diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbCallTableController.java b/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbCallTableController.java
index 14b1039..e357078 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbCallTableController.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbCallTableController.java
@@ -1,5 +1,7 @@
 package com.chaozhanggui.system.cashierservice.controller;
 
+import com.chaozhanggui.system.cashierservice.entity.dto.BaseCallTableDTO;
+import com.chaozhanggui.system.cashierservice.entity.dto.CancelCallQueueDTO;
 import com.chaozhanggui.system.cashierservice.entity.dto.TakeNumberDTO;
 import com.chaozhanggui.system.cashierservice.service.TbCallService;
 import com.chaozhanggui.system.cashierservice.sign.Result;
@@ -46,4 +48,11 @@ public class TbCallTableController {
         return Result.successWithData(tbCallService.getAllInfo(shopId));
     }
 
+    @PutMapping("/cancel")
+    public Result cancel(
+            @Validated @RequestParam CancelCallQueueDTO cancelCallQueueDTO
+    ) {
+        return Result.successWithData(tbCallService.cancel(cancelCallQueueDTO));
+    }
+
 }
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/CancelCallQueueDTO.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/CancelCallQueueDTO.java
new file mode 100644
index 0000000..e0dd55a
--- /dev/null
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/CancelCallQueueDTO.java
@@ -0,0 +1,13 @@
+package com.chaozhanggui.system.cashierservice.entity.dto;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+@Data
+public class CancelCallQueueDTO {
+    @NotNull
+    private Integer queueId;
+    @NotNull
+    private Integer shopId;
+}
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/TbCallService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/TbCallService.java
index 3a2dd59..d81ff43 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/TbCallService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/TbCallService.java
@@ -1,5 +1,6 @@
 package com.chaozhanggui.system.cashierservice.service;
 
+import com.chaozhanggui.system.cashierservice.entity.dto.CancelCallQueueDTO;
 import com.chaozhanggui.system.cashierservice.entity.dto.TakeNumberDTO;
 
 public interface TbCallService {
@@ -8,4 +9,6 @@ public interface TbCallService {
     Object getList(Integer shopId, String openId);
 
     Object getAllInfo(Integer shopId);
+
+    Object cancel(CancelCallQueueDTO cancelCallQueueDTO);
 }
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbCallServiceImpl.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbCallServiceImpl.java
index 43db758..8995f12 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbCallServiceImpl.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbCallServiceImpl.java
@@ -7,6 +7,7 @@ import com.chaozhanggui.system.cashierservice.dao.TbShopInfoMapper;
 import com.chaozhanggui.system.cashierservice.entity.TbCallQueue;
 import com.chaozhanggui.system.cashierservice.entity.TbCallTable;
 import com.chaozhanggui.system.cashierservice.entity.TbShopInfo;
+import com.chaozhanggui.system.cashierservice.entity.dto.CancelCallQueueDTO;
 import com.chaozhanggui.system.cashierservice.entity.dto.TakeNumberDTO;
 import com.chaozhanggui.system.cashierservice.exception.MsgException;
 import com.chaozhanggui.system.cashierservice.mapper.TbCallQueueMapper;
@@ -77,6 +78,7 @@ public class TbCallServiceImpl implements TbCallService {
         TbCallQueue callQueue = callQueueService.lambdaQuery()
                 .eq(TbCallQueue::getPhone, takeNumberDTO.getPhone())
                 .eq(TbCallQueue::getShopId, takeNumberDTO.getShopId())
+                .in(TbCallQueue::getState, 0, 1)
                 .eq(TbCallQueue::getCallTableId, takeNumberDTO.getCallTableId()).one();
         if (callQueue != null) {
             throw new MsgException("您已取号，请勿重复取号");
@@ -100,4 +102,13 @@ public class TbCallServiceImpl implements TbCallService {
     public Object getAllInfo(Integer shopId) {
         return callTableService.lambdaQuery().eq(TbCallTable::getShopId, shopId).eq(TbCallTable::getState, 1).list();
     }
+
+    @Override
+    public Object cancel(CancelCallQueueDTO cancelCallQueueDTO) {
+        return callQueueService.lambdaUpdate()
+                .eq(TbCallQueue::getShopId, cancelCallQueueDTO.getShopId())
+                .eq(TbCallQueue::getId, cancelCallQueueDTO.getQueueId())
+                .set(TbCallQueue::getCallTime, DateUtil.date())
+                .set(TbCallQueue::getState, -1).update();
+    }
 }