diff --git a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/msgbox/V2XMsg.kt b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/msgbox/V2XMsg.kt
index 26a9e8e811..374c545563 100644
--- a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/msgbox/V2XMsg.kt
+++ b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/msgbox/V2XMsg.kt
@@ -2,4 +2,12 @@ package com.mogo.eagle.core.data.msgbox
 
 import java.io.Serializable
 
-data class V2XMsg(var type: String = "", var content: String? = "", var tts: String? = ""): Serializable
\ No newline at end of file
+data class V2XMsg(var type: String = "", var content: String? = "", var tts: String? = ""): Serializable {
+
+    // 临时解决该问题：V2XMsg->json作为主键，如果主键一样数据条目不会新增
+    private var timeStamp: Long = 0
+
+    init {
+        timeStamp = System.currentTimeMillis()
+    }
+}
\ No newline at end of file