diff --git a/app/src/main/assets/updateLog.md b/app/src/main/assets/updateLog.md
index be57bb15c..105bae5e3 100644
--- a/app/src/main/assets/updateLog.md
+++ b/app/src/main/assets/updateLog.md
@@ -11,7 +11,7 @@
 * 正文出现缺字漏字、内容缺失、排版错乱等情况，有可能是净化规则或简繁转换出现问题。
 * 漫画源看书显示乱码，**阅读与其他软件的源并不通用**，请导入阅读的支持的漫画源！
 
-**2022/02/07**
+**2022/02/08**
 
 * 校验失效分组具体到搜索发现目录正文 by Xwite
 * txt文件初次解析目录不选择禁用的正则
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
index 0f0e8e0e1..3d2620f72 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
@@ -13,6 +13,7 @@ import androidx.recyclerview.widget.ItemTouchHelper
 import com.google.android.material.snackbar.Snackbar
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
+import io.legado.app.constant.AppLog
 import io.legado.app.constant.AppPattern
 import io.legado.app.constant.EventBus
 import io.legado.app.data.appDb
@@ -207,27 +208,31 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private fun upBookSource(searchKey: String? = null) {
         sourceFlowJob?.cancel()
         sourceFlowJob = launch {
-            when {
-                searchKey.isNullOrEmpty() -> {
-                    appDb.bookSourceDao.flowAll()
-                }
-                searchKey == getString(R.string.enabled) -> {
-                    appDb.bookSourceDao.flowEnabled()
-                }
-                searchKey == getString(R.string.disabled) -> {
-                    appDb.bookSourceDao.flowDisabled()
-                }
-                searchKey == getString(R.string.need_login) -> {
-                    appDb.bookSourceDao.flowLogin()
-                }
-                searchKey.startsWith("group:") -> {
-                    val key = searchKey.substringAfter("group:")
-                    appDb.bookSourceDao.flowGroupSearch("%$key%")
-                }
-                else -> {
-                    appDb.bookSourceDao.flowSearch("%$searchKey%")
+            runCatching {
+                when {
+                    searchKey.isNullOrEmpty() -> {
+                        appDb.bookSourceDao.flowAll()
+                    }
+                    searchKey == getString(R.string.enabled) -> {
+                        appDb.bookSourceDao.flowEnabled()
+                    }
+                    searchKey == getString(R.string.disabled) -> {
+                        appDb.bookSourceDao.flowDisabled()
+                    }
+                    searchKey == getString(R.string.need_login) -> {
+                        appDb.bookSourceDao.flowLogin()
+                    }
+                    searchKey.startsWith("group:") -> {
+                        val key = searchKey.substringAfter("group:")
+                        appDb.bookSourceDao.flowGroupSearch("%$key%")
+                    }
+                    else -> {
+                        appDb.bookSourceDao.flowSearch("%$searchKey%")
+                    }
                 }
-            }.collect { data ->
+            }.onFailure {
+                AppLog.put("更新书源出错", it)
+            }.getOrNull()?.collect { data ->
                 val sourceList =
                     if (sortAscending) when (sort) {
                         Sort.Weight -> data.sortedBy { it.weight }