diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar
index afc98ab..bb09633 100644
Binary files a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar and b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar differ
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.md5 b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.md5
index 473e72e..89c8e35 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.md5
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.md5
@@ -1 +1 @@
-0f10025815cc3b3a056bbf80206e8eb0
\ No newline at end of file
+333292b76b1e8ad69a2818d5e07c54cf
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha1 b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha1
index c23cf96..fddf849 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha1
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha1
@@ -1 +1 @@
-e87d6e5bf997e0afc996543cd9f4b0c9eb807d71
\ No newline at end of file
+ff44e564273451158eb7b3a8a058c709003ca6bf
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha256 b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha256
index eb7d2d5..2a24566 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha256
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha256
@@ -1 +1 @@
-0d930b968b9478cbac3f4ad19a8ee6337f53c3d11cf508be5c3e34394c7100a1
\ No newline at end of file
+05a65aae19523c40972bc6b45297b151c0180b35f1a1814d45fa63bf9832f7c2
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha512 b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha512
index 50a0322..02c1630 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha512
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/1.0.1/WKIMLib_loca-1.0.1.aar.sha512
@@ -1 +1 @@
-552b58a2c784495d09379f18a96d7852a7676162c88b981322be99d88305fad868f216817dcf90f5b58e71aaab9354d84743842c74197c8f9287e2e0198e16b9
\ No newline at end of file
+cafa49ce7676b24140f3f26abc1a477f1a346b70198834ae3f45c6f26d2b0fad89f8a1ee207cf9f058491b850bc41c4a8b7dc838fec819380f996804bcd81547
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml
index ca3d6e6..c28d75c 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml
@@ -8,6 +8,6 @@
     <versions>
       <version>1.0.1</version>
     </versions>
-    <lastUpdated>20230620112658</lastUpdated>
+    <lastUpdated>20230626111553</lastUpdated>
   </versioning>
 </metadata>
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.md5 b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.md5
index 948c448..4d7f27c 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.md5
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.md5
@@ -1 +1 @@
-68684efbe4367ca3e93e9e2de3b4bbe6
\ No newline at end of file
+f48c460f92fc1ee9b0bd8974a9553507
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha1 b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha1
index b5951ac..3d10db2 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha1
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha1
@@ -1 +1 @@
-204705418f2c471bd0cc45d0c1ed7aac895e0473
\ No newline at end of file
+bd9945005606fc498af5030a1f96d8d58297dbca
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha256 b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha256
index b9b5566..45508a8 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha256
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha256
@@ -1 +1 @@
-423550f9f280d46f4dcfe91d2d1700d51221f95b141e3b0c24d5d6dc69242450
\ No newline at end of file
+b495b7552814cb94748400f19d8fc8e7ee3d69e6fcfce8371bc645fab48975fa
\ No newline at end of file
diff --git a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha512 b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha512
index ba80972..83b388f 100644
--- a/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha512
+++ b/repository/com/xinbida/wukongim/WKIMLib_loca/maven-metadata.xml.sha512
@@ -1 +1 @@
-59c51a68cbd57fa15cad20c4443378061195145dfb48aa343450fa3c05239bfcd08d3f479b1000bef3aaa622ee53f9672a60462d569dfd824e42199d38cc07cf
\ No newline at end of file
+1629ee0f00564e9526d3143f71253963040d65a34d04b0af3635e2c957747f6b2f2e52cad0249d086c2795e7a0ba231f7ea48b5730f908e9c0d4246caebbc2aa
\ No newline at end of file
diff --git a/wkim/src/main/java/com/xinbida/wukongim/db/MsgDbManager.java b/wkim/src/main/java/com/xinbida/wukongim/db/MsgDbManager.java
index 4f5003b..d6f0527 100644
--- a/wkim/src/main/java/com/xinbida/wukongim/db/MsgDbManager.java
+++ b/wkim/src/main/java/com/xinbida/wukongim/db/MsgDbManager.java
@@ -8,6 +8,7 @@ import static com.xinbida.wukongim.db.WKDBColumns.TABLE.messageExtra;
 import android.content.ContentValues;
 import android.database.Cursor;
 import android.text.TextUtils;
+import android.util.Log;
 
 import com.xinbida.wukongim.WKIM;
 import com.xinbida.wukongim.WKIMApplication;
@@ -59,7 +60,6 @@ public class MsgDbManager {
     public void getOrSyncHistoryMessages(String channelId, byte channelType, long oldestOrderSeq, boolean contain, int pullMode, int limit, final IGetOrSyncHistoryMsgBack iGetOrSyncHistoryMsgBack) {
         //获取原始数据
         List<WKMsg> list = getMessages(channelId, channelType, oldestOrderSeq, contain, pullMode, limit);
-
         //业务判断数据
         List<WKMsg> tempList = new ArrayList<>();
         for (int i = 0, size = list.size(); i < size; i++) {
@@ -80,18 +80,10 @@ public class MsgDbManager {
                     minMessageSeq = tempList.get(i).messageSeq;
             }
         }
-
         //是否同步消息
         boolean isSyncMsg = false;
-        //reverse false：从区间大值开始拉取true：从区间小值开始拉取
-        boolean reverse = false;
         long startMsgSeq = 0;
         long endMsgSeq = 0;
-        //同步消息的最大messageSeq
-//        long syncMaxMsgSeq = 0;
-        //同步消息最小messageSeq,
-//        long syncMinMsgSeq = 0;
-
         //判断页与页之间是否连续
         long oldestMsgSeq;
 
@@ -103,21 +95,15 @@ public class MsgDbManager {
             //下拉获取消息
             if (maxMessageSeq != 0 && oldestMsgSeq != 0 && oldestMsgSeq - maxMessageSeq > 1) {
                 isSyncMsg = true;
-//                syncMaxMsgSeq = oldestMsgSeq;
-//                syncMinMsgSeq = maxMessageSeq;
                 startMsgSeq = maxMessageSeq;
                 endMsgSeq = oldestMsgSeq;
-                reverse = false;//区间大值开始获取
             }
         } else {
             //上拉获取消息
             if (minMessageSeq != 0 && oldestMsgSeq != 0 && minMessageSeq - oldestMsgSeq > 1) {
                 isSyncMsg = true;
-//                syncMaxMsgSeq = minMessageSeq;
-//                syncMinMsgSeq = oldestMsgSeq;
-                startMsgSeq = minMessageSeq;
-                endMsgSeq = oldestMsgSeq;
-                reverse = true;//区间小值开始获取
+                startMsgSeq = oldestMsgSeq;
+                endMsgSeq = minMessageSeq;
             }
         }
 
@@ -169,48 +155,15 @@ public class MsgDbManager {
             if (pullMode == 0) {
                 //如果下拉获取数据
                 isSyncMsg = true;
-                reverse = false;//从区间大值开始获取数据
-//                syncMinMsgSeq = 0;
-//                syncMaxMsgSeq = oldestMsgSeq;
                 startMsgSeq = oldestMsgSeq;
                 endMsgSeq = 0;
             } else {
                 //如果上拉获取数据
                 isSyncMsg = true;
-                reverse = true;//从区间小值开始获取数据
-//                syncMaxMsgSeq = 0;
-//                syncMinMsgSeq = maxMessageSeq;
                 startMsgSeq = oldestMsgSeq;
                 endMsgSeq = 0;
             }
         }
-//        if (!isContain) {
-//            isSyncMsg = true;
-//            if (dropDown) {
-//                reverse = false;//从区间大值开始获取数据
-//                syncMinMsgSeq = 0;
-//                syncMaxMsgSeq = oldestMsgSeq;
-//            }else {
-//                reverse = true;//从区间小值开始获取数据
-//                syncMaxMsgSeq = 0;
-//                syncMinMsgSeq = oldestMsgSeq;
-//            }
-//        }
-        // 如果提醒的某条消息未在本地同步消息范围内，则将该范围缩小到需要同步到消息序号上
-//        if (oldestMsgSeq != 0) {
-//            if (reverse) {
-//                // 从大开始同步
-//                if (oldestMsgSeq < syncMaxMsgSeq - limit) {
-//                    syncMaxMsgSeq = oldestMsgSeq + 3;
-//                }
-//            } else {
-//                // 从小开始同步
-//                if (oldestMsgSeq > syncMinMsgSeq + limit) {
-//                    syncMinMsgSeq = oldestMsgSeq - 3;
-//                }
-//            }
-//        }
-
         if (isSyncMsg && startMsgSeq != endMsgSeq && requestCount < 5) {
             //同步消息
             requestCount++;