diff --git a/.gitignore b/.gitignore
index fd446f44..2c0e049a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,7 +37,8 @@ nbdist/
 # Others
 *.log
 *.xml.versionsBackup
+*.swp
 
 !*/build/*.java
 !*/build/*.html
-!*/build/*.xml
\ No newline at end of file
+!*/build/*.xml
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index 494fb4b4..d950b77f 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -476,7 +476,7 @@ public class ExcelUtil<T>
     {
         if (ColumnType.STRING == attr.cellType())
         {
-            cell.setCellType(CellType.NUMERIC);
+            cell.setCellType(CellType.STRING);
             cell.setCellValue(StringUtils.isNull(value) ? attr.defaultValue() : value + attr.suffix());
         }
         else if (ColumnType.NUMERIC == attr.cellType())
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
index 19bd77ef..9993b98f 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
@@ -5,7 +5,10 @@ import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
 import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
 import org.springframework.stereotype.Component;
+import com.ruoyi.common.utils.StringUtils;
 
 /**
  * spring工具类 方便在非spring管理环境中获取bean
@@ -13,17 +16,25 @@ import org.springframework.stereotype.Component;
  * @author ruoyi
  */
 @Component
-public final class SpringUtils implements BeanFactoryPostProcessor
+public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware 
 {
     /** Spring应用上下文环境 */
     private static ConfigurableListableBeanFactory beanFactory;
 
+    private static ApplicationContext applicationContext;
+
     @Override
-    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
+    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException 
     {
         SpringUtils.beanFactory = beanFactory;
     }
 
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException 
+    {
+        SpringUtils.applicationContext = applicationContext;
+    }
+
     /**
      * 获取对象
      *
@@ -111,4 +122,25 @@ public final class SpringUtils implements BeanFactoryPostProcessor
     {
         return (T) AopContext.currentProxy();
     }
+
+    /**
+     * 获取当前的环境配置，无配置返回null
+     *
+     * @return 当前的环境配置
+     */
+    public static String[] getActiveProfiles()
+    {
+        return applicationContext.getEnvironment().getActiveProfiles();
+    }
+
+    /**
+     * 获取当前的环境配置，当有多个环境配置时，只获取第一个
+     *
+     * @return 当前的环境配置
+     */
+    public static String getActiveProfile()
+    {
+        final String[] activeProfiles = getActiveProfiles();
+        return StringUtils.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
+    }
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserOnlineServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserOnlineServiceImpl.java
index 67862a33..f80a8771 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserOnlineServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserOnlineServiceImpl.java
@@ -75,7 +75,7 @@ public class SysUserOnlineServiceImpl implements ISysUserOnlineService
     @Override
     public SysUserOnline loginUserToUserOnline(LoginUser user)
     {
-        if (StringUtils.isNull(user) && StringUtils.isNull(user.getUser()))
+        if (StringUtils.isNull(user) || StringUtils.isNull(user.getUser()))
         {
             return null;
         }
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
index a1c8efd0..2c6f74a2 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
@@ -61,7 +61,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     
     <select id="checkConfigKeyUnique" parameterType="String" resultMap="SysConfigResult">
         <include refid="selectConfigVo"/>
-        where config_key = #{configKey}
+        where config_key = #{configKey} limit 1
     </select>
     
     <insert id="insertConfig" parameterType="SysConfig">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
index af54bd9f..3eb449e9 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -64,7 +64,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	
 	<select id="hasChildByDeptId" parameterType="Long" resultType="int">
 		select count(1) from sys_dept
-		where del_flag = '0' and parent_id = #{deptId}
+		where del_flag = '0' and parent_id = #{deptId} limit 1
 	</select>
 	
 	<select id="selectChildrenDeptById" parameterType="Long" resultMap="SysDeptResult">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysDictTypeMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
index c5b31293..9dbc3b5a 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysDictTypeMapper.xml
@@ -57,7 +57,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	
 	<select id="checkDictTypeUnique" parameterType="String" resultMap="SysDictTypeResult">
 		<include refid="selectDictTypeVo"/>
-		where dict_type = #{dictType}
+		where dict_type = #{dictType} limit 1
 	</select>
 	
 	<delete id="deleteDictTypeById" parameterType="Long">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
index c713ec34..302ca565 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
@@ -118,7 +118,7 @@
 	
 	<select id="checkMenuNameUnique" parameterType="SysMenu" resultMap="SysMenuResult">
 		<include refid="selectMenuVo"/>
-		where menu_name=#{menuName} and parent_id = #{parentId}
+		where menu_name=#{menuName} and parent_id = #{parentId} limit 1
 	</select>
 	
 	<update id="updateMenu" parameterType="SysMenu">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
index 0b689c77..c82d808f 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml
@@ -64,12 +64,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	
 	<select id="checkPostNameUnique" parameterType="String" resultMap="SysPostResult">
 		<include refid="selectPostVo"/>
-		 where post_name=#{postName}
+		 where post_name=#{postName} limit 1
 	</select>
 	
 	<select id="checkPostCodeUnique" parameterType="String" resultMap="SysPostResult">
 		<include refid="selectPostVo"/>
-		 where post_code=#{postCode}
+		 where post_code=#{postCode} limit 1
 	</select>
 	
 	<update id="updatePost" parameterType="SysPost">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
index 48331ff9..d57f2a14 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
@@ -80,12 +80,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	
 	<select id="checkRoleNameUnique" parameterType="String" resultMap="SysRoleResult">
 		<include refid="selectRoleVo"/>
-		 where r.role_name=#{roleName}
+		 where r.role_name=#{roleName} limit 1
 	</select>
 	
 	<select id="checkRoleKeyUnique" parameterType="String" resultMap="SysRoleResult">
 		<include refid="selectRoleVo"/>
-		 where r.role_key=#{roleKey}
+		 where r.role_key=#{roleKey} limit 1
 	</select>
 	
  	<insert id="insertRole" parameterType="SysRole" useGeneratedKeys="true" keyProperty="roleId">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysRoleMenuMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysRoleMenuMapper.xml
index f9fc3e61..532b5e56 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysRoleMenuMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysRoleMenuMapper.xml
@@ -10,7 +10,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</resultMap>
 	
 	<select id="checkMenuExistRole" resultType="Integer">
-	    select count(1) from sys_role_menu where menu_id = #{menuId}  
+	    select count(1) from sys_role_menu where menu_id = #{menuId}
 	</select>
 
 	<delete id="deleteRoleMenuByRoleId" parameterType="Long">
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
index 9ca29a39..a1c926a8 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -92,15 +92,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</select>
 	
 	<select id="checkUserNameUnique" parameterType="String" resultType="int">
-		select count(1) from sys_user where user_name = #{userName}
+		select count(1) from sys_user where user_name = #{userName} limit 1
 	</select>
 	
 	<select id="checkPhoneUnique" parameterType="String" resultMap="SysUserResult">
-		select user_id, phonenumber from sys_user where phonenumber = #{phonenumber}
+		select user_id, phonenumber from sys_user where phonenumber = #{phonenumber} limit 1
 	</select>
 	
 	<select id="checkEmailUnique" parameterType="String" resultMap="SysUserResult">
-		select user_id, email from sys_user where email = #{email}
+		select user_id, email from sys_user where email = #{email} limit 1
 	</select>
 	
 	<insert id="insertUser" parameterType="SysUser" useGeneratedKeys="true" keyProperty="userId">
diff --git a/ruoyi-ui/src/utils/request.js b/ruoyi-ui/src/utils/request.js
index f62368e7..112d453d 100644
--- a/ruoyi-ui/src/utils/request.js
+++ b/ruoyi-ui/src/utils/request.js
@@ -32,17 +32,14 @@ service.interceptors.response.use(res => {
     // 获取错误信息
     const msg = errorCode[code] || res.data.msg || errorCode['default']
     if (code === 401) {
-      MessageBox.confirm(
-        '登录状态已过期，您可以继续留在该页面，或者重新登录',
-        '系统提示',
-        {
+      MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
           confirmButtonText: '重新登录',
           cancelButtonText: '取消',
           type: 'warning'
         }
       ).then(() => {
         store.dispatch('LogOut').then(() => {
-          location.reload() // 为了重新实例化vue-router对象 避免bug
+          location.href = '/index';
         })
       })
     } else if (code === 500) {
diff --git a/ruoyi-ui/src/utils/ruoyi.js b/ruoyi-ui/src/utils/ruoyi.js
index 5b109a07..838fc1f3 100644
--- a/ruoyi-ui/src/utils/ruoyi.js
+++ b/ruoyi-ui/src/utils/ruoyi.js
@@ -54,15 +54,12 @@ export function resetForm(refName) {
 }
 
 // 添加日期范围
-export function addDateRange(params, dateRange) {
-	var search = params;
-	search.beginTime = "";
-	search.endTime = "";
-	if (null != dateRange && '' != dateRange) {
-		search.beginTime = this.dateRange[0];
-		search.endTime = this.dateRange[1];
+export function addDateRange (params = {}, dateRange) {
+	if (dateRange != null && dateRange !== '') {
+	  params.beginTime = this.dateRange[0]
+	  params.endTime = this.dateRange[1]
 	}
-	return search;
+	return params
 }
 
 // 回显数据字典
@@ -83,8 +80,8 @@ export function selectDictLabels(datas, value, separator) {
 	var currentSeparator = undefined === separator ? "," : separator;
 	var temp = value.split(currentSeparator);
 	Object.keys(value.split(currentSeparator)).some((val) => {
-        Object.keys(datas).some((key) => {
-            if (datas[key].dictValue == ('' + temp[val])) {
+		Object.keys(datas).some((key) => {
+			if (datas[key].dictValue == ('' + temp[val])) {
 				actions.push(datas[key].dictLabel + currentSeparator);
 			}
 		})
@@ -146,4 +143,3 @@ export function handleTree(data, id, parentId, children, rootId) {
 	});
 	return treeData != '' ? treeData : data;
 }
-