);
-
-                if (uploadType.equals(1)) {
-                    postUrl = ConfigConstant.URL_BASE + "/admin/oss/upload/" + dir + "/" + filename; // 文件本地路径
-                } else if (uploadType.equals(2)) {
-                    // oss 服务
-                    try {
-                        Map streamMap = OssUtils.toStreamMap(bufferedImage);
-                        InputStream stream = (InputStream) streamMap.get("stream");
-                        Long file_size = (Long) streamMap.get("file_size");
-                        String floder = null;
-                        if (poster_type == 1) {
-                            floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/1/";
-                        } else if (poster_type == 2) {
-                            floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/2/";
-                        }
-                        postUrl = ossService.uploadObject2OSS(null, floder + filename, stream, filename, file_size);
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                        logger.error("文件上传失败！", e);
-                        return null;
-                    }
-                } else if (uploadType.equals(4)) {
-                    try {
-                        ImageIO.write(bufferedImage, "png", poster_file);
-                    } catch (IOException e) {
-                        throw new ApiException(I18nUtil._("生成海报失败！"));
-                    }
-                    postUrl = ossService.uploadObject4OSS(poster_file, TENGXUN_DEFAULT_DIR.concat("/").concat(dir).concat("/").concat(filename));
+            // 绘制海报图
+            try {
+                InputStream backgroundStream = OssUtils.urlToInputSteam(plantform_poster_bg);
+                if (backgroundStream == null) {
+                    logger.error("获取海报背景图失败，用户ID: {}, 背景图URL: {}", user.getId(), plantform_poster_bg);
+                    throw new ApiException(I18nUtil._("获取背景图失败"));
                 }
 
-                data.put("poster_url", String.format("%s?rand=%s", postUrl, RandomUtil.randomString(13)));
+                BufferedImage background = ImageIO.read(backgroundStream);
+                BufferedImage qrcodeImage = null;
 
-            } else {
-                ImageIO.write(bufferedImage, "png", poster_file);
+                if (!ConfigConstant.FILE_STORAGE_DISK) {
+                    if (qrcode_stream != null) {
+                        qrcodeImage = ImageIO.read(qrcode_stream);
+                    }
+                } else {
+                    if (qrcode_file != null && qrcode_file.exists()) {
+                        qrcodeImage = ImageIO.read(qrcode_file);
+                    }
+                }
+
+                BufferedImage productImage = null;
+                if (main_file != null && main_file.exists()) {
+                    productImage = ImageIO.read(main_file);
+                }
+
+                if (background == null) {
+                    logger.error("读取背景图失败，用户ID: {}", user.getId());
+                    throw new ApiException(I18nUtil._("读取背景图失败"));
+                }
+
+                PromotePoster poster = new PromotePoster();
+                poster.setBackgroundImage(background);
+                poster.setProductName(poster_name);
+
+                if (qrcodeImage != null) {
+                    poster.setQrcodeImage(qrcodeImage);
+                }
+
+                if (main_price != null) {
+                    poster.setProductPrice(main_price);
+                }
+
+                if (StrUtil.isNotBlank(main_price)) {
+                    // 产品海报
+                    if (productImage != null) {
+                        poster.setProductImage(productImage);
+                    }
+                } else {
+                    // 推广海报
+                    if (productImage != null) {
+                        poster.setPlantformImage(productImage);
+                    }
+                }
+
+                PosterDefaultImpl<PromotePoster> impl = new PosterDefaultImpl<>();
+                BufferedImage bufferedImage = impl.annotationDrawPoster(poster).draw(null);
+
+                if (bufferedImage == null) {
+                    logger.error("绘制海报失败，用户ID: {}", user.getId());
+                    throw new ApiException(I18nUtil._("绘制海报失败"));
+                }
+
+                if (!ConfigConstant.FILE_STORAGE_DISK) {
+                    filename = filename.replace("-qrcode", "");
+
+                    String postUrl = null;
+                    Integer uploadType = accountBaseConfigService.getConfig("upload", 1);
+
+                    if (uploadType.equals(1)) {
+                        postUrl = ConfigConstant.URL_BASE + "/admin/oss/upload/" + dir + "/" + filename; // 文件本地路径
+                    } else if (uploadType.equals(2)) {
+                        // oss 服务
+                        try {
+                            Map streamMap = OssUtils.toStreamMap(bufferedImage);
+                            if (streamMap != null) {
+                                InputStream stream = (InputStream) streamMap.get("stream");
+                                Long file_size = (Long) streamMap.get("file_size");
+                                String floder = null;
+                                if (poster_type == 1) {
+                                    floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/1/";
+                                } else if (poster_type == 2) {
+                                    floder = ALIYUN_OSS_DIR_PREFIX.concat("/") + dir + "poster/2/";
+                                }
+                                postUrl = ossService.uploadObject2OSS(null, floder + filename, stream, filename, file_size);
+                            }
+                        } catch (Exception e) {
+                            logger.error("OSS上传海报失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("海报上传失败"));
+                        }
+                    } else if (uploadType.equals(4)) {
+                        try {
+                            ImageIO.write(bufferedImage, "png", poster_file);
+                        } catch (IOException e) {
+                            logger.error("生成海报文件失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("生成海报失败！"));
+                        }
+                        try {
+                            postUrl = ossService.uploadObject4OSS(poster_file, TENGXUN_DEFAULT_DIR.concat("/").concat(dir).concat("/").concat(filename));
+                        } catch (Exception e) {
+                            logger.error("腾讯云上传海报失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                            throw new ApiException(I18nUtil._("海报上传失败"));
+                        }
+                    }
+
+                    if (postUrl != null) {
+                        data.put("poster_url", String.format("%s?rand=%s", postUrl, RandomUtil.randomString(13)));
+                    }
+
+                } else {
+                    ImageIO.write(bufferedImage, "png", poster_file);
+                }
+            } catch (Exception e) {
+                logger.error("生成海报失败，用户ID: {}: {}", user.getId(), e.getMessage(), e);
+                throw new ApiException(I18nUtil._("生成海报失败！"));
+            }
+
+            Float plantform_fx_cps_rate_1 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_1", 0f);
+            Float plantform_fx_cps_rate_2 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_2", 0f);
+            Float plantform_fx_cps_rate_3 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_3", 0f);
+
+            data.put("plantform_fx_cps_rate_1", plantform_fx_cps_rate_1);
+            data.put("plantform_fx_cps_rate_2", plantform_fx_cps_rate_2);
+            data.put("plantform_fx_cps_rate_3", plantform_fx_cps_rate_3);
+
+            try {
+                redisService.set(cacheKey, data);
+            } catch (Exception e) {
+                logger.warn("海报数据缓存失败，用户ID: {}: {}", user.getId(), e.getMessage());
+            }
+
+            return CommonResult.success(data);
+
+        } finally {
+            // 确保资源被正确关闭
+            if (qrcode_stream != null) {
+                try {
+                    qrcode_stream.close();
+                } catch (IOException e) {
+                    logger.warn("关闭二维码输入流失败，用户ID: {}: {}", user.getId(), e.getMessage());
+                }
             }
-        } catch (Exception e) {
-            throw new ApiException(I18nUtil._("生成海报失败！"));
         }
-
-        Float plantform_fx_cps_rate_1 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_1", 0f);
-        Float plantform_fx_cps_rate_2 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_2", 0f);
-        Float plantform_fx_cps_rate_3 = accountBaseConfigService.getConfig("plantform_fx_cps_rate_3", 0f);
-
-        data.put("plantform_fx_cps_rate_1", plantform_fx_cps_rate_1);
-        data.put("plantform_fx_cps_rate_2", plantform_fx_cps_rate_2);
-        data.put("plantform_fx_cps_rate_3", plantform_fx_cps_rate_3);
-
-        redisService.set(cacheKey, data);
-
-        return CommonResult.success(data);
     }
 
     /**
diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/lakala/service/impl/LakalaApiServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/lakala/service/impl/LakalaApiServiceImpl.java
index 9aa51315..ad8a5e7c 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/lakala/service/impl/LakalaApiServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/lakala/service/impl/LakalaApiServiceImpl.java
@@ -550,7 +550,6 @@ public class LakalaApiServiceImpl implements LakalaApiService {
         payload.put("category", CommonConstant.PUSH_MSG_CATE_EC);
         pushMessageService.noticeMerchantSignEcContract(shopMchEntry.getCreated_by(), payload);
 
-
         return Pair.of(true, "商家入网申请电子合同成功");
     }
 
diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopMchEntryServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopMchEntryServiceImpl.java
index 1839138f..5e5a1bee 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopMchEntryServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopMchEntryServiceImpl.java
@@ -695,7 +695,6 @@ public class ShopMchEntryServiceImpl extends BaseServiceImpl<ShopMchEntryMapper,
 
         if (approvalStatus.equals(CommonConstant.MCH_APPR_STA_LKL_PADDING)) {
             approvalRemark = "初审通过，等待进一步审核。";
-            // updateWrapper.set("signed_status", CommonConstant.CONTRACT_SIGN_STA_ING); // 合同签署中
             approvalInvalidCol = "[]";
         }
 
@@ -753,6 +752,13 @@ public class ShopMchEntryServiceImpl extends BaseServiceImpl<ShopMchEntryMapper,
                 return CommonResult.failed(resultPair.getSecond());
             }
 
+            record.setApproval_remark("入网申请已成功提交！");
+            // 执行更新操作
+            if (!updateById(record)) {
+                log.error("系统处理审批出错，请联系管理员！当前记录ID: {}", id);
+                return CommonResult.failed("系统处理审批出错，请联系管理员！");
+            }
+
 
 //          E签宝暂时停止使用
 //        if (approvalStatus.equals(CommonConstant.Enable)) {