diff --git a/uni_modules/vrapile-im/pages/chat/chatFriend.vue b/uni_modules/vrapile-im/pages/chat/chatFriend.vue
index e73583b..c9a76f1 100644
--- a/uni_modules/vrapile-im/pages/chat/chatFriend.vue
+++ b/uni_modules/vrapile-im/pages/chat/chatFriend.vue
@@ -5,7 +5,7 @@
 				<view v-if="chatObject.haveHistory==0" class="chat-body-history">
 					没有更多消息了
 				</view>
-				<view v-else class="chat-body-history chat-body-history-have" @click="handleHistoryMessage()">
+				<view v-else class="chat-body-history chat-body-history-have" @click="handleHistoryMessage(false)">
 					查看更多消息
 				</view>
 				<view class="chat-body-message">
@@ -115,7 +115,7 @@
 		// 下拉处理
 		onPullDownRefresh() {
 			if(this.chatObject.haveHistory==1){
-				this.handleHistoryMessage();
+				this.handleHistoryMessage(true);
 			}
 			setTimeout(() => {
 				uni.stopPullDownRefresh();
@@ -131,7 +131,7 @@
 					this.messageList = this.getChatList[i].messageList;
 					this.scrollToBottom();
 					if(this.messageList.length == 0 && this.chatObject.haveHistory==1){
-						this.handleHistoryMessage();
+						this.handleHistoryMessage(true);
 					}else{
 						this.handleRead();
 					}
@@ -292,7 +292,7 @@
 				this.inputText = "";
 			},
 			// 获取历史消息
-			handleHistoryMessage(){
+			handleHistoryMessage(scrollFlag=false){
 				let limit = this.chatObject["messageList"].length + 10;
 				getMessageByChatKey({
 					type: this.chatObject.type,
@@ -301,7 +301,7 @@
 					limit: limit
 				}).then(res => {
 					if(res.data.length > 0){
-						this.messageList = res.data.reverse();
+						this.messageList = res.data;
 						this.chatObject["messageList"] = this.messageList;
 						let lastMessage = res.data[res.data.length-1];
 						this.chatObject["messageLast"] = lastMessage;
@@ -322,7 +322,9 @@
 							break;
 						}   
 					}
-					this.scrollToBottom();
+					if(scrollFlag){
+						this.scrollToBottom();
+					}
 				});
 			}
 		}
diff --git a/uni_modules/vrapile-im/pages/home/chatHome.vue b/uni_modules/vrapile-im/pages/home/chatHome.vue
index 6f16c44..5a58119 100644
--- a/uni_modules/vrapile-im/pages/home/chatHome.vue
+++ b/uni_modules/vrapile-im/pages/home/chatHome.vue
@@ -153,7 +153,7 @@
 					limit: limit
 				}).then(res => {
 					if(res.data.length > 0){
-						this.getChatList[i]["messageList"] = res.data.reverse();
+						this.getChatList[i]["messageList"] = res.data;
 						let lastMessage = res.data[res.data.length-1];
 						this.getChatList[i]["messageLast"] = lastMessage;
 						if(lastMessage["sendType"] == 0){
diff --git a/uni_modules/vrapile-im/store/modules/chat.js b/uni_modules/vrapile-im/store/modules/chat.js
index 5e83eaa..d2a61d8 100644
--- a/uni_modules/vrapile-im/store/modules/chat.js
+++ b/uni_modules/vrapile-im/store/modules/chat.js
@@ -18,7 +18,15 @@ const chat = {
 		// 清空聊天列表
 	  CLEAN_CHAT_LIST: (state) => {
 			state.chatList = new Array();
-			storage.set(constant.chatList, state.chatList)
+			storage.set(constant.chatList, new Array());
+			state.friendList = new Array();
+	    storage.set(constant.friendList, new Array());
+			state.groupList = new Array();
+	    storage.set(constant.groupList, new Array());
+			state.userObject = {};
+	    storage.set(constant.userObject, {});
+			state.groupObject = {};
+	    storage.set(constant.groupObject, {});
 	  }, 
 		// 存储好友聊天列表
 	  SET_CHAT_FRIEND_LIST: (state, data) => {
@@ -59,12 +67,12 @@ const chat = {
 		// 存储用户对象，方便寻找用户名，头像等
 	  SET_USER_OBJECT: (state, userObject) => {
 			state.userObject[userObject.userId] = userObject;
-	    storage.set(constant.userObject, state.userObject)
+	    storage.set(constant.userObject, state.userObject);
 	  }, 
 		// 存储群组对象，方便寻找群组名，头像等
 	  SET_GROUP_OBJECT: (state, groupObject) => {
 			state.groupObject[groupObject.id] = groupObject;
-	    storage.set(constant.groupObject, state.groupObject)
+	    storage.set(constant.groupObject, state.groupObject);
 	  }   
 	},
 	
@@ -75,28 +83,46 @@ const chat = {
 				commit('CLEAN_CHAT_LIST');
 				// 查询好友
       	getUserAllFriend().then(res => { 
-					let list = []
-					for(let item of res.data){
-						list.push({type: 0, ...item, userId: params.userId})
-						commit('SET_USER_OBJECT', item)
+					let listFriend = []
+					for(let itemFriend of res.data){
+            delete itemFriend["createBy"]
+            delete itemFriend["updateBy"]
+            delete itemFriend["createTime"]
+            delete itemFriend["updateTime"]
+						listFriend.push({type: 0, ...itemFriend, userId: params.userId})
+						commit('SET_USER_OBJECT', {...itemFriend, userId: itemFriend.friendId})
 					}
-          commit('SET_CHAT_FRIEND_LIST', list)
+          commit('SET_CHAT_FRIEND_LIST', listFriend)
 					
 					// 查询群组
 					getUserAllGroup().then(res1 => { 
-						let list = []
-						for(let item1 of res1.data){
-							list.push({type: 1, ...item1, userId: params.userId})
+						let listGroup = []
+						for(let itemGroup of res1.data){
+              delete itemGroup["createBy"]
+              delete itemGroup["updateBy"]
+              delete itemGroup["createTime"]
+              delete itemGroup["updateTime"]
+							listGroup.push({type: 1, ...itemGroup, userId: params.userId})
 							// 查询群组人员
-							getGroupUser(item1.id).then(res2 => {  
-								for(let user of res2.data){
-									commit('SET_USER_OBJECT', user)
+							getGroupUser(itemGroup.id).then(res2 => {  
+								for(let itemGroupUser of res2.data){
+                  delete itemGroupUser["createBy"]
+                  delete itemGroupUser["updateBy"]
+                  delete itemGroupUser["createTime"]
+                  delete itemGroupUser["updateTime"]
+                  delete itemGroupUser["groupId"]
+                  delete itemGroupUser["groupName"]
+									commit('SET_USER_OBJECT', itemGroupUser)
 								}
 								resolve(res2)
 							});
-							commit('SET_GROUP_OBJECT', item1)
+              delete itemGroup["createBy"]
+              delete itemGroup["updateBy"]
+              delete itemGroup["createTime"]
+              delete itemGroup["updateTime"]
+							commit('SET_GROUP_OBJECT', itemGroup)
 						}
-						commit('SET_CHAT_GROUP_LIST', list)
+						commit('SET_CHAT_GROUP_LIST', listGroup)
 					}).catch(error => {
 						reject(error)
 					})