diff --git a/packages/solutions/app-tools/src/config/legacy/index.ts b/packages/solutions/app-tools/src/config/legacy/index.ts
index c5af88679c5a..d8a0f0d3673f 100644
--- a/packages/solutions/app-tools/src/config/legacy/index.ts
+++ b/packages/solutions/app-tools/src/config/legacy/index.ts
@@ -41,7 +41,6 @@ export function transformNormalizedConfig(
     server,
     cliOptions,
     testing,
-    devtools: {},
     builderPlugins: [],
     plugins: plugins as any,
     security: {},
diff --git a/packages/solutions/app-tools/src/types/config/index.ts b/packages/solutions/app-tools/src/types/config/index.ts
index 29fb70ce1c59..a05096288410 100644
--- a/packages/solutions/app-tools/src/types/config/index.ts
+++ b/packages/solutions/app-tools/src/types/config/index.ts
@@ -46,7 +46,6 @@ export interface AppToolsUserConfig<B extends Bundler> {
   testing?: TestingUserConfig;
   builderPlugins?: Array<LooseRsbuildPlugin | UniBuilderPlugin>;
   performance?: PerformanceUserConfig;
-  devtools?: any;
   environments?: RsbuildConfig['environments'];
 }