diff --git a/app/src/main/java/io/legado/app/api/controller/BookSourceController.kt b/app/src/main/java/io/legado/app/api/controller/BookSourceController.kt
index 344b81c9e..c705dd2a8 100644
--- a/app/src/main/java/io/legado/app/api/controller/BookSourceController.kt
+++ b/app/src/main/java/io/legado/app/api/controller/BookSourceController.kt
@@ -5,7 +5,7 @@ import android.text.TextUtils
 import io.legado.app.api.ReturnData
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
-import io.legado.app.help.BookSourceAnalyzer
+import io.legado.app.help.SourceAnalyzer
 import io.legado.app.utils.GSON
 import io.legado.app.utils.fromJsonArray
 import io.legado.app.utils.msg
@@ -25,7 +25,7 @@ object BookSourceController {
         val returnData = ReturnData()
         postData ?: return returnData.setErrorMsg("数据不能为空")
         kotlin.runCatching {
-            val bookSource = BookSourceAnalyzer.jsonToBookSource(postData)
+            val bookSource = SourceAnalyzer.jsonToBookSource(postData)
             if (bookSource != null) {
                 if (TextUtils.isEmpty(bookSource.bookSourceName) || TextUtils.isEmpty(bookSource.bookSourceUrl)) {
                     returnData.setErrorMsg("源名称和URL不能为空")
@@ -45,7 +45,7 @@ object BookSourceController {
     fun saveSources(postData: String?): ReturnData {
         postData ?: return ReturnData().setErrorMsg("数据为空")
         val okSources = arrayListOf<BookSource>()
-        val bookSources = BookSourceAnalyzer.jsonToBookSources(postData)
+        val bookSources = SourceAnalyzer.jsonToBookSources(postData)
         if (bookSources.isNotEmpty()) {
             bookSources.forEach { bookSource ->
                 if (bookSource.bookSourceName.isNotBlank()
diff --git a/app/src/main/java/io/legado/app/api/controller/RssSourceController.kt b/app/src/main/java/io/legado/app/api/controller/RssSourceController.kt
index d0366acb8..95d80abe0 100644
--- a/app/src/main/java/io/legado/app/api/controller/RssSourceController.kt
+++ b/app/src/main/java/io/legado/app/api/controller/RssSourceController.kt
@@ -5,9 +5,6 @@ import android.text.TextUtils
 import io.legado.app.api.ReturnData
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.RssSource
-import io.legado.app.utils.GSON
-import io.legado.app.utils.fromJsonArray
-import io.legado.app.utils.fromJsonObject
 import io.legado.app.utils.msg
 
 object RssSourceController {
@@ -25,7 +22,7 @@ object RssSourceController {
         val returnData = ReturnData()
         postData ?: return returnData.setErrorMsg("数据不能为空")
         kotlin.runCatching {
-            val source = GSON.fromJsonObject<RssSource>(postData)
+            val source = RssSource.fromJson(postData)
             if (source != null) {
                 if (TextUtils.isEmpty(source.sourceName) || TextUtils.isEmpty(source.sourceUrl)) {
                     returnData.setErrorMsg("源名称和URL不能为空")
@@ -43,9 +40,10 @@ object RssSourceController {
     }
 
     fun saveSources(postData: String?): ReturnData {
+        postData ?: return ReturnData().setErrorMsg("数据不能为空")
         val okSources = arrayListOf<RssSource>()
-        val source = GSON.fromJsonArray<RssSource>(postData)
-        if (source != null) {
+        val source = RssSource.fromJsonArray(postData)
+        if (source.isNotEmpty()) {
             for (rssSource in source) {
                 if (rssSource.sourceName.isBlank() || rssSource.sourceUrl.isBlank()) {
                     continue
@@ -71,8 +69,9 @@ object RssSourceController {
     }
 
     fun deleteSources(postData: String?): ReturnData {
+        postData ?: return ReturnData().setErrorMsg("没有传递数据")
         kotlin.runCatching {
-            GSON.fromJsonArray<RssSource>(postData)?.let {
+            RssSource.fromJsonArray(postData).let {
                 it.forEach { source ->
                     appDb.rssSourceDao.delete(source)
                 }
diff --git a/app/src/main/java/io/legado/app/data/entities/HttpTTS.kt b/app/src/main/java/io/legado/app/data/entities/HttpTTS.kt
index bed7eb730..23bf125b1 100644
--- a/app/src/main/java/io/legado/app/data/entities/HttpTTS.kt
+++ b/app/src/main/java/io/legado/app/data/entities/HttpTTS.kt
@@ -2,6 +2,11 @@ package io.legado.app.data.entities
 
 import androidx.room.Entity
 import androidx.room.PrimaryKey
+import com.jayway.jsonpath.DocumentContext
+import io.legado.app.utils.GSON
+import io.legado.app.utils.jsonPath
+import io.legado.app.utils.readLong
+import io.legado.app.utils.readString
 
 /**
  * 在线朗读引擎
@@ -31,4 +36,41 @@ data class HttpTTS(
         return this
     }
 
+    @Suppress("MemberVisibilityCanBePrivate")
+    companion object {
+
+        fun fromJsonDoc(doc: DocumentContext): HttpTTS? {
+            return kotlin.runCatching {
+                val loginUi = doc.read<Any>("$.loginUi")
+                HttpTTS(
+                    id = doc.readLong("$.id") ?: System.currentTimeMillis(),
+                    name = doc.readString("$.name")!!,
+                    url = doc.readString("$.url")!!,
+                    concurrentRate = doc.readString("$.concurrentRate"),
+                    loginUrl = doc.readString("$.loginUrl"),
+                    loginUi = if (loginUi is List<*>) GSON.toJson(loginUi) else loginUi?.toString(),
+                    header = doc.readString("$.header"),
+                    loginCheckJs = doc.readString("$.loginCheckJs")
+                )
+            }.getOrNull()
+        }
+
+        fun fromJson(json: String): HttpTTS? {
+            return fromJsonDoc(jsonPath.parse(json))
+        }
+
+        fun fromJsonArray(jsonArray: String): ArrayList<HttpTTS> {
+            val sources = arrayListOf<HttpTTS>()
+            val doc = jsonPath.parse(jsonArray).read<List<*>>("$")
+            doc.forEach {
+                val jsonItem = jsonPath.parse(it)
+                fromJsonDoc(jsonItem)?.let { source ->
+                    sources.add(source)
+                }
+            }
+            return sources
+        }
+
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/data/entities/RssSource.kt b/app/src/main/java/io/legado/app/data/entities/RssSource.kt
index 3584dea0a..78830285a 100644
--- a/app/src/main/java/io/legado/app/data/entities/RssSource.kt
+++ b/app/src/main/java/io/legado/app/data/entities/RssSource.kt
@@ -4,7 +4,8 @@ import android.os.Parcelable
 import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
-import io.legado.app.utils.ACache
+import com.jayway.jsonpath.DocumentContext
+import io.legado.app.utils.*
 import kotlinx.parcelize.Parcelize
 import splitties.init.appCtx
 
@@ -112,4 +113,58 @@ data class RssSource(
         }
     }
 
+    @Suppress("MemberVisibilityCanBePrivate")
+    companion object {
+
+        fun fromJsonDoc(doc: DocumentContext): RssSource? {
+            return kotlin.runCatching {
+                val loginUi = doc.read<Any>("$.loginUi")
+                RssSource(
+                    sourceUrl = doc.readString("$.sourceUrl")!!,
+                    sourceName = doc.readString("$.sourceName")!!,
+                    sourceIcon = doc.readString("$.sourceIcon") ?: "",
+                    sourceGroup = doc.readString("$.sourceGroup"),
+                    sourceComment = doc.readString("$.sourceComment"),
+                    enabled = doc.readBool("$.enabled") ?: true,
+                    concurrentRate = doc.readString("$.concurrentRate"),
+                    header = doc.readString("$.header"),
+                    loginUrl = doc.readString("$.loginUrl"),
+                    loginUi = if (loginUi is List<*>) GSON.toJson(loginUi) else loginUi?.toString(),
+                    loginCheckJs = doc.readString("$.loginCheckJs"),
+                    sortUrl = doc.readString("$.sortUrl"),
+                    singleUrl = doc.readBool("$.singleUrl") ?: false,
+                    articleStyle = doc.readInt("$.articleStyle") ?: 0,
+                    ruleArticles = doc.readString("$.ruleArticles"),
+                    ruleNextPage = doc.readString("$.ruleNextPage"),
+                    ruleTitle = doc.readString("$.ruleTitle"),
+                    rulePubDate = doc.readString("$.rulePubDate"),
+                    ruleDescription = doc.readString("$.ruleDescription"),
+                    ruleImage = doc.readString("$.ruleImage"),
+                    ruleLink = doc.readString("$.ruleLink"),
+                    ruleContent = doc.readString("$.ruleContent"),
+                    style = doc.readString("$.style"),
+                    enableJs = doc.readBool("$.enableJs") ?: true,
+                    loadWithBaseUrl = doc.readBool("$.loadWithBaseUrl") ?: true,
+                    customOrder = doc.readInt("$.customOrder") ?: 0
+                )
+            }.getOrNull()
+        }
+
+        fun fromJson(json: String): RssSource? {
+            return fromJsonDoc(jsonPath.parse(json))
+        }
+
+        fun fromJsonArray(jsonArray: String): ArrayList<RssSource> {
+            val sources = arrayListOf<RssSource>()
+            val doc = jsonPath.parse(jsonArray).read<List<*>>("$")
+            doc.forEach {
+                val jsonItem = jsonPath.parse(it)
+                fromJsonDoc(jsonItem)?.let { source ->
+                    sources.add(source)
+                }
+            }
+            return sources
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/help/DefaultData.kt b/app/src/main/java/io/legado/app/help/DefaultData.kt
index 94231a2fe..3dcc0282d 100644
--- a/app/src/main/java/io/legado/app/help/DefaultData.kt
+++ b/app/src/main/java/io/legado/app/help/DefaultData.kt
@@ -14,45 +14,45 @@ object DefaultData {
     const val httpTtsFileName = "httpTTS.json"
     const val txtTocRuleFileName = "txtTocRule.json"
 
-    val httpTTS by lazy {
+    val httpTTS: List<HttpTTS> by lazy {
         val json =
             String(
                 appCtx.assets.open("defaultData${File.separator}$httpTtsFileName")
                     .readBytes()
             )
-        GSON.fromJsonArray<HttpTTS>(json)!!
+        GSON.fromJsonArray(json)!!
     }
 
-    val readConfigs by lazy {
+    val readConfigs: List<ReadBookConfig.Config> by lazy {
         val json = String(
             appCtx.assets.open("defaultData${File.separator}${ReadBookConfig.configFileName}")
                 .readBytes()
         )
-        GSON.fromJsonArray<ReadBookConfig.Config>(json)!!
+        GSON.fromJsonArray(json)!!
     }
 
-    val txtTocRules by lazy {
+    val txtTocRules: List<TxtTocRule> by lazy {
         val json = String(
             appCtx.assets.open("defaultData${File.separator}$txtTocRuleFileName")
                 .readBytes()
         )
-        GSON.fromJsonArray<TxtTocRule>(json)!!
+        GSON.fromJsonArray(json)!!
     }
 
-    val themeConfigs by lazy {
+    val themeConfigs: List<ThemeConfig.Config> by lazy {
         val json = String(
             appCtx.assets.open("defaultData${File.separator}${ThemeConfig.configFileName}")
                 .readBytes()
         )
-        GSON.fromJsonArray<ThemeConfig.Config>(json)!!
+        GSON.fromJsonArray(json)!!
     }
 
-    val rssSources by lazy {
+    val rssSources: List<RssSource> by lazy {
         val json = String(
             appCtx.assets.open("defaultData${File.separator}rssSources.json")
                 .readBytes()
         )
-        GSON.fromJsonArray<RssSource>(json)!!
+        RssSource.fromJsonArray(json)
     }
 
     fun importDefaultHttpTTS() {
diff --git a/app/src/main/java/io/legado/app/help/BookSourceAnalyzer.kt b/app/src/main/java/io/legado/app/help/SourceAnalyzer.kt
similarity index 99%
rename from app/src/main/java/io/legado/app/help/BookSourceAnalyzer.kt
rename to app/src/main/java/io/legado/app/help/SourceAnalyzer.kt
index c6622191d..81f55b549 100644
--- a/app/src/main/java/io/legado/app/help/BookSourceAnalyzer.kt
+++ b/app/src/main/java/io/legado/app/help/SourceAnalyzer.kt
@@ -10,7 +10,7 @@ import io.legado.app.utils.*
 import java.util.regex.Pattern
 
 @Suppress("RegExpRedundantEscape")
-object BookSourceAnalyzer {
+object SourceAnalyzer {
     private val headerPattern = Pattern.compile("@Header:\\{.+?\\}", Pattern.CASE_INSENSITIVE)
     private val jsPattern = Pattern.compile("\\{\\{.+?\\}\\}", Pattern.CASE_INSENSITIVE)
 
diff --git a/app/src/main/java/io/legado/app/help/storage/ImportOldData.kt b/app/src/main/java/io/legado/app/help/storage/ImportOldData.kt
index bcbd4c928..1cf361213 100644
--- a/app/src/main/java/io/legado/app/help/storage/ImportOldData.kt
+++ b/app/src/main/java/io/legado/app/help/storage/ImportOldData.kt
@@ -4,7 +4,7 @@ import android.content.Context
 import android.net.Uri
 import androidx.documentfile.provider.DocumentFile
 import io.legado.app.data.appDb
-import io.legado.app.help.BookSourceAnalyzer
+import io.legado.app.help.SourceAnalyzer
 import io.legado.app.utils.*
 import java.io.File
 
@@ -89,7 +89,7 @@ object ImportOldData {
     }
 
     fun importOldSource(json: String): Int {
-        val bookSources = BookSourceAnalyzer.jsonToBookSources(json)
+        val bookSources = SourceAnalyzer.jsonToBookSources(json)
         appDb.bookSourceDao.insert(*bookSources.toTypedArray())
         return bookSources.size
     }
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceViewModel.kt b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceViewModel.kt
index 2fbcf2c81..520886401 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceViewModel.kt
@@ -9,8 +9,8 @@ import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
 import io.legado.app.help.AppConfig
-import io.legado.app.help.BookSourceAnalyzer
 import io.legado.app.help.ContentProcessor
+import io.legado.app.help.SourceAnalyzer
 import io.legado.app.help.SourceHelp
 import io.legado.app.help.http.newCallResponseBody
 import io.legado.app.help.http.okHttpClient
@@ -98,13 +98,13 @@ class ImportBookSourceViewModel(app: Application) : BaseViewModel(app) {
                             importSourceUrl(it)
                         }
                     } else {
-                        BookSourceAnalyzer.jsonToBookSource(mText)?.let {
+                        SourceAnalyzer.jsonToBookSource(mText)?.let {
                             allSources.add(it)
                         }
                     }
                 }
                 mText.isJsonArray() -> {
-                    val items = BookSourceAnalyzer.jsonToBookSources(mText)
+                    val items = SourceAnalyzer.jsonToBookSources(mText)
                     allSources.addAll(items)
                 }
                 mText.isAbsUrl() -> {
@@ -129,13 +129,13 @@ class ImportBookSourceViewModel(app: Application) : BaseViewModel(app) {
                     val items: List<Map<String, Any>> = jsonPath.parse(body).read("$")
                     for (item in items) {
                         val jsonItem = jsonPath.parse(item)
-                        BookSourceAnalyzer.jsonToBookSource(jsonItem.jsonString())?.let { source ->
+                        SourceAnalyzer.jsonToBookSource(jsonItem.jsonString())?.let { source ->
                             allSources.add(source)
                         }
                     }
                 }
                 body.isJsonObject() -> {
-                    BookSourceAnalyzer.jsonToBookSource(body)?.let {
+                    SourceAnalyzer.jsonToBookSource(body)?.let {
                         allSources.add(it)
                     }
                 }
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceViewModel.kt b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceViewModel.kt
index 840ed67ce..ac83bc3db 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceViewModel.kt
@@ -95,7 +95,7 @@ class ImportRssSourceViewModel(app: Application) : BaseViewModel(app) {
                             importSourceUrl(it)
                         }
                     } else {
-                        GSON.fromJsonArray<RssSource>(mText)?.let {
+                        RssSource.fromJsonArray(mText).let {
                             allSources.addAll(it)
                         }
                     }
@@ -104,7 +104,7 @@ class ImportRssSourceViewModel(app: Application) : BaseViewModel(app) {
                     val items: List<Map<String, Any>> = jsonPath.parse(mText).read("$")
                     for (item in items) {
                         val jsonItem = jsonPath.parse(item)
-                        GSON.fromJsonObject<RssSource>(jsonItem.jsonString())?.let {
+                        RssSource.fromJsonDoc(jsonItem)?.let {
                             allSources.add(it)
                         }
                     }
@@ -128,7 +128,7 @@ class ImportRssSourceViewModel(app: Application) : BaseViewModel(app) {
             val items: List<Map<String, Any>> = jsonPath.parse(body).read("$")
             for (item in items) {
                 val jsonItem = jsonPath.parse(item)
-                GSON.fromJsonObject<RssSource>(jsonItem.jsonString())?.let { source ->
+                RssSource.fromJson(jsonItem.jsonString())?.let { source ->
                     allSources.add(source)
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/association/OnLineImportViewModel.kt b/app/src/main/java/io/legado/app/ui/association/OnLineImportViewModel.kt
index 8c257a28f..ddc5518ec 100644
--- a/app/src/main/java/io/legado/app/ui/association/OnLineImportViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/association/OnLineImportViewModel.kt
@@ -76,12 +76,12 @@ class OnLineImportViewModel(app: Application) : BaseViewModel(app) {
     fun importHttpTTS(json: String, finally: (title: String, msg: String) -> Unit) {
         execute {
             if (json.isJsonArray()) {
-                GSON.fromJsonArray<HttpTTS>(json)?.let {
+                HttpTTS.fromJsonArray(json).let {
                     appDb.httpTTSDao.insert(*it.toTypedArray())
                     return@execute it.size
-                } ?: throw NoStackTraceException("格式不对")
+                }
             } else {
-                GSON.fromJsonObject<HttpTTS>(json)?.let {
+                HttpTTS.fromJson(json)?.let {
                     appDb.httpTTSDao.insert(it)
                     return@execute 1
                 } ?: throw NoStackTraceException("格式不对")
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditViewModel.kt
index 1c8e48580..2978e8f3f 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditViewModel.kt
@@ -53,10 +53,10 @@ class HttpTtsEditViewModel(app: Application) : BaseViewModel(app) {
         execute {
             when {
                 text1.isJsonObject() -> {
-                    GSON.fromJsonObject<HttpTTS>(text1)
+                    HttpTTS.fromJson(text1)
                 }
                 text1.isJsonArray() -> {
-                    GSON.fromJsonArray<HttpTTS>(text1)?.firstOrNull()
+                    HttpTTS.fromJsonArray(text1).firstOrNull()
                 }
                 else -> {
                     throw NoStackTraceException("格式不对")
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineViewModel.kt
index dec3b7bd0..f8033f57f 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineViewModel.kt
@@ -11,7 +11,10 @@ import io.legado.app.help.http.newCallResponseBody
 import io.legado.app.help.http.okHttpClient
 import io.legado.app.help.http.text
 import io.legado.app.model.NoStackTraceException
-import io.legado.app.utils.*
+import io.legado.app.utils.isJsonArray
+import io.legado.app.utils.isJsonObject
+import io.legado.app.utils.readText
+import io.legado.app.utils.toastOnUi
 
 class SpeakEngineViewModel(application: Application) : BaseViewModel(application) {
 
@@ -52,12 +55,12 @@ class SpeakEngineViewModel(application: Application) : BaseViewModel(application
     fun import(text: String) {
         when {
             text.isJsonArray() -> {
-                GSON.fromJsonArray<HttpTTS>(text)?.let {
+                HttpTTS.fromJsonArray(text).let {
                     appDb.httpTTSDao.insert(*it.toTypedArray())
                 }
             }
             text.isJsonObject() -> {
-                GSON.fromJsonObject<HttpTTS>(text)?.let {
+                HttpTTS.fromJson(text)?.let {
                     appDb.httpTTSDao.insert(it)
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt b/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt
index 592238a6b..71c5673d0 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt
@@ -5,7 +5,7 @@ import android.content.Intent
 import io.legado.app.base.BaseViewModel
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
-import io.legado.app.help.BookSourceAnalyzer
+import io.legado.app.help.SourceAnalyzer
 import io.legado.app.help.http.newCallStrResponse
 import io.legado.app.help.http.okHttpClient
 import io.legado.app.model.NoStackTraceException
@@ -85,10 +85,10 @@ class BookSourceEditViewModel(application: Application) : BaseViewModel(applicat
             text.isJsonArray() -> {
                 val items: List<Map<String, Any>> = jsonPath.parse(text).read("$")
                 val jsonItem = jsonPath.parse(items[0])
-                BookSourceAnalyzer.jsonToBookSource(jsonItem.jsonString())
+                SourceAnalyzer.jsonToBookSource(jsonItem.jsonString())
             }
             text.isJsonObject() -> {
-                BookSourceAnalyzer.jsonToBookSource(text)
+                SourceAnalyzer.jsonToBookSource(text)
             }
             else -> {
                 null
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt b/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt
index e6c65e5fa..768a4b3b7 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt
@@ -5,7 +5,10 @@ import android.content.Intent
 import io.legado.app.base.BaseViewModel
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.RssSource
-import io.legado.app.utils.*
+import io.legado.app.utils.getClipText
+import io.legado.app.utils.msg
+import io.legado.app.utils.printOnDebug
+import io.legado.app.utils.toastOnUi
 import kotlinx.coroutines.Dispatchers
 
 class RssSourceEditViewModel(application: Application) : BaseViewModel(application) {
@@ -46,7 +49,7 @@ class RssSourceEditViewModel(application: Application) : BaseViewModel(applicati
         execute(context = Dispatchers.Main) {
             var source: RssSource? = null
             context.getClipText()?.let { json ->
-                source = GSON.fromJsonObject<RssSource>(json)
+                source = RssSource.fromJson(json)
             }
             source
         }.onError {
@@ -63,7 +66,7 @@ class RssSourceEditViewModel(application: Application) : BaseViewModel(applicati
     fun importSource(text: String, finally: (source: RssSource) -> Unit) {
         execute {
             val text1 = text.trim()
-            GSON.fromJsonObject<RssSource>(text1)?.let {
+            RssSource.fromJson(text1)?.let {
                 finally.invoke(it)
             }
         }.onError {