diff --git a/OCH/shuttle/driver_weaknet/schemas/com.mogo.och.weaknet.repository.db.MyDataBase/4.json b/OCH/shuttle/driver_weaknet/schemas/com.mogo.och.weaknet.repository.db.MyDataBase/4.json
index 1b4e1be442..83d629ad24 100644
--- a/OCH/shuttle/driver_weaknet/schemas/com.mogo.och.weaknet.repository.db.MyDataBase/4.json
+++ b/OCH/shuttle/driver_weaknet/schemas/com.mogo.och.weaknet.repository.db.MyDataBase/4.json
@@ -2,7 +2,7 @@
   "formatVersion": 1,
   "database": {
     "version": 4,
-    "identityHash": "ab78007616874d2ef2c8ce5b4fb27869",
+    "identityHash": "1d1bd5c3b1770e4bc24252f26791f036",
     "entities": [
       {
         "tableName": "contrail_data_table",
@@ -479,7 +479,7 @@
       },
       {
         "tableName": "event_data_table",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `event_type` TEXT, `lineId` INTEGER, `lineName` TEXT, `task_id` INTEGER, `task_start_time` INTEGER, `business_time` INTEGER, `write_version` INTEGER, `site_id` INTEGER, `seq` INTEGER, `driver_id` INTEGER, `event_save_time` INTEGER NOT NULL, `update_status` INTEGER NOT NULL, `msg_id` TEXT NOT NULL, `update_time` INTEGER NOT NULL)",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `event_type` TEXT, `lineId` INTEGER, `lineName` TEXT, `task_id` INTEGER, `task_start_time` INTEGER, `business_time` INTEGER, `write_version` INTEGER, `site_id` INTEGER, `seq` INTEGER, `driver_id` INTEGER, `event_save_time` INTEGER NOT NULL, `update_status` INTEGER NOT NULL, `msg_id` TEXT, `update_time` INTEGER)",
         "fields": [
           {
             "fieldPath": "id",
@@ -563,13 +563,13 @@
             "fieldPath": "msgId",
             "columnName": "msg_id",
             "affinity": "TEXT",
-            "notNull": true
+            "notNull": false
           },
           {
             "fieldPath": "upDateTime",
             "columnName": "update_time",
             "affinity": "INTEGER",
-            "notNull": true
+            "notNull": false
           }
         ],
         "primaryKey": {
@@ -595,7 +595,7 @@
     "views": [],
     "setupQueries": [
       "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'ab78007616874d2ef2c8ce5b4fb27869')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '1d1bd5c3b1770e4bc24252f26791f036')"
     ]
   }
 }
\ No newline at end of file
diff --git a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/bean/EventDataBean.kt b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/bean/EventDataBean.kt
index 427697e63c..bfd343051b 100644
--- a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/bean/EventDataBean.kt
+++ b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/bean/EventDataBean.kt
@@ -83,10 +83,10 @@ data class EventDataBean(
     var updateStatus:Int = 0,
 
     @ColumnInfo(name = "msg_id", typeAffinity = ColumnInfo.TEXT)
-    var msgId:String = "",
+    var msgId:String? = "",
 
     @ColumnInfo(name = "update_time", typeAffinity = ColumnInfo.INTEGER)
-    var upDateTime:Long = 0L,
+    var upDateTime:Long? = 0L,
 
 ) {
     companion object {