diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/CoupleSpaceQryExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/CoupleSpaceQryExe.java
index 18f1fc52..0482cf00 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/CoupleSpaceQryExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/CoupleSpaceQryExe.java
@@ -4,9 +4,9 @@ import com.red.circle.framework.core.asserts.ResponseAssert;
 import com.red.circle.other.app.dto.clientobject.user.relation.cp.CoupleSpaceCO;
 import com.red.circle.other.app.dto.cmd.user.relation.cp.CoupleSpaceQryCmd;
 import com.red.circle.other.infra.database.cache.service.cp.CpRelationshipCacheService;
-import com.red.circle.other.infra.database.rds.entity.props.PropsBackpack;
+import com.red.circle.other.infra.database.rds.entity.props.CpRingBackpack;
 import com.red.circle.other.infra.database.rds.entity.props.PropsSourceRecord;
-import com.red.circle.other.infra.database.rds.service.props.PropsBackpackService;
+import com.red.circle.other.infra.database.rds.service.props.CpRingBackpackService;
 import com.red.circle.other.infra.database.rds.service.props.PropsSourceRecordService;
 import com.red.circle.other.inner.asserts.user.UserErrorCode;
 import com.red.circle.other.inner.enums.material.PropsCommodityType;
@@ -30,7 +30,7 @@ import java.util.stream.Collectors;
 public class CoupleSpaceQryExe {
 
     private final CpRelationshipCacheService cpRelationshipCacheService;
-    private final PropsBackpackService propsBackpackService;
+    private final CpRingBackpackService cpRingBackpackService;
     private final PropsSourceRecordService propsSourceRecordService;
 
     public CoupleSpaceCO execute(CoupleSpaceQryCmd cmd) {
@@ -74,44 +74,23 @@ public class CoupleSpaceQryExe {
     }
 
     private List<UserBackpackProps> buildSharedRingBackpack(Long meUserId, Long cpUserId) {
-        List<PropsBackpack> meBackpack = propsBackpackService
-                .listNotExpiredByUserIdAndType(meUserId, PropsCommodityType.CP_RING);
-        if (CollectionUtils.isEmpty(meBackpack)) {
+        List<CpRingBackpack> meRings = cpRingBackpackService.listNotExpired(meUserId, cpUserId);
+        if (CollectionUtils.isEmpty(meRings)) {
             return Collections.emptyList();
         }
 
-        List<PropsBackpack> cpBackpack = propsBackpackService
-                .listNotExpiredByUserIdAndType(cpUserId, PropsCommodityType.CP_RING);
-        if (CollectionUtils.isEmpty(cpBackpack)) {
-            return Collections.emptyList();
-        }
-
-        // 取双方共同拥有的 propsId 交集
-        Set<Long> cpPropsIds = cpBackpack.stream()
-                .map(PropsBackpack::getPropsId)
-                .collect(Collectors.toSet());
-        List<PropsBackpack> shared = meBackpack.stream()
-                .filter(b -> cpPropsIds.contains(b.getPropsId()))
-                .toList();
-        if (CollectionUtils.isEmpty(shared)) {
-            return Collections.emptyList();
-        }
-
-        // 批量查资源信息
-        Set<Long> propsIds = shared.stream().map(PropsBackpack::getPropsId).collect(Collectors.toSet());
+        Set<Long> propsIds = meRings.stream().map(CpRingBackpack::getPropsId).collect(Collectors.toSet());
         Map<Long, PropsSourceRecord> sourceMap = propsSourceRecordService.mapByIds(propsIds);
 
-        return shared.stream().map(backpack -> {
-            PropsSourceRecord source = sourceMap.get(backpack.getPropsId());
+        return meRings.stream().map(ring -> {
+            PropsSourceRecord source = sourceMap.get(ring.getPropsId());
             if (source == null) {
                 return null;
             }
             return new UserBackpackProps()
-                    .setUserId(backpack.getUserId())
-                    .setType(backpack.getType())
-                    .setExpireTime(backpack.getExpireTime())
-                    .setUseProps(backpack.getUseProps())
-                    .setAllowGive(backpack.getAllowGive())
+                    .setUserId(ring.getUserId())
+                    .setType(PropsCommodityType.CP_RING.name())
+                    .setExpireTime(ring.getExpireTime())
                     .setPropsResources(new PropsResources()
                             .setId(source.getId())
                             .setType(source.getType())