diff --git a/zhyc-module/src/main/java/com/zhyc/module/produce/breed/mapper/ScSheepDeathMapper.java b/zhyc-module/src/main/java/com/zhyc/module/produce/breed/mapper/ScSheepDeathMapper.java
index db7647c..853ab39 100644
--- a/zhyc-module/src/main/java/com/zhyc/module/produce/breed/mapper/ScSheepDeathMapper.java
+++ b/zhyc-module/src/main/java/com/zhyc/module/produce/breed/mapper/ScSheepDeathMapper.java
@@ -70,11 +70,20 @@ public interface ScSheepDeathMapper
     public int deleteScSheepDeathByIds(Long[] ids);
 
     /**
-     * 更新羊只状态
+     * 更新羊只繁育状态
      *
      * @param sheepId 羊只ID
-     * @param status 状态
+     * @param status 繁育状态
      * @return 更新结果
      */
     public int updateSheepFileStatus(@Param("sheepId") Long sheepId, @Param("status") String status);
+
+    /**
+     * 新增：更新羊只在群状态
+     *
+     * @param sheepId 羊只ID
+     * @param status 在群状态（1-在群，2-不在群）
+     * @return 更新结果
+     */
+    public int updateSheepStatus(@Param("sheepId") Long sheepId, @Param("status") String status);
 }
\ No newline at end of file
diff --git a/zhyc-module/src/main/java/com/zhyc/module/produce/breed/service/impl/ScSheepDeathServiceImpl.java b/zhyc-module/src/main/java/com/zhyc/module/produce/breed/service/impl/ScSheepDeathServiceImpl.java
index 12e7afd..6db1659 100644
--- a/zhyc-module/src/main/java/com/zhyc/module/produce/breed/service/impl/ScSheepDeathServiceImpl.java
+++ b/zhyc-module/src/main/java/com/zhyc/module/produce/breed/service/impl/ScSheepDeathServiceImpl.java
@@ -111,7 +111,13 @@ public class ScSheepDeathServiceImpl implements IScSheepDeathService
         if (scSheepDeath.getManageTags() != null && !scSheepDeath.getManageTags().isEmpty()) {
             Map<String, Object> sheepInfo = selectSheepFileByManageTags(scSheepDeath.getManageTags());
             if (sheepInfo != null) {
-                scSheepDeath.setSheepId(sheepInfo.get("sheepId") != null ? Long.valueOf(sheepInfo.get("sheepId").toString()) : null);
+                Long sheepId = sheepInfo.get("sheepId") != null ? Long.valueOf(sheepInfo.get("sheepId").toString()) : null;
+                scSheepDeath.setSheepId(sheepId);
+
+                // 插入死淘记录后，同时更新羊只在群状态为"不在群"（字典值为2）
+                if (sheepId != null) {
+                    scSheepDeathMapper.updateSheepStatus(sheepId, "2");
+                }
             }
         }
 
@@ -132,7 +138,13 @@ public class ScSheepDeathServiceImpl implements IScSheepDeathService
         if (scSheepDeath.getManageTags() != null && !scSheepDeath.getManageTags().isEmpty()) {
             Map<String, Object> sheepInfo = selectSheepFileByManageTags(scSheepDeath.getManageTags());
             if (sheepInfo != null) {
-                scSheepDeath.setSheepId(sheepInfo.get("sheepId") != null ? Long.valueOf(sheepInfo.get("sheepId").toString()) : null);
+                Long sheepId = sheepInfo.get("sheepId") != null ? Long.valueOf(sheepInfo.get("sheepId").toString()) : null;
+                scSheepDeath.setSheepId(sheepId);
+
+                // 修改死淘记录时，同时更新羊只在群状态为"不在群"（字典值为2）
+                if (sheepId != null) {
+                    scSheepDeathMapper.updateSheepStatus(sheepId, "2");
+                }
             }
         }
 
@@ -149,6 +161,15 @@ public class ScSheepDeathServiceImpl implements IScSheepDeathService
     @Override
     public int deleteScSheepDeathByIds(Long[] ids)
     {
+        // 可选：删除死淘记录前，将对应羊只在群状态改回"在群"
+        for (Long id : ids) {
+            ScSheepDeath scSheepDeath = scSheepDeathMapper.selectScSheepDeathById(id);
+            if (scSheepDeath != null && scSheepDeath.getSheepId() != null) {
+                // 恢复羊只在群状态为"在群"（字典值为1）
+                scSheepDeathMapper.updateSheepStatus(scSheepDeath.getSheepId(), "1");
+            }
+        }
+
         return scSheepDeathMapper.deleteScSheepDeathByIds(ids);
     }
 
@@ -161,6 +182,13 @@ public class ScSheepDeathServiceImpl implements IScSheepDeathService
     @Override
     public int deleteScSheepDeathById(Long id)
     {
+        // 可选：删除死淘记录前，将对应羊只在群状态改回"在群"
+        ScSheepDeath scSheepDeath = scSheepDeathMapper.selectScSheepDeathById(id);
+        if (scSheepDeath != null && scSheepDeath.getSheepId() != null) {
+            // 恢复羊只在群状态为"在群"（字典值为1）
+            scSheepDeathMapper.updateSheepStatus(scSheepDeath.getSheepId(), "1");
+        }
+
         return scSheepDeathMapper.deleteScSheepDeathById(id);
     }
 }
\ No newline at end of file
diff --git a/zhyc-module/src/main/resources/mapper/produce/breed/ScSheepDeathMapper.xml b/zhyc-module/src/main/resources/mapper/produce/breed/ScSheepDeathMapper.xml
index 71c1458..1444e04 100644
--- a/zhyc-module/src/main/resources/mapper/produce/breed/ScSheepDeathMapper.xml
+++ b/zhyc-module/src/main/resources/mapper/produce/breed/ScSheepDeathMapper.xml
@@ -52,7 +52,7 @@
         where id = #{id}
     </select>
 
-    <!-- 根据管理耳号查询sheep_file视图信息 - 修复：删除不存在的status字段 -->
+    <!-- 根据管理耳号查询sheep_file视图信息 -->
     <select id="selectSheepFileByManageTags" parameterType="String" resultType="java.util.Map">
         select
             id as sheepId,
@@ -145,7 +145,7 @@
         </foreach>
     </delete>
 
-    <!-- 更新羊只状态 - 根据实际的sheep_file表结构调整字段名 -->
+    <!-- 更新羊只繁育状态 - 保留原有功能 -->
     <update id="updateSheepFileStatus">
         UPDATE sheep_file
         SET breed = #{status},
@@ -154,4 +154,13 @@
           AND is_delete = 0
     </update>
 
+    <!-- 新增：更新羊只在群状态 -->
+    <update id="updateSheepStatus">
+        UPDATE sheep_file
+        SET status = #{status},
+            update_time = NOW()
+        WHERE id = #{sheepId}
+          AND is_delete = 0
+    </update>
+
 </mapper>
\ No newline at end of file