diff --git a/app/shared/app-data/src/commonMain/kotlin/data/source/media/source/web/SelectorSearchConfig.kt b/app/shared/app-data/src/commonMain/kotlin/data/source/media/source/web/SelectorSearchConfig.kt
index 7209f6cfc5..46af844eb3 100644
--- a/app/shared/app-data/src/commonMain/kotlin/data/source/media/source/web/SelectorSearchConfig.kt
+++ b/app/shared/app-data/src/commonMain/kotlin/data/source/media/source/web/SelectorSearchConfig.kt
@@ -11,6 +11,7 @@ package me.him188.ani.app.data.source.media.source.web
 
 import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.Stable
+import io.ktor.http.URLBuilder
 import kotlinx.serialization.Serializable
 import me.him188.ani.app.data.source.media.source.web.format.SelectorChannelFormat
 import me.him188.ani.app.data.source.media.source.web.format.SelectorChannelFormatFlattened
@@ -59,7 +60,24 @@ data class SelectorSearchConfig(
     val matchVideo: MatchVideoConfig = MatchVideoConfig(),
 ) { // TODO: add Engine version capabilities
     val baseUrl by lazy(LazyThreadSafetyMode.PUBLICATION) {
-        searchUrl.substringBeforeLast("/")
+        kotlin.runCatching {
+            URLBuilder(searchUrl).apply {
+                pathSegments = emptyList()
+                parameters.clear()
+            }.toString()
+        }.getOrElse {
+            val schemaIndex = searchUrl.indexOf("//")
+            if (schemaIndex == -1) {
+                searchUrl.removeSuffix("/")
+            } else {
+                val slashIndex = searchUrl.indexOf('/', startIndex = schemaIndex + 2)
+                if (slashIndex == -1) {
+                    searchUrl.removeSuffix("/")
+                } else {
+                    searchUrl.substring(0, slashIndex)
+                }
+            }
+        }
     }
 
     @Serializable
diff --git a/app/shared/ui-settings/src/commonMain/kotlin/ui/settings/mediasource/selector/test/SelectorTestState.kt b/app/shared/ui-settings/src/commonMain/kotlin/ui/settings/mediasource/selector/test/SelectorTestState.kt
index 9af573d0f6..c7a46a4cf0 100644
--- a/app/shared/ui-settings/src/commonMain/kotlin/ui/settings/mediasource/selector/test/SelectorTestState.kt
+++ b/app/shared/ui-settings/src/commonMain/kotlin/ui/settings/mediasource/selector/test/SelectorTestState.kt
@@ -130,11 +130,15 @@ class SelectorTestState(
                     null
                 } else {
                     try {
-                        engine.searchEpisodes(
-                            selectedSubject.subjectDetailsPageUrl,
+                        Result.success(
+                            engine.searchEpisodes(
+                                selectedSubject.subjectDetailsPageUrl,
+                            ),
                         )
                     } catch (e: CancellationException) {
                         throw e
+                    } catch (e: Throwable) {
+                        Result.failure(e)
                     }
                 }
             }
@@ -159,10 +163,13 @@ class SelectorTestState(
             }
 
             else -> {
-                convertEpisodeResult(
-                    subjectDetailsPageDocument,
-                    searchConfig,
-                    queryState,
+                subjectDetailsPageDocument.fold(
+                    onSuccess = { document ->
+                        convertEpisodeResult(document, searchConfig, queryState)
+                    },
+                    onFailure = {
+                        SelectorTestEpisodeListResult.UnknownError(it)
+                    },
                 )
             }
         }