diff --git a/build.gradle.kts b/build.gradle.kts
index 54a2402..164c5da 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -51,10 +51,10 @@ val verCode by extra(commitCount)
 val verName by extra("0.7.1")
 val coreVerCode by extra(coreCommitCount)
 val coreVerName by extra(coreLatestTag)
-val androidMinSdkVersion by extra(28)
+val androidMinSdkVersion by extra(27)
 val androidTargetSdkVersion by extra(36)
 val androidCompileSdkVersion by extra(36)
-val androidCompileNdkVersion by extra("29.0.13113456")
+val androidCompileNdkVersion by extra("29.0.13846066")
 val androidBuildToolsVersion by extra("36.0.0")
 val androidSourceCompatibility by extra(JavaVersion.VERSION_21)
 val androidTargetCompatibility by extra(JavaVersion.VERSION_21)
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/manage/AppManageViewModel.kt b/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/manage/AppManageViewModel.kt
index 51da66e..c56c652 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/manage/AppManageViewModel.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/manage/AppManageViewModel.kt
@@ -40,11 +40,14 @@ class AppManageViewModel : ViewModel() {
 
     val appList: List<Pair<AppInfo, PatchConfig>> by derivedStateOf {
         LSPPackageManager.appList.mapNotNull { appInfo ->
-            appInfo.app.metaData?.getString("lspatch")?.let {
-                val json = Base64.decode(it, Base64.DEFAULT).toString(Charsets.UTF_8)
-                Log.d(TAG, "Read patched config: $json")
-                appInfo to Gson().fromJson(json, PatchConfig::class.java)
-            }
+            runCatching {
+                appInfo.app.metaData?.getString("lspatch")?.let {
+                    val json =  Base64.decode(it, Base64.DEFAULT).toString(Charsets.UTF_8)
+                    Log.d(TAG, "Read patched config: $json")
+                    val config = Gson().fromJson(json, PatchConfig::class.java)
+                    if (config?.lspConfig == null) null else appInfo to config
+                }
+            }.getOrNull()
         }.also {
             Log.d(TAG, "Loaded ${it.size} patched apps")
         }