diff --git a/src/main/java/com/youlai/boot/mini/controller/StrayAnimalController.java b/src/main/java/com/youlai/boot/mini/controller/StrayAnimalController.java
index b20bbe2..20d5025 100644
--- a/src/main/java/com/youlai/boot/mini/controller/StrayAnimalController.java
+++ b/src/main/java/com/youlai/boot/mini/controller/StrayAnimalController.java
@@ -17,9 +17,6 @@ import com.youlai.boot.mini.model.vo.StrayAnimalDetailsVO;
 import com.youlai.boot.mini.model.vo.StrayAnimalShortVO;
 import com.youlai.boot.mini.service.StrayAnimalService;
 import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.enums.ParameterIn;
-import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
@@ -42,7 +39,7 @@ public class StrayAnimalController {
     private final StrayAnimalService strayAnimalService;
 
 
-    @Operation(summary = "添加动物信息时先保存文件")
+    @Operation(summary = "添加动物信息时先保存文件", operationId = "AnimalSaveFile")
     @PostMapping(value = "save/file", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     @RepeatSubmit
     @Log(module = LogModuleEnum.STRAY_ANIMAL_INFO, value = ActionTypeEnum.INSERT)
diff --git a/src/main/java/com/youlai/boot/mini/service/impl/StrayAnimalServiceImpl.java b/src/main/java/com/youlai/boot/mini/service/impl/StrayAnimalServiceImpl.java
index a4404d8..a808c00 100644
--- a/src/main/java/com/youlai/boot/mini/service/impl/StrayAnimalServiceImpl.java
+++ b/src/main/java/com/youlai/boot/mini/service/impl/StrayAnimalServiceImpl.java
@@ -203,8 +203,9 @@ public class StrayAnimalServiceImpl extends ServiceImpl<MiniStrayAnimalMapper, M
         if (CollUtil.isNotEmpty(formData.getMediaUrlList())){
             LambdaUpdateWrapper<MiniStrayAnimalNoteMedia> wrapper = new LambdaUpdateWrapper<>();
             wrapper.in(MiniStrayAnimalNoteMedia::getSourceUrl, formData.getMediaUrlList())
+                .isNull(MiniStrayAnimalNoteMedia::getNoteId)   // 关键条件，只更新笔记为空的记录
                 .set(MiniStrayAnimalNoteMedia::getNoteId, note.getId());
-            miniStrayAnimalNoteMediaMapper.update(wrapper);
+            miniStrayAnimalNoteMediaMapper.update(null, wrapper);
         }
     }
 
@@ -372,8 +373,15 @@ public class StrayAnimalServiceImpl extends ServiceImpl<MiniStrayAnimalMapper, M
 
         // 1. 更新流浪动物基本信息
         updateAnimalInfo(animal.getId(), formData, currentTimestamp);
-        // 3. 更新笔记信息`
-        updateNoteInfo(animal.getId(), formData, currentTimestamp);
+
+
+        MiniStrayAnimalNote miniStrayAnimalNote = miniStrayAnimalNoteMapper.selectOne(new LambdaQueryWrapper<MiniStrayAnimalNote>()
+            .eq(MiniStrayAnimalNote::getStrayAnimalId, animal.getId()));
+
+        // 2. 更新笔记信息`
+        updateNoteInfo(miniStrayAnimalNote, formData, currentTimestamp);
+        // 3. 处理并保存媒体文件
+        saveMediaFiles(miniStrayAnimalNote, formData);
         // 4. 提交审核
 
     }
@@ -398,10 +406,8 @@ public class StrayAnimalServiceImpl extends ServiceImpl<MiniStrayAnimalMapper, M
         }
     }
 
-    private void updateNoteInfo(Long animalId, StrayAnimalForm formData, long currentTimestamp) {
+    private void updateNoteInfo(MiniStrayAnimalNote miniStrayAnimalNote, StrayAnimalForm formData, long currentTimestamp) {
         //处理笔记
-        MiniStrayAnimalNote miniStrayAnimalNote = miniStrayAnimalNoteMapper.selectOne(new LambdaQueryWrapper<MiniStrayAnimalNote>()
-            .eq(MiniStrayAnimalNote::getStrayAnimalId, animalId));
         if (null != miniStrayAnimalNote){
             LambdaUpdateWrapper<MiniStrayAnimalNote> updateWrapper = new LambdaUpdateWrapper<>();
             updateWrapper.eq(MiniStrayAnimalNote::getId, miniStrayAnimalNote.getId())