diff --git a/src/main/config/app.ts b/src/main/config/app.ts
index fd40801..c8a98d9 100644
--- a/src/main/config/app.ts
+++ b/src/main/config/app.ts
@@ -14,6 +14,9 @@ export async function getAppConfig(force = false): Promise<IAppConfig> {
 }
 
 export async function patchAppConfig(patch: Partial<IAppConfig>): Promise<void> {
+  if (patch.nameserverPolicy) {
+    appConfig.nameserverPolicy = patch.nameserverPolicy
+  }
   appConfig = deepMerge(appConfig, patch)
   await writeFile(appConfigPath(), yaml.stringify(appConfig))
 }
diff --git a/src/main/config/controledMihomo.ts b/src/main/config/controledMihomo.ts
index 5e124c5..15bd2c9 100644
--- a/src/main/config/controledMihomo.ts
+++ b/src/main/config/controledMihomo.ts
@@ -39,6 +39,10 @@ export async function patchControledMihomoConfig(patch: Partial<IMihomoConfig>):
   if (patch.hosts) {
     controledMihomoConfig.hosts = patch.hosts
   }
+  if (patch.dns?.['nameserver-policy']) {
+    controledMihomoConfig.dns = controledMihomoConfig.dns || {}
+    controledMihomoConfig.dns['nameserver-policy'] = patch.dns['nameserver-policy']
+  }
   controledMihomoConfig = deepMerge(controledMihomoConfig, patch)
   if (!useNameserverPolicy) {
     delete controledMihomoConfig?.dns?.['nameserver-policy']