diff --git a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkExec.java b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkExec.java
index ff37d7a..2ef5db1 100644
--- a/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkExec.java
+++ b/wmyun-framework/wmyun-spring-boot-starter-word/src/main/java/com/wmyun/farmwork/word/core/BookmarkExec.java
@@ -14,6 +14,7 @@ import org.apache.poi.xwpf.usermodel.*;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTBookmark;
 import org.springframework.stereotype.Component;
 import org.w3c.dom.Node;
+import org.w3c.dom.Text;
 
 import java.io.*;
 import java.util.ArrayList;
@@ -88,9 +89,11 @@ public class BookmarkExec {
                             if (previousSibling != null) {
                                 String nodeName = previousSibling.getNodeName();
                                 if ("w:bookmarkEnd".equals(nodeName)) {
+                                    // end前一个是start
                                     Node bookmarkStartNode = previousSibling.getPreviousSibling();
                                     if (bookmarkStartNode != null) {
                                         Node nameAttribute = bookmarkStartNode.getAttributes().getNamedItem("w:name");
+                                        // 获取书签名称，确保同一行内多个书签情况能正确处理
                                         if (nameAttribute != null && name.equals(nameAttribute.getNodeValue())) {
                                             idx = i - 1;
                                             doR = true;
@@ -101,19 +104,25 @@ public class BookmarkExec {
                             }
                         }
                         if (idx < runs.size() && doR) {
-                            if (idx < 0) {
-                                run = paragraph.createRun();
+                            if (idx < 0) {// 如果是-1，说明这一段的开头有书签
+                                // 在本段开头位置插入新的run
+                                run = paragraph.insertNewRun(0);
+                                // 并复制原有开头的run的所有内容，后续只修改文本内容，不改变样式
+                                run.getCTR().set(runs.get(0).getCTR().copy());
                             } else {
                                 run = runs.get(idx);
                             }
                         } else {
+                            // 处理一段末尾的书签（一般不存在这种情况）
                             run = runs.get(runs.size() - 1);
                         }
                         BookmarkReplaceDataModel model = map.get(name);
                         BookmarkType type = model.getType();
+                        // 处理文本
                         if (BookmarkType.TEXT.equals(type)) {
                             run.setText(model.getValue());
                         }
+                        // 处理图片，以嵌入式插入图片
                         if (BookmarkType.PICTURE.equals(type)) {
                             AbstractExData extData = model.getExtData();
                             if (extData instanceof PictureExData picture) {