diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/exam/UserBookController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/exam/UserBookController.java
index b625aa8..9082239 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/exam/UserBookController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/exam/UserBookController.java
@@ -1,12 +1,15 @@
 package com.ruoyi.web.controller.exam;
 
+import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.page.TableDataInfo;
+import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.system.domain.userbook.dto.UserBookDTO;
 import com.ruoyi.web.controller.manager.UserBookManager;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.web.bind.annotation.*;
@@ -52,6 +55,14 @@ public class UserBookController extends BaseController {
     }
 
 
+    @ApiOperation("删除")
+    @Log(title = "错题", businessType = BusinessType.DELETE)
+    @PostMapping("/remove")
+    @ResponseBody
+    public AjaxResult remove(String ids) {
+        return toAjax(userBookManager.deleteRepoByIds(ids));
+    }
+
     @ApiOperation("详情")
     @GetMapping("/view/{id}")
     public String view(@PathVariable("id") String id, ModelMap mmap) {
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/UserBookManager.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/UserBookManager.java
index aa3613b..26631e7 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/UserBookManager.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/UserBookManager.java
@@ -12,6 +12,7 @@ import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
 
 import javax.annotation.Resource;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 import java.util.Objects;
@@ -97,6 +98,11 @@ public class UserBookManager {
     }
 
 
+    public boolean deleteRepoByIds(String ids) {
+        return userBookService.removeByIds(Arrays.asList(Convert.toStrArray(ids)));
+    }
+
+
     public String findNext(String examId, String quId) {
         Integer sort = 999999;
         if(Objects.nonNull(quId)){