diff --git a/src/main/java/com/ycwl/basic/controller/pc/SourceController.java b/src/main/java/com/ycwl/basic/controller/pc/SourceController.java
index b1063f53..b3a68b91 100644
--- a/src/main/java/com/ycwl/basic/controller/pc/SourceController.java
+++ b/src/main/java/com/ycwl/basic/controller/pc/SourceController.java
@@ -95,4 +95,34 @@ public class SourceController {
         return sourceService.pageByFaceId(sourceReqQuery);
     }
 
+    /**
+     * 管理员取消关联（软删除）
+     * @param id member_source 记录 ID
+     * @return 操作结果
+     */
+    @PostMapping("/admin/cancel/{id}")
+    public ApiResponse cancelRelation(@PathVariable("id") Long id) {
+        return sourceService.cancelRelation(id);
+    }
+
+    /**
+     * 管理员恢复已取消的关联
+     * @param id member_source 记录 ID
+     * @return 操作结果
+     */
+    @PostMapping("/admin/reactivate/{id}")
+    public ApiResponse reactivateRelation(@PathVariable("id") Long id) {
+        return sourceService.reactivateRelation(id);
+    }
+
+    /**
+     * 管理员查询已取消的关联记录
+     * @param sourceReqQuery 查询参数（需设置faceId，可选type/scenicId）
+     * @return 分页已取消关联列表
+     */
+    @PostMapping("/admin/pageDeletedByFaceId")
+    public ApiResponse pageDeletedByFaceId(@RequestBody SourceReqQuery sourceReqQuery) {
+        return sourceService.pageDeletedByFaceId(sourceReqQuery);
+    }
+
 }
diff --git a/src/main/java/com/ycwl/basic/mapper/SourceMapper.java b/src/main/java/com/ycwl/basic/mapper/SourceMapper.java
index 142e8499..7064792c 100644
--- a/src/main/java/com/ycwl/basic/mapper/SourceMapper.java
+++ b/src/main/java/com/ycwl/basic/mapper/SourceMapper.java
@@ -195,4 +195,12 @@ public interface SourceMapper {
      * @return source响应列表
      */
     List<SourceRespVO> pageByFaceId(SourceReqQuery sourceReqQuery);
+
+    int softDeleteRelation(Long id);
+
+    int reactivateRelation(Long id);
+
+    List<SourceRespVO> pageDeletedByFaceId(SourceReqQuery sourceReqQuery);
+
+    MemberSourceEntity getMemberSourceById(Long id);
 }
diff --git a/src/main/java/com/ycwl/basic/model/pc/source/entity/MemberSourceEntity.java b/src/main/java/com/ycwl/basic/model/pc/source/entity/MemberSourceEntity.java
index aeadd5d5..01d2736a 100644
--- a/src/main/java/com/ycwl/basic/model/pc/source/entity/MemberSourceEntity.java
+++ b/src/main/java/com/ycwl/basic/model/pc/source/entity/MemberSourceEntity.java
@@ -3,6 +3,8 @@ package com.ycwl.basic.model.pc.source.entity;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 
+import java.util.Date;
+
 @Data
 @TableName("member_source")
 public class MemberSourceEntity {
@@ -15,4 +17,6 @@ public class MemberSourceEntity {
     private Integer isBuy;
     private Long orderId;
     private Integer isFree;
+    private Integer deleted;
+    private Date deletedAt;
 }
diff --git a/src/main/java/com/ycwl/basic/model/pc/source/resp/SourceRespVO.java b/src/main/java/com/ycwl/basic/model/pc/source/resp/SourceRespVO.java
index 39732833..500d75e8 100644
--- a/src/main/java/com/ycwl/basic/model/pc/source/resp/SourceRespVO.java
+++ b/src/main/java/com/ycwl/basic/model/pc/source/resp/SourceRespVO.java
@@ -46,4 +46,6 @@ public class SourceRespVO {
     // 是否购买：0未购买，1已购买
     private int isBuy;
     private int isFree;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    private Date deletedAt;
 }
diff --git a/src/main/java/com/ycwl/basic/service/pc/SourceService.java b/src/main/java/com/ycwl/basic/service/pc/SourceService.java
index c3b95e71..bb071d00 100644
--- a/src/main/java/com/ycwl/basic/service/pc/SourceService.java
+++ b/src/main/java/com/ycwl/basic/service/pc/SourceService.java
@@ -38,4 +38,25 @@ public interface SourceService {
      * @return 分页结果
      */
     ApiResponse<PageInfo<SourceRespVO>> pageByFaceId(SourceReqQuery sourceReqQuery);
+
+    /**
+     * 管理员软删除（取消）关联记录
+     * @param id member_source 记录 ID
+     * @return 操作结果
+     */
+    ApiResponse<Void> cancelRelation(Long id);
+
+    /**
+     * 管理员恢复已取消的关联记录
+     * @param id member_source 记录 ID
+     * @return 操作结果
+     */
+    ApiResponse<Void> reactivateRelation(Long id);
+
+    /**
+     * 分页查询已取消的关联记录（管理员用）
+     * @param sourceReqQuery 查询参数（需设置faceId）
+     * @return 分页结果
+     */
+    ApiResponse<PageInfo<SourceRespVO>> pageDeletedByFaceId(SourceReqQuery sourceReqQuery);
 }
diff --git a/src/main/java/com/ycwl/basic/service/pc/impl/SourceServiceImpl.java b/src/main/java/com/ycwl/basic/service/pc/impl/SourceServiceImpl.java
index 310ebc41..a162d206 100644
--- a/src/main/java/com/ycwl/basic/service/pc/impl/SourceServiceImpl.java
+++ b/src/main/java/com/ycwl/basic/service/pc/impl/SourceServiceImpl.java
@@ -3,6 +3,7 @@ package com.ycwl.basic.service.pc.impl;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.ycwl.basic.exception.BaseException;
+import com.ycwl.basic.biz.FaceStatusManager;
 import com.ycwl.basic.integration.scenic.dto.scenic.ScenicV2DTO;
 import com.ycwl.basic.mapper.SourceMapper;
 import com.ycwl.basic.model.pc.device.entity.DeviceEntity;
@@ -12,6 +13,7 @@ import com.ycwl.basic.model.pc.source.entity.SourceEntity;
 import com.ycwl.basic.model.pc.source.req.SourceReqQuery;
 import com.ycwl.basic.model.pc.source.resp.SourceRespVO;
 import com.ycwl.basic.repository.DeviceRepository;
+import com.ycwl.basic.repository.MemberRelationRepository;
 import com.ycwl.basic.repository.ScenicRepository;
 import com.ycwl.basic.repository.SourceRepository;
 import com.ycwl.basic.service.pc.ScenicService;
@@ -54,6 +56,10 @@ public class SourceServiceImpl implements SourceService {
     private ScenicRepository scenicRepository;
     @Autowired
     private DeviceRepository deviceRepository;
+    @Autowired
+    private MemberRelationRepository memberRelationRepository;
+    @Autowired
+    private FaceStatusManager faceStatusManager;
 
     @Override
     public ApiResponse<PageInfo<SourceRespVO>> pageQuery(SourceReqQuery sourceReqQuery) {
@@ -232,4 +238,47 @@ public class SourceServiceImpl implements SourceService {
         PageInfo<SourceRespVO> pageInfo = new PageInfo<>(list);
         return ApiResponse.success(pageInfo);
     }
+
+    @Override
+    public ApiResponse<Void> cancelRelation(Long id) {
+        MemberSourceEntity entity = sourceMapper.getMemberSourceById(id);
+        if (entity == null) {
+            return ApiResponse.fail("关联记录不存在");
+        }
+        int rows = sourceMapper.softDeleteRelation(id);
+        if (rows == 0) {
+            return ApiResponse.fail("记录已取消或不存在");
+        }
+        invalidateCacheByFace(entity.getFaceId());
+        return ApiResponse.success(null);
+    }
+
+    @Override
+    public ApiResponse<Void> reactivateRelation(Long id) {
+        MemberSourceEntity entity = sourceMapper.getMemberSourceById(id);
+        if (entity == null) {
+            return ApiResponse.fail("关联记录不存在");
+        }
+        int rows = sourceMapper.reactivateRelation(id);
+        if (rows == 0) {
+            return ApiResponse.fail("记录未处于取消状态");
+        }
+        invalidateCacheByFace(entity.getFaceId());
+        return ApiResponse.success(null);
+    }
+
+    @Override
+    public ApiResponse<PageInfo<SourceRespVO>> pageDeletedByFaceId(SourceReqQuery sourceReqQuery) {
+        PageHelper.startPage(sourceReqQuery.getPageNum(), sourceReqQuery.getPageSize());
+        List<SourceRespVO> list = sourceMapper.pageDeletedByFaceId(sourceReqQuery);
+        PageInfo<SourceRespVO> pageInfo = new PageInfo<>(list);
+        return ApiResponse.success(pageInfo);
+    }
+
+    private void invalidateCacheByFace(Long faceId) {
+        if (faceId != null) {
+            memberRelationRepository.clearSCacheByFace(faceId);
+            faceStatusManager.invalidatePuzzleSourceVersion(faceId);
+        }
+    }
 }
diff --git a/src/main/resources/mapper/FaceMapper.xml b/src/main/resources/mapper/FaceMapper.xml
index 9e36d7da..e0042730 100644
--- a/src/main/resources/mapper/FaceMapper.xml
+++ b/src/main/resources/mapper/FaceMapper.xml
@@ -136,7 +136,7 @@
         FROM `zt`.`face`
         WHERE `scenic_id` = #{scenicId}
           AND `create_at` &lt; #{endDate}
-          and `id` not in (select face_id from member_source where is_buy = 1)
+          and `id` not in (select face_id from member_source where is_buy = 1 AND deleted = 0)
           and `id` not in (select face_id from member_video where is_buy = 1)
     </select>
 </mapper>
diff --git a/src/main/resources/mapper/OrderMapper.xml b/src/main/resources/mapper/OrderMapper.xml
index ce0ca732..3624502f 100644
--- a/src/main/resources/mapper/OrderMapper.xml
+++ b/src/main/resources/mapper/OrderMapper.xml
@@ -94,14 +94,14 @@
                  FROM member_source ms
                           LEFT JOIN face f ON ms.face_id = f.id
                           LEFT JOIN source s ON ms.source_id = s.id
-                 WHERE s.id IS NOT NULL
+                 WHERE s.id IS NOT NULL AND ms.deleted = 0
         ),
              member_source_aicam_data AS (
                  SELECT ms.member_id, ms.source_id, ms.face_id, f.face_url, s.url
                  FROM member_source ms
                           LEFT JOIN face f ON ms.face_id = f.id
                           LEFT JOIN source s ON ms.source_id = s.id
-                 WHERE s.id IS NOT NULL AND ms.type = 3
+                 WHERE s.id IS NOT NULL AND ms.type = 3 AND ms.deleted = 0
         ),
             member_photo_data AS (
                  SELECT mp.member_id, 3 as type, mp.id, mp.crop_url as url, mp.quantity, mp.status, mp.create_time
diff --git a/src/main/resources/mapper/ScenicDeviceStatsMapper.xml b/src/main/resources/mapper/ScenicDeviceStatsMapper.xml
index 26c6bb4e..3b55a7cc 100644
--- a/src/main/resources/mapper/ScenicDeviceStatsMapper.xml
+++ b/src/main/resources/mapper/ScenicDeviceStatsMapper.xml
@@ -22,7 +22,7 @@
             select s.scenic_id, s.device_id
             from member_source ms
             left join source s on ms.source_id = s.id
-            where ms.type = 1 and s.id is not null
+            where ms.type = 1 and s.id is not null and ms.deleted = 0
             and s.create_time >= #{start}
             and s.create_time &lt;= #{end}
             group by s.scenic_id, s.device_id, ms.face_id
@@ -53,7 +53,7 @@
                           select s.scenic_id, s.device_id
                           from member_source ms
                                    left join source s on ms.source_id = s.id
-                          where ms.type = 2 and s.id is not null
+                          where ms.type = 2 and s.id is not null and ms.deleted = 0
                             and s.create_time >= #{start}
                             and s.create_time &lt;= #{end}
                           group by s.scenic_id, s.device_id, ms.face_id
diff --git a/src/main/resources/mapper/SourceMapper.xml b/src/main/resources/mapper/SourceMapper.xml
index ecf2a2f9..3d241be2 100644
--- a/src/main/resources/mapper/SourceMapper.xml
+++ b/src/main/resources/mapper/SourceMapper.xml
@@ -165,11 +165,11 @@
     </delete>
     <delete id="deleteNotBuyRelations">
         delete from member_source
-        where scenic_id = #{scenicId} and is_buy = 0 and create_time &lt;= #{endDate}
+        where scenic_id = #{scenicId} and is_buy = 0 and create_time &lt;= #{endDate} and deleted = 0
     </delete>
     <delete id="deleteNotBuyFaceRelation">
         delete from member_source
-        where member_id = #{userId} and face_id = #{faceId} and is_buy = 0
+        where member_id = #{userId} and face_id = #{faceId} and is_buy = 0 and deleted = 0
     </delete>
     <delete id="deleteUselessSource">
         delete from source where id not in (select source_id from member_source) and face_sample_id not in (select id from face_sample)
@@ -195,7 +195,7 @@
         from member_source ms
                  left join source so on ms.source_id = so.id
                  
-        where so.id = #{id} and ms.member_id = #{userId} and so.id is not null
+        where so.id = #{id} and ms.member_id = #{userId} and so.id is not null and ms.deleted = 0
     </select>
     <select id="getById" resultType="com.ycwl.basic.model.pc.source.resp.SourceRespVO">
         select so.id, scenic_id, device_id, thumb_url, type, url, video_url, so.create_time, so.update_time
@@ -207,6 +207,7 @@
         select ms.type, ms.is_buy
         from member_source ms
         <where>
+            and ms.deleted = 0
             <if test="scenicId!= null">and ms.scenic_id = #{scenicId} </if>
             <if test="memberId!= null">and ms.member_id = #{memberId} </if>
             <if test="isBuy!=null">and ms.is_buy = #{isBuy}</if>
@@ -214,7 +215,7 @@
         group by ms.type
     </select>
     <select id="countByMemberId" resultType="java.lang.Integer">
-        select count(1) from member_source where  member_id = #{userId}
+        select count(1) from member_source where member_id = #{userId} and deleted = 0
     </select>
     <select id="listBySampleIds" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select *
@@ -245,6 +246,7 @@
         from member_source ms
                  left join source so on ms.source_id = so.id
         <where>
+            and ms.deleted = 0
             <if test="scenicId!= null">and ms.scenic_id = #{scenicId} </if>
             <if test="isBuy!=null">and ms.is_buy = #{isBuy} </if>
             <if test="type!=null">and ms.type = #{type} </if>
@@ -258,7 +260,7 @@
         from member_source ms
         left join source so on ms.source_id = so.id
         
-        where ms.member_id = #{userId} and ms.source_id = #{sourceId} and so.id is not null
+        where ms.member_id = #{userId} and ms.source_id = #{sourceId} and so.id is not null and ms.deleted = 0
         limit 1
     </select>
     <select id="queryByRelation" resultType="com.ycwl.basic.model.pc.source.resp.SourceRespVO">
@@ -267,7 +269,7 @@
                  left join source so on ms.source_id = so.id
 
         where
-            ms.member_id = #{memberId} and so.id is not null
+            ms.member_id = #{memberId} and so.id is not null and ms.deleted = 0
             <if test="faceId!= null">and ms.face_id = #{faceId} </if>
             <if test="type!=null">and ms.type = #{type} </if>
             <if test="scenicId!= null">and ms.scenic_id = #{scenicId} </if>
@@ -302,7 +304,7 @@
                 ROW_NUMBER() OVER (PARTITION BY ms.face_id, ms.type ORDER BY so.create_time DESC) as rn
             FROM member_source ms
             LEFT JOIN source so ON ms.source_id = so.id
-            WHERE so.id IS NOT NULL
+            WHERE so.id IS NOT NULL AND ms.deleted = 0
                 <if test="faceIds != null and faceIds.size() > 0">
                     AND ms.face_id IN
                     <foreach collection="faceIds" item="id" open="(" separator="," close=")">
@@ -326,33 +328,33 @@
     <select id="hasRelationTo" resultType="java.lang.Integer">
         select count(1)
         from member_source
-        where member_id = #{memberId} and source_id = #{sourceId} and type = #{type}
+        where member_id = #{memberId} and source_id = #{sourceId} and type = #{type} and deleted = 0
     </select>
     <select id="listVideoByFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select s.*, ms.is_buy
         from member_source ms
             left join source s on ms.source_id = s.id
-        where ms.face_id = #{faceId} and ms.type = 1
+        where ms.face_id = #{faceId} and ms.type = 1 and ms.deleted = 0
         order by create_time desc
     </select>
     <select id="listVideoByScenicFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select s.*, ms.is_buy
         from member_source ms
             left join source s on ms.source_id = s.id
-        where ms.face_id = #{faceId} and ms.type = 1 and ms.scenic_id = #{scenicId}
+        where ms.face_id = #{faceId} and ms.type = 1 and ms.scenic_id = #{scenicId} and ms.deleted = 0
         order by create_time desc
     </select>
     <select id="listImageByFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select s.*, ms.is_buy
         from member_source ms
             left join source s on ms.source_id = s.id
-        where ms.face_id = #{faceId} and ms.type = 2
+        where ms.face_id = #{faceId} and ms.type = 2 and ms.deleted = 0
     </select>
     <select id="listAiCamImageByFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select s.*, ms.is_buy
         from member_source ms
             left join source s on ms.source_id = s.id
-        where ms.face_id = #{faceId} and ms.type = 3
+        where ms.face_id = #{faceId} and ms.type = 3 and ms.deleted = 0
     </select>
     <select id="getEntity" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select *
@@ -379,7 +381,7 @@
         from member_source ms
         left join source so on ms.source_id = so.id
         where
-        ms.member_id = #{memberId} and so.id is not null
+        ms.member_id = #{memberId} and so.id is not null and ms.deleted = 0
         <if test="scenicId!= null">and ms.scenic_id = #{scenicId} </if>
         <if test="isBuy!=null">and ms.is_buy = #{isBuy} </if>
         <if test="type!=null">and ms.type = #{type} </if>
@@ -388,7 +390,7 @@
     <select id="listByFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.MemberSourceEntity">
         select *
         from member_source ms
-        where ms.face_id = #{faceId}
+        where ms.face_id = #{faceId} and ms.deleted = 0
         <if test="type!=null">and ms.type = #{type} </if>
     </select>
     <update id="updateMemberIdByFaceId">
@@ -400,7 +402,7 @@
         select s.*
         from source s
         inner join member_source ms on s.id = ms.source_id
-        where ms.face_id = #{faceId} and s.type = 2
+        where ms.face_id = #{faceId} and s.type = 2 and ms.deleted = 0
     </select>
     <select id="getBySampleIdAndType" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         select *
@@ -416,6 +418,7 @@
         INNER JOIN source s ON ms.source_id = s.id
         WHERE ms.face_id = #{faceId}
           AND s.type = 2
+          AND ms.deleted = 0
     </select>
 
     <select id="getSourceByFaceAndDeviceIndex" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
@@ -445,6 +448,7 @@
             INNER JOIN member_source ms ON s.id = ms.source_id
             WHERE ms.face_id = #{faceId}
               AND s.type = #{type}
+              AND ms.deleted = 0
         )
         SELECT *
         FROM ranked_sources
@@ -456,7 +460,7 @@
         SELECT DISTINCT s.device_id
         FROM member_source ms
         INNER JOIN source s ON ms.source_id = s.id
-        WHERE ms.face_id = #{faceId}
+        WHERE ms.face_id = #{faceId} AND ms.deleted = 0
         ORDER BY s.device_id ASC
     </select>
 
@@ -467,6 +471,7 @@
         WHERE ms.face_id = #{faceId}
           AND s.device_id = #{deviceId}
           AND s.type = #{type}
+          AND ms.deleted = 0
         <choose>
             <when test='sortStrategy == "LATEST"'>
                 ORDER BY s.create_time DESC
@@ -505,19 +510,19 @@
 
     <delete id="deleteRelationsByFaceIdAndType">
         DELETE FROM member_source
-        WHERE face_id = #{faceId} AND `type` = #{type}
+        WHERE face_id = #{faceId} AND `type` = #{type} AND deleted = 0
     </delete>
 
     <select id="countFreeRelationsByFaceIdAndType" resultType="int">
         SELECT COUNT(*) FROM member_source
-        WHERE face_id = #{faceId} AND `type` = #{type} AND is_free = 1
+        WHERE face_id = #{faceId} AND `type` = #{type} AND is_free = 1 AND deleted = 0
     </select>
 
     <select id="listSourceByFaceRelation" resultType="com.ycwl.basic.model.pc.source.entity.SourceEntity">
         SELECT s.*
         FROM member_source ms
         INNER JOIN source s ON ms.source_id = s.id
-        WHERE ms.face_id = #{faceId}
+        WHERE ms.face_id = #{faceId} AND ms.deleted = 0
         <if test="type != null">
             AND ms.type = #{type}
         </if>
@@ -526,7 +531,7 @@
     <select id="listFaceIdsBySourceIds" resultType="com.ycwl.basic.model.pc.source.entity.MemberSourceEntity">
         SELECT source_id, face_id
         FROM member_source
-        WHERE source_id IN
+        WHERE deleted = 0 AND source_id IN
         <foreach collection="list" item="item" open="(" separator="," close=")">
             #{item}
         </foreach>
@@ -537,10 +542,31 @@
                ms.is_free, so.create_time, ms.is_buy, so.device_id
         FROM member_source ms
                  LEFT JOIN source so ON ms.source_id = so.id
-        WHERE ms.face_id = #{faceId} AND so.id IS NOT NULL
+        WHERE ms.face_id = #{faceId} AND so.id IS NOT NULL AND ms.deleted = 0
             <if test="type != null">AND ms.type = #{type}</if>
             <if test="scenicId != null">AND ms.scenic_id = #{scenicId}</if>
             <if test="isBuy != null">AND ms.is_buy = #{isBuy}</if>
         ORDER BY so.create_time DESC
     </select>
+    <update id="softDeleteRelation">
+        UPDATE member_source SET deleted = 1, deleted_at = NOW()
+        WHERE id = #{id} AND deleted = 0
+    </update>
+    <update id="reactivateRelation">
+        UPDATE member_source SET deleted = 0, deleted_at = NULL
+        WHERE id = #{id} AND deleted = 1
+    </update>
+    <select id="pageDeletedByFaceId" resultType="com.ycwl.basic.model.pc.source.resp.SourceRespVO">
+        SELECT so.id, ms.face_id, ms.scenic_id, ms.type, so.thumb_url, so.url, so.video_url,
+               ms.is_free, so.create_time, ms.is_buy, so.device_id, ms.deleted_at
+        FROM member_source ms
+                 LEFT JOIN source so ON ms.source_id = so.id
+        WHERE ms.face_id = #{faceId} AND so.id IS NOT NULL AND ms.deleted = 1
+            <if test="type != null">AND ms.type = #{type}</if>
+            <if test="scenicId != null">AND ms.scenic_id = #{scenicId}</if>
+        ORDER BY ms.deleted_at DESC
+    </select>
+    <select id="getMemberSourceById" resultType="com.ycwl.basic.model.pc.source.entity.MemberSourceEntity">
+        SELECT * FROM member_source WHERE id = #{id}
+    </select>
 </mapper>