diff --git a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/AuthCardController.java b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/AuthCardController.java
index 058d9c5df..79dbf20b2 100644
--- a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/AuthCardController.java
+++ b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/AuthCardController.java
@@ -92,4 +92,33 @@ public class AuthCardController extends BaseController {
         return response;
     }
 
+    /**
+     * 用户解绑鉴权卡
+     * http://localhost:8080/uniapp/authCard/unbindAuthCard
+     * @param dto
+     * @return
+     */
+    @PostMapping("/unbindAuthCard")
+    public RestApiResponse<?> unbindAuthCard(HttpServletRequest request, @RequestBody PileAuthCardDTO dto) {
+        logger.info("用户解绑鉴权卡 params:{}", JSONObject.toJSONString(dto));
+        RestApiResponse<?> response = null;
+        try {
+            String memberId = getMemberIdByAuthorization(request);
+            if (memberId == null) {
+                throw new BusinessException(ReturnCodeEnum.CODE_AUTHENTICATION_ERROR);
+            }
+            dto.setMemberId(memberId);
+            pileAuthCardService.unbindAuthCard(dto);
+            response = new RestApiResponse<>();
+        } catch (BusinessException e) {
+            logger.warn("用户解绑鉴权卡 warn ", e);
+            response = new RestApiResponse<>(e.getCode(), e.getMessage());
+        }catch (Exception e) {
+            logger.warn("用户解绑鉴权卡 error ", e);
+            response = new RestApiResponse<>(e);
+        }
+        logger.info("用户解绑鉴权卡 result :{}", response);
+        return response;
+    }
+
 }
diff --git a/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java b/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java
index c85748955..2406cd186 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java
@@ -144,6 +144,8 @@ public enum ReturnCodeEnum {
 
 	CODE_THIS_CARD_STATUS_ANOMALY("00600005", "卡状态异常!"),
 
+	CODE_THIS_CARD_BIND_INFO_ERROR("00600006", "卡绑定信息有误!"),
+
 	;
 
 	private String value;
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/IPileAuthCardService.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/IPileAuthCardService.java
index 9baab70fb..72d1158d9 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/IPileAuthCardService.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/IPileAuthCardService.java
@@ -125,4 +125,11 @@ public interface IPileAuthCardService {
      * @param dto
      */
     int bindAuthCard(PileAuthCardDTO dto);
+
+    /**
+     * 用户解绑鉴权卡 (小程序用)
+     * @param dto
+     * @return
+     */
+    int unbindAuthCard(PileAuthCardDTO dto);
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileAuthCardServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileAuthCardServiceImpl.java
index 69fd6af88..d730f3b43 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileAuthCardServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileAuthCardServiceImpl.java
@@ -246,4 +246,24 @@ public class PileAuthCardServiceImpl implements IPileAuthCardService {
         pileAuthCard.setStatus("1");
         return updatePileAuthCard(pileAuthCard);
     }
+
+    /**
+     * 用户解绑鉴权卡
+     * @param dto
+     * @return
+     */
+    @Override
+    public int unbindAuthCard(PileAuthCardDTO dto) {
+        // 根据传过来的卡号查询数据库
+        PileAuthCard pileAuthCard = selectCardInfoByLogicCard(dto.getLogicCard());
+        if (pileAuthCard == null) {
+            throw new BusinessException(ReturnCodeEnum.CODE_THIS_CARD_HAS_NO_INFO);
+        }
+        // 如果memberId对应的上，则进行解绑操作 (将数据库中 del_flag 改为 1)
+        if (!StringUtils.equals(pileAuthCard.getMemberId(), dto.getMemberId())) {
+            throw new BusinessException(ReturnCodeEnum.CODE_THIS_CARD_BIND_INFO_ERROR);
+        }
+        pileAuthCard.setDelFlag("1");
+        return updatePileAuthCard(pileAuthCard);
+    }
 }