diff --git a/common/src/main/java/com/jeesite/common/mapper/JsonMapper.java b/common/src/main/java/com/jeesite/common/mapper/JsonMapper.java
index 5eafc33a..13c7f41c 100644
--- a/common/src/main/java/com/jeesite/common/mapper/JsonMapper.java
+++ b/common/src/main/java/com/jeesite/common/mapper/JsonMapper.java
@@ -182,8 +182,8 @@ public class JsonMapper extends ObjectMapper {
 	 * 反序列化POJO或简单Collection如List<String>.
 	 * 如果JSON字符串为Null或"null"字符串, 返回Null.
 	 * 如果JSON字符串为"[]", 返回空集合.
-	 * 如需反序列化复杂Collection如List<MyBean>, 请使用fromJson(String,JavaType)
-	 * @see #fromJson(String, JavaType)
+	 * 如需反序列化复杂Collection如List<MyBean>, 请使用fromJson(String, Class)
+	 * @see #fromJson(String, Class)
 	 */
 	public <T> T fromJsonString(String jsonString, Class<T> clazz) {
 		if (StringUtils.isEmpty(jsonString) || "<CLOB>".equals(jsonString)) {
diff --git a/modules/core/src/main/java/com/jeesite/modules/sys/web/AccountController.java b/modules/core/src/main/java/com/jeesite/modules/sys/web/AccountController.java
index c22128b9..6cb05f9e 100644
--- a/modules/core/src/main/java/com/jeesite/modules/sys/web/AccountController.java
+++ b/modules/core/src/main/java/com/jeesite/modules/sys/web/AccountController.java
@@ -74,9 +74,10 @@ public class AccountController extends BaseController{
 	@Parameters({
 		@Parameter(name = "mobile", description = "手机号码", required = true),
 		@Parameter(name = "validCode", description = "图片验证码，防止重复机器人", required = true),
+		@Parameter(name = "corpCode", description = "所属租户"),
 	})
-	public String getLoginValidCode(String mobile, String validCode, HttpServletRequest request) {
-		return getValidCode("login", mobile, validCode, "mobile", request, "登录验证码");
+	public String getLoginValidCode(String mobile, String validCode, String corpCode, HttpServletRequest request) {
+		return getValidCode("login", mobile, validCode, "mobile", corpCode, request, "登录验证码");
 	}
 	
 	/**
@@ -144,13 +145,14 @@ public class AccountController extends BaseController{
 		@Parameter(name = "loginCode", description = "登录账号", required = true),
 		@Parameter(name = "validCode", description = "图片验证码，防止重复机器人", required = true),
 		@Parameter(name = "validType", description = "验证方式（mobile、email）", required = true),
+		@Parameter(name = "corpCode", description = "所属租户"),
 	})
 	@ApiResponses({ @ApiResponse(responseCode = "200", description = "响应对象", content = @Content( schemaProperties = {
 		@SchemaProperty(name = "result", schema = @Schema(description = "结果状态")),
 		@SchemaProperty(name = "message", schema = @Schema(description = "返回消息")),
 	}))})
-	public String getFpValidCode(User user, String validCode, String validType, HttpServletRequest request) {
-		return getValidCode("fp", user.getLoginCode(), validCode, validType, request, "找回密码");
+	public String getFpValidCode(User user, String validCode, String validType, String corpCode, HttpServletRequest request) {
+		return getValidCode("fp", user.getLoginCode(), validCode, validType, corpCode, request, "找回密码");
 	}
 	
 	/**
@@ -193,7 +195,7 @@ public class AccountController extends BaseController{
 	 * 获取验证码
 	 * @author ThinkGem
 	 */
-	private String getValidCode(String type, String loginCode, String validCode, String validType, HttpServletRequest request, String msgTitle) {
+	private String getValidCode(String type, String loginCode, String validCode, String validType, String corpCode, HttpServletRequest request, String msgTitle) {
 		// 校验图片验证码，防止重复机器人。
 		if (!ValidCodeUtils.validate(request, validCode)){
 			return renderResult(Global.FALSE, text("图片验证码不正确或已失效，请点击图片刷新！"));
@@ -206,6 +208,7 @@ public class AccountController extends BaseController{
 		if ("login".equals(type)){
 			User where = new User();
 			where.setMobile(loginCode);
+			where.setCorpCode_(corpCode);
 			where.setStatus(User.STATUS_NORMAL);
 			List<User> userList = userService.findListByMobile(where);
 			if (!userList.isEmpty()){
@@ -225,7 +228,7 @@ public class AccountController extends BaseController{
 				return renderResult(Global.FALSE, text("手机号不正确！"));
 			}
 		} else {
-			u = UserUtils.getByLoginCode(loginCode);
+			u = UserUtils.getByLoginCode(loginCode, corpCode);
 			if(u == null){
 				return renderResult(Global.FALSE, text("登录账号不正确！"));
 			}
@@ -300,14 +303,15 @@ public class AccountController extends BaseController{
 	@Parameters({
 		@Parameter(name = "loginCode", description = "登录账号", required = true),
 		@Parameter(name = "validCode", description = "图片验证码，防止重复机器人", required = true),
+		@Parameter(name = "corpCode", description = "所属租户"),
 	})
-	public String getPwdQuestion(String loginCode, String validCode, HttpServletRequest request) {
+	public String getPwdQuestion(String loginCode, String validCode, String corpCode, HttpServletRequest request) {
 		// 校验图片验证码，防止重复机器人。
 		if (!ValidCodeUtils.validate(request, validCode)){
 			return renderResult(Global.FALSE, text("图片验证码不正确或已失效，请点击图片刷新！"));
 		}
 		// 账号是否存在验证
-		User u = UserUtils.getByLoginCode(loginCode);
+		User u = UserUtils.getByLoginCode(loginCode, corpCode);
 		if (u == null){
 			return renderResult(Global.FALSE, text("登录账号不正确！"));
 		}
@@ -353,7 +357,7 @@ public class AccountController extends BaseController{
 	public String savePwdByPwdQuestion(User user, HttpServletRequest request) {
 		String userCode = UserUtils.getCache("fpUserCode");
 		String loginCode = UserUtils.getCache("fpLoginCode");
-		
+
 		// 一同验证保存的用户名和验证码是否正确（如果只校验验证码，不验证用户名，则会有获取验证码后修改用户名的漏洞）
 		if (!(userCode != null && loginCode != null && loginCode.equals(user.getLoginCode()))){
 			return renderResult(Global.FALSE, text("请重新获取保密问题！"));
@@ -368,7 +372,7 @@ public class AccountController extends BaseController{
 		}
 		
 		// 验证三个密保问题是否正确。
-		User u = UserUtils.getByLoginCode(user.getLoginCode());
+		User u = UserUtils.get(userCode);
 		if (!(u != null && loginCode.equals(user.getLoginCode())
 				&& PwdUtils.validatePassword(user.getPwdQuestionAnswer(), u.getPwdQuestionAnswer())
 				&& PwdUtils.validatePassword(user.getPwdQuestionAnswer2(), u.getPwdQuestionAnswer2())
diff --git a/modules/core/src/main/java/com/jeesite/modules/sys/web/user/EmpUserController.java b/modules/core/src/main/java/com/jeesite/modules/sys/web/user/EmpUserController.java
index df705555..f3bbad4c 100644
--- a/modules/core/src/main/java/com/jeesite/modules/sys/web/user/EmpUserController.java
+++ b/modules/core/src/main/java/com/jeesite/modules/sys/web/user/EmpUserController.java
@@ -5,6 +5,7 @@
 package com.jeesite.modules.sys.web.user;
 
 import com.alibaba.fastjson.JSONValidator;
+import com.jeesite.common.cache.CacheUtils;
 import com.jeesite.common.codec.EncodeUtils;
 import com.jeesite.common.collect.ListUtils;
 import com.jeesite.common.collect.MapUtils;
@@ -125,6 +126,15 @@ public class EmpUserController extends BaseController {
 //		// 查询 SQL 结果集中，仅包含 userCode、employee.office.officeCode 值返回
 //		empUser.sqlMap().getColumn().setIncludeAttrNames(attrNames);
 		Page<EmpUser> page = empUserService.findPage(empUser);
+
+		Object o = CacheUtils.get("testCache", "abc", null, 20);
+		System.out.println(o);
+		CacheUtils.put("testCache", "abc", "def", 22);
+		o = CacheUtils.get("testCache", "abc", null, 23);
+		System.out.println(o);
+		CacheUtils.get("test2Cache", "abc", null, 20);
+		CacheUtils.put("test2Cache", "abc", "def", 22);
+		CacheUtils.get("test2Cache", "abc", null, 23);
 		return page;
 	}
 
diff --git a/modules/core/src/main/resources/views/modules/sys/forgetPwd.html b/modules/core/src/main/resources/views/modules/sys/forgetPwd.html
index b71b11bf..53e8c135 100644
--- a/modules/core/src/main/resources/views/modules/sys/forgetPwd.html
+++ b/modules/core/src/main/resources/views/modules/sys/forgetPwd.html
@@ -18,6 +18,16 @@
 					<option value="question">使用保密问题找回您的密码</option>
 				</select>
 			</div>
+			<% if(@Global.isUseCorpModel()){ %>
+			<div class="form-group has-feedback">
+				<#form:treeselect id="fa_corp" title="${text('选择租户')}" allowClear="true"
+					name="corpCode" value="${@CorpUtils.getCurrentCorpCode()}" labelName="corpName"
+					labelValue="(${@CorpUtils.getCurrentCorpCode()}) ${@CorpUtils.getCurrentCorpName()}"
+					url="${ctx}/sys/corpAdmin/treeData?isShowCode=true"
+					class="required" data-msg-required="请选择所属租户."
+					placeholder="${text('所属租户')}"/>
+			</div>
+			<% } %>
 			<div class="form-group has-feedback">
 				<span class="fa fa-user form-control-feedback"></span>
 				<input type="text" id="fp_loginCode" name="loginCode" class="form-control required" data-msg-required="请填写登录账号." placeholder="登录账号" />
diff --git a/modules/core/src/main/resources/views/modules/sys/registerUser.html b/modules/core/src/main/resources/views/modules/sys/registerUser.html
index bd416072..beb85860 100644
--- a/modules/core/src/main/resources/views/modules/sys/registerUser.html
+++ b/modules/core/src/main/resources/views/modules/sys/registerUser.html
@@ -20,7 +20,8 @@
 			<% if(@Global.isUseCorpModel()){ %>
 			<div class="form-group has-feedback">
 				<#form:treeselect id="reg_corp" title="${text('选择租户')}" allowClear="true"
-					name="corpCode" value="0" labelName="corpName" labelValue="JeeSite" 
+					name="corpCode" value="${@CorpUtils.getCurrentCorpCode()}" labelName="corpName"
+					labelValue="(${@CorpUtils.getCurrentCorpCode()}) ${@CorpUtils.getCurrentCorpName()}"
 					url="${ctx}/sys/corpAdmin/treeData?isShowCode=true"
 					class="required" data-msg-required="请选择所属租户."
 					placeholder="${text('所属租户')}"/>
diff --git a/modules/static/src/main/resources/static/modules/sys/forgetPwd.js b/modules/static/src/main/resources/static/modules/sys/forgetPwd.js
index bff9e664..0dd5209d 100644
--- a/modules/static/src/main/resources/static/modules/sys/forgetPwd.js
+++ b/modules/static/src/main/resources/static/modules/sys/forgetPwd.js
@@ -46,7 +46,8 @@ $(function(){
 		js.ajaxSubmit(ctxPath + '/account/getFpValidCode', {
 			validType: $('#fp_validType').val(),
 			loginCode : $('#fp_loginCode').val(),
-			validCode : $('#fp_validCode').val()
+			validCode : $('#fp_validCode').val(),
+			corpCode : $('#fp_corpCode').val()
 		}, function(data){
 			js.showMessage(data.message);
 			if (data.result == 'true'){
@@ -61,7 +62,8 @@ $(function(){
 	$('#fp_getQuestion').click(function() {
 		js.ajaxSubmit(ctxPath + '/account/getPwdQuestion', {
 			loginCode : $('#fp_loginCode').val(),
-			validCode : $('#fp_validCode').val()
+			validCode : $('#fp_validCode').val(),
+			corpCode : $('#fp_corpCode').val()
 		}, function(data){
 			js.showMessage(data.message);
 			if (data.result == 'true'){
diff --git a/modules/static/src/main/resources/static/modules/sys/sysLogin.js b/modules/static/src/main/resources/static/modules/sys/sysLogin.js
index 1a073f66..3b04e2b1 100644
--- a/modules/static/src/main/resources/static/modules/sys/sysLogin.js
+++ b/modules/static/src/main/resources/static/modules/sys/sysLogin.js
@@ -66,7 +66,8 @@ $(function(){
 			var $this = this;
 			js.ajaxSubmit(ctxPath + '/account/getLoginValidCode', {
 				mobile : $('#mobile').val(),
-				validCode : $('#validCode').val()
+				validCode : $('#validCode').val(),
+				corpCode : $('#switchCorpSelectCode').val()
 			}, function(data){
 				js.showMessage(data.message);
 				if (data.result == 'true'){