diff --git a/shared/src/commonMain/kotlin/dev/dimension/flare/data/database/adapter/JsonColumnAdapter.kt b/shared/src/commonMain/kotlin/dev/dimension/flare/data/database/adapter/JsonColumnAdapter.kt
index 9f961b895..3edf23e4f 100644
--- a/shared/src/commonMain/kotlin/dev/dimension/flare/data/database/adapter/JsonColumnAdapter.kt
+++ b/shared/src/commonMain/kotlin/dev/dimension/flare/data/database/adapter/JsonColumnAdapter.kt
@@ -4,11 +4,14 @@ import app.cash.sqldelight.ColumnAdapter
 import dev.dimension.flare.common.decodeJson
 import dev.dimension.flare.common.encodeJson
 import kotlinx.serialization.KSerializer
+import kotlin.io.encoding.Base64
+import kotlin.io.encoding.ExperimentalEncodingApi
 
+@OptIn(ExperimentalEncodingApi::class)
 internal class JsonColumnAdapter<T : Any>(
     private val serializer: KSerializer<T>,
 ) : ColumnAdapter<T, String> {
-    override fun decode(databaseValue: String): T = databaseValue.decodeJson(serializer)
+    override fun decode(databaseValue: String): T = Base64.decode(databaseValue).decodeToString().decodeJson(serializer)
 
-    override fun encode(value: T) = value.encodeJson(serializer)
+    override fun encode(value: T) = Base64.encode(value.encodeJson(serializer).encodeToByteArray())
 }
diff --git a/shared/src/commonMain/kotlin/dev/dimension/flare/data/network/xqt/model/Url.kt b/shared/src/commonMain/kotlin/dev/dimension/flare/data/network/xqt/model/Url.kt
index 5b3e7beaf..3ecc43865 100644
--- a/shared/src/commonMain/kotlin/dev/dimension/flare/data/network/xqt/model/Url.kt
+++ b/shared/src/commonMain/kotlin/dev/dimension/flare/data/network/xqt/model/Url.kt
@@ -30,11 +30,11 @@ import kotlinx.serialization.Serializable
 @Serializable
 internal data class Url(
     @SerialName(value = "display_url")
-    val displayUrl: kotlin.String,
+    val displayUrl: kotlin.String? = null,
     @Contextual @SerialName(value = "expanded_url")
-    val expandedUrl: String,
+    val expandedUrl: String? = null,
     @SerialName(value = "indices")
-    val indices: kotlin.collections.List<kotlin.Int>,
+    val indices: kotlin.collections.List<kotlin.Int>? = null,
     @Contextual @SerialName(value = "url")
     val url: String,
 )
diff --git a/shared/src/commonMain/kotlin/dev/dimension/flare/ui/model/mapper/XQT.kt b/shared/src/commonMain/kotlin/dev/dimension/flare/ui/model/mapper/XQT.kt
index a56321fa9..a5c4895d8 100644
--- a/shared/src/commonMain/kotlin/dev/dimension/flare/ui/model/mapper/XQT.kt
+++ b/shared/src/commonMain/kotlin/dev/dimension/flare/ui/model/mapper/XQT.kt
@@ -1,7 +1,6 @@
 package dev.dimension.flare.ui.model.mapper
 
 import de.cketti.codepoints.deluxe.codePointSequence
-import dev.dimension.flare.common.encodeJson
 import dev.dimension.flare.data.network.xqt.model.GetProfileSpotlightsQuery200Response
 import dev.dimension.flare.data.network.xqt.model.Media
 import dev.dimension.flare.data.network.xqt.model.Tweet
@@ -51,7 +50,7 @@ internal fun Tweet.toUi(accountKey: MicroBlogKey): UiStatus.XQT {
                 is UserUnavailable -> null
             }
         }?.toUi()
-    requireNotNull(user)
+    requireNotNull(user) { "user is null" }
     val uiCard =
         card?.legacy?.let {
             val title = it.get("title")?.stringValue
@@ -156,33 +155,33 @@ internal fun Tweet.toUi(accountKey: MicroBlogKey): UiStatus.XQT {
         accountKey = accountKey,
         statusKey =
             MicroBlogKey(
-                id = legacy?.idStr ?: throw Exception("no id for tweet: ${this.encodeJson()}"),
+                id = legacy?.idStr ?: restId,
                 host = accountKey.host,
             ),
         user = user,
-        createdAt = parseCustomDateTime(legacy.createdAt) ?: Clock.System.now(),
+        createdAt = legacy?.createdAt?.let { parseCustomDateTime(it) } ?: Clock.System.now(),
         content = text,
         medias = medias,
         card = uiCard,
         matrices =
             UiStatus.XQT.Matrices(
-                replyCount = legacy.replyCount.toLong(),
-                likeCount = legacy.favoriteCount.toLong(),
-                retweetCount = legacy.retweetCount.toLong(),
+                replyCount = legacy?.replyCount?.toLong() ?: 0,
+                likeCount = legacy?.favoriteCount?.toLong() ?: 0,
+                retweetCount = legacy?.retweetCount?.toLong() ?: 0,
             ),
         reaction =
             UiStatus.XQT.Reaction(
-                liked = legacy.favorited,
-                retweeted = legacy.retweeted,
-                bookmarked = legacy.bookmarked ?: false,
+                liked = legacy?.favorited ?: false,
+                retweeted = legacy?.retweeted ?: false,
+                bookmarked = legacy?.bookmarked ?: false,
             ),
         retweet = retweet,
         quote = quote,
-        inReplyToScreenName = legacy.in_reply_to_screen_name,
-        inReplyToStatusId = legacy.in_reply_to_status_id_str,
-        inReplyToUserId = legacy.in_reply_to_user_id_str,
+        inReplyToScreenName = legacy?.in_reply_to_screen_name,
+        inReplyToStatusId = legacy?.in_reply_to_status_id_str,
+        inReplyToUserId = legacy?.in_reply_to_user_id_str,
         poll = poll,
-        sensitive = legacy.possiblySensitive == true,
+        sensitive = legacy?.possiblySensitive == true,
         raw = this,
     )
 }
diff --git a/shared/src/commonMain/sqldelight/cache/migrations/1.sqm b/shared/src/commonMain/sqldelight/cache/migrations/1.sqm
new file mode 100644
index 000000000..44d146881
--- /dev/null
+++ b/shared/src/commonMain/sqldelight/cache/migrations/1.sqm
@@ -0,0 +1,15 @@
+import dev.dimension.flare.data.database.cache.model.StatusContent;
+import dev.dimension.flare.model.MicroBlogKey;
+import dev.dimension.flare.model.PlatformType;
+
+DROP TABLE IF EXISTS DbStatus;
+
+CREATE TABLE IF NOT EXISTS DbStatus (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    status_key TEXT AS MicroBlogKey NOT NULL,
+    account_key TEXT AS MicroBlogKey NOT NULL,
+    user_key TEXT AS MicroBlogKey,
+    platform_type TEXT AS PlatformType NOT NULL,
+    content TEXT AS StatusContent NOT NULL,
+    UNIQUE (status_key, account_key)
+);
\ No newline at end of file