diff --git a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkQuery.java b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkQuery.java
index 3c38a85..632127d 100644
--- a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkQuery.java
+++ b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkQuery.java
@@ -101,7 +101,7 @@ public class BookmarkQuery {
 
         for (CTBookmark bookmark : bookmarks) {
             String name = bookmark.getName();
-            results.add(new BookmarkQueryDataModel(name, null));
+            results.add(new BookmarkQueryDataModel(name, BookmarkType.TEXT));
         }
 
         return new ArrayList<>(results);
diff --git a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/model/AbstractExData.java b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/model/AbstractExData.java
index 7d7d30f..1af8f17 100644
--- a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/model/AbstractExData.java
+++ b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/model/AbstractExData.java
@@ -1,5 +1,6 @@
 package com.wmyun.farmwork.word.core.model;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonSubTypes;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.wmyun.farmwork.word.core.enums.BookmarkType;
@@ -16,13 +17,17 @@ import lombok.Data;
 @Data
 @JsonTypeInfo(
         use = JsonTypeInfo.Id.NAME,
-        property = "type"
+        property = "type",
+        visible = true
 )
 @JsonSubTypes({
         @JsonSubTypes.Type(value = TextExData.class, name = "TEXT"),
-        @JsonSubTypes.Type(value = PictureExData.class, name = "PICTURE")
+        @JsonSubTypes.Type(value = PictureExData.class, name = "PICTURE"),
+        @JsonSubTypes.Type(value = PictureExData.class, name = "PICTURE_DESC")
 })
 public class AbstractExData {
+
+    @JsonProperty("type")
     private BookmarkType type;
 
     private String value;
diff --git a/wmyun-gateway/src/main/resources/application.yaml b/wmyun-gateway/src/main/resources/application.yaml
index fd92a8e..5989694 100644
--- a/wmyun-gateway/src/main/resources/application.yaml
+++ b/wmyun-gateway/src/main/resources/application.yaml
@@ -13,6 +13,9 @@ spring:
       - optional:classpath:application-${spring.profiles.active}.yaml # 加载【本地】配置
       - optional:nacos:${spring.application.name}-${spring.profiles.active}.yaml # 加载【Nacos】的配置
 
+  codec:
+    max-in-memory-size: 25MB
+
   cloud:
     # Spring Cloud Gateway 配置项，对应 GatewayProperties 类
     gateway:
diff --git a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/controller/admin/file/OfficePreviewController.java b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/controller/admin/file/OfficePreviewController.java
index 1197cc1..9d5fe2d 100644
--- a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/controller/admin/file/OfficePreviewController.java
+++ b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/controller/admin/file/OfficePreviewController.java
@@ -33,8 +33,8 @@ public class OfficePreviewController {
 
     @GetMapping("/files/{fileId}")
     @PermitAll
-    public ResponseEntity<CheckFileInfoVo> getFileInfo(@PathVariable("fileId") String fileId) {
-        return ResponseEntity.ok().body(previewService.createPreviewInfo(fileId));
+    public ResponseEntity<CheckFileInfoVo> getFileInfo(@PathVariable("fileId") String fileId, @RequestParam String access_token) {
+        return ResponseEntity.ok().body(previewService.createPreviewInfo(fileId, access_token));
     }
 
     @GetMapping(value = "/files/{fileId}/contents")
diff --git a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewService.java b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewService.java
index 60d87e7..2a6f8bc 100644
--- a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewService.java
+++ b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewService.java
@@ -15,7 +15,7 @@ import java.io.InputStream;
 
 public interface FilePreviewService {
 
-    CheckFileInfoVo createPreviewInfo(String fileId);
+    CheckFileInfoVo createPreviewInfo(String fileId, String access_token);
 
     FileDO queryFileInfoByFileId(String fileId);
 
diff --git a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewServiceImpl.java b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewServiceImpl.java
index d298adb..dab7166 100644
--- a/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewServiceImpl.java
+++ b/wmyun-module-infra/wmyun-module-infra-biz/src/main/java/com/wmyun/module/infra/service/file/FilePreviewServiceImpl.java
@@ -45,7 +45,7 @@ public class FilePreviewServiceImpl implements FilePreviewService {
     private ConfigService configService;
 
     @Override
-    public CheckFileInfoVo createPreviewInfo(String fileId) {
+    public CheckFileInfoVo createPreviewInfo(String fileId, String access_token) {
         FileDO file = queryFileInfoByFileId(fileId);
         if (file == null) {
             return null;