diff --git a/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsUserController.java b/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsUserController.java
index a8cffac27..3e8eb886b 100644
--- a/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsUserController.java
+++ b/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsUserController.java
@@ -31,10 +31,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 import sun.awt.image.IntegerComponentRaster;
 
@@ -49,6 +46,7 @@ import java.util.List;
  */
 @Controller
 @RequestMapping("/web")
+@SessionAttributes("user")
 public class CmsUserController {
     private static final Logger log = LoggerFactory.getLogger( CmsUserController.class );
 
@@ -110,6 +108,7 @@ public class CmsUserController {
     @RequestMapping("/user/index.html")
     public String webUserIndex(ModelMap map) {
         map.put( "user", ShiroUtils.getSysUser() );
+        map.addAttribute("user", ShiroUtils.getSysUser());
         return prefix + "/user/set";
     }
     @RequestMapping("/user/home.html")
@@ -168,8 +167,11 @@ public class CmsUserController {
     @ResponseBody
     public AjaxResult addCollectionquestion(String questionId) {
         SysUser sysUser = ShiroUtils.getSysUser();
-        examUserCollectionQuestionService.insertSelectiveBySelf(Integer.parseInt(questionId),sysUser);
-        AjaxResult success = AjaxResult.success("插入成功");
+        int i = examUserCollectionQuestionService.insertSelectiveBySelf(Integer.parseInt(questionId), sysUser);
+        AjaxResult success = AjaxResult.success("收藏成功");
+        if(i==0){
+            success = AjaxResult.success("已收藏,无法重复收藏");
+        }
         return success;
     }
 
diff --git a/ruoyi-cms/src/main/resources/templates/web/index.html b/ruoyi-cms/src/main/resources/templates/web/index.html
index b478938e1..0018e7cdb 100644
--- a/ruoyi-cms/src/main/resources/templates/web/index.html
+++ b/ruoyi-cms/src/main/resources/templates/web/index.html
@@ -173,19 +173,19 @@
     <ul class="layui-nav fly-nav-user">
 
       <!-- 未登入的状态 -->
-      <li th:if="${user}==null" class="layui-nav-item">
+      <li th:if="${session.user}==null" class="layui-nav-item">
         <a class="iconfont icon-touxiang layui-hide-xs" th:href="@{/web/user/login.html}"></a>
       </li>
-      <li th:if="${user}==null" class="layui-nav-item">
+      <li th:if="${session.user}==null" class="layui-nav-item">
         <a th:href="@{/web/user/login.html}">登入</a>
       </li>
-      <li th:if="${user}==null" class="layui-nav-item">
+      <li th:if="${session.user}==null" class="layui-nav-item">
         <a th:href="@{/web/user/reg.html}">注册</a>
       </li>
       <!-- 登入后的状态 -->
-      <li th:if="${user}!=null" class="layui-nav-item">
+      <li th:if="${session.user}!=null" class="layui-nav-item">
         <a class="fly-nav-avatar" href="javascript:;">
-          <cite class="layui-hide-xs" th:text="${user.userName}"></cite>
+          <cite class="layui-hide-xs" th:text="${session.user.userName}"></cite>
           <i class="iconfont icon-renzheng layui-hide-xs" title="认证信息：layui 作者"></i>
           <i class="layui-badge fly-badge-vip layui-hide-xs">VIP</i>
           <img src="https://tva1.sinaimg.cn/crop.0.0.118.118.180/5db11ff4gw1e77d3nqrv8j203b03cweg.jpg">
diff --git a/ruoyi-cms/src/main/resources/templates/web/practice/detail.html b/ruoyi-cms/src/main/resources/templates/web/practice/detail.html
index f12914a12..05b056342 100644
--- a/ruoyi-cms/src/main/resources/templates/web/practice/detail.html
+++ b/ruoyi-cms/src/main/resources/templates/web/practice/detail.html
@@ -105,6 +105,8 @@ document.write(unescape("%3Cspan id='cnzz_stat_icon_30088308'%3E%3C/span%3E%3Csc
             success: function (result) {
                 if (result.code != web_status.SUCCESS) {
                     layer.msg(result.msg, {icon: 2});
+                }else{
+                    layer.msg(result.msg, {icon: 1});
                 }
             }
         });
diff --git a/ruoyi-exam/src/main/java/com/ruoyi/exam/service/impl/ExamUserCollectionQuestionServiceImpl.java b/ruoyi-exam/src/main/java/com/ruoyi/exam/service/impl/ExamUserCollectionQuestionServiceImpl.java
index f798d7b89..787dc69b8 100644
--- a/ruoyi-exam/src/main/java/com/ruoyi/exam/service/impl/ExamUserCollectionQuestionServiceImpl.java
+++ b/ruoyi-exam/src/main/java/com/ruoyi/exam/service/impl/ExamUserCollectionQuestionServiceImpl.java
@@ -52,6 +52,10 @@ public class ExamUserCollectionQuestionServiceImpl extends AbstractBaseServiceIm
         ExamUserCollectionQuestion examUserCollectionQuestion = new ExamUserCollectionQuestion();
         examUserCollectionQuestion.setExamQuestionId( questionId );
         examUserCollectionQuestion.setVipUserId( sysUser.getUserId().intValue() );
+        List<ExamUserCollectionQuestion> db = examUserCollectionQuestionMapper.select(examUserCollectionQuestion);
+        if(db.size()>0){
+            return 0;
+        }
         examUserCollectionQuestion.setCreateBy( sysUser.getLoginName() );
         examUserCollectionQuestion.setCreateDate( new Date() );
         examUserCollectionQuestion.setDelFlag( "0" );
diff --git a/ruoyi-exam/src/main/resources/mapper/exam/ExamQuestionMapper.xml b/ruoyi-exam/src/main/resources/mapper/exam/ExamQuestionMapper.xml
index 724b26041..7943f9e41 100644
--- a/ruoyi-exam/src/main/resources/mapper/exam/ExamQuestionMapper.xml
+++ b/ruoyi-exam/src/main/resources/mapper/exam/ExamQuestionMapper.xml
@@ -78,7 +78,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select id, title, answer, type, label, category_id, create_by, create_date, update_by, update_date, remarks, del_flag from exam_question
         <where>
             <if test="id != null  and id != '' "> and id = #{id}</if>
-            <if test="title != null  and title != '' "> and title = #{title}</if>
+            <if test="title != null  and title != '' "> and title like CONCAT('%',#{title},'%')</if>
             <if test="answer != null  and answer != '' "> and answer = #{answer}</if>
             <if test="type != null  and type != '' "> and type = #{type}</if>
             <if test="label != null  and label != '' "> and label = #{label}</if>