diff --git a/modules/code-generator/src/generator/ProjectBuilder.ts b/modules/code-generator/src/generator/ProjectBuilder.ts
index 1cac2dea2..0d0c5fe84 100644
--- a/modules/code-generator/src/generator/ProjectBuilder.ts
+++ b/modules/code-generator/src/generator/ProjectBuilder.ts
@@ -90,31 +90,34 @@ export class ProjectBuilder implements IProjectBuilder {
   async generateProject(originalSchema: ProjectSchema | string): Promise<ResultDir> {
     // Init
     const { schemaParser } = this;
-    const builders = this.createModuleBuilders();
 
     const projectRoot = await this.template.generateTemplate();
 
     let schema: ProjectSchema =
       typeof originalSchema === 'string' ? JSON.parse(originalSchema) : originalSchema;
 
-    // Validate
-    if (!schemaParser.validate(schema)) {
-      throw new CodeGeneratorError('Schema is invalid');
-    }
-
     // Parse / Format
-
     // Preprocess
     for (const preProcessor of this.projectPreProcessors) {
       // eslint-disable-next-line no-await-in-loop
       schema = await preProcessor(schema);
     }
 
+    // Validate
+    if (!schemaParser.validate(schema)) {
+      throw new CodeGeneratorError('Schema is invalid');
+    }
+
     // Collect Deps
     // Parse JSExpression
     const parseResult: IParseResult = schemaParser.parse(schema);
     let buildResult: IModuleInfo[] = [];
 
+    const builders = this.createModuleBuilders({
+      extraContextData: {
+        projectRemark: parseResult?.project?.projectRemark,
+      },
+    });
     // Generator Code module
     // components
     // pages
@@ -253,11 +256,12 @@ export class ProjectBuilder implements IProjectBuilder {
     // TODO: 更多 slots 的处理？？是不是可以考虑把 template 中所有的 slots 都处理下？
 
     // Post Process
-
+    const isSingleComponent = parseResult?.project?.projectRemark?.isSingleComponent;
     // Combine Modules
     buildResult.forEach((moduleInfo) => {
       let targetDir = getDirFromRoot(projectRoot, moduleInfo.path);
-      if (moduleInfo.moduleName) {
+      // if project only contain single component, skip creation of directory.
+      if (moduleInfo.moduleName && !isSingleComponent) {
         const dir = createResultDir(moduleInfo.moduleName);
         addDirectory(targetDir, dir);
         targetDir = dir;
@@ -278,7 +282,8 @@ export class ProjectBuilder implements IProjectBuilder {
     return finalResult;
   }
 
-  private createModuleBuilders(): Record<string, IModuleBuilder> {
+  private createModuleBuilders(extraContextData: Record<string, unknown> = {}):
+    Record<string, IModuleBuilder> {
     const builders: Record<string, IModuleBuilder> = {};
 
     Object.keys(this.plugins).forEach((pluginName) => {
@@ -291,10 +296,12 @@ export class ProjectBuilder implements IProjectBuilder {
           plugins: this.plugins[pluginName],
           postProcessors: this.postProcessors,
           contextData: {
+            // template: this.template,
             inStrictMode: this.inStrictMode,
             tolerateEvalErrors: true,
             evalErrorsHandler: '',
             ...this.extraContextData,
+            ...extraContextData,
           },
           ...options,
         });
diff --git a/modules/code-generator/src/parser/SchemaParser.ts b/modules/code-generator/src/parser/SchemaParser.ts
index ab4636561..ad055250d 100644
--- a/modules/code-generator/src/parser/SchemaParser.ts
+++ b/modules/code-generator/src/parser/SchemaParser.ts
@@ -36,6 +36,7 @@ import { handleSubNodes, isValidContainerType } from '../utils/schema';
 import { uniqueArray } from '../utils/common';
 import { componentAnalyzer } from '../analyzer/componentAnalyzer';
 import { ensureValidClassName } from '../utils/validate';
+import type { ProjectRemark } from '../types/intermediate';
 
 const defaultContainer: IContainerInfo = {
   containerType: 'Component',
@@ -319,10 +320,17 @@ export class SchemaParser implements ISchemaParser {
         utilsDeps,
         packages: npms || [],
         dataSourcesTypes: this.collectDataSourcesTypes(schema),
+        projectRemark: this.getProjectRemark(containers),
       },
     };
   }
 
+  getProjectRemark(containers: IContainerInfo[]): ProjectRemark {
+    return {
+      isSingleComponent: containers.length === 1 && containers[0].containerType === 'Component',
+    };
+  }
+
   getComponentNames(children: NodeDataType): string[] {
     return handleSubNodes<string>(
       children,
diff --git a/modules/code-generator/src/plugins/component/react/containerInjectDataSourceEngine.ts b/modules/code-generator/src/plugins/component/react/containerInjectDataSourceEngine.ts
index 20302dea9..2141c6309 100644
--- a/modules/code-generator/src/plugins/component/react/containerInjectDataSourceEngine.ts
+++ b/modules/code-generator/src/plugins/component/react/containerInjectDataSourceEngine.ts
@@ -27,7 +27,7 @@ import {
 
 import { generateCompositeType } from '../../../utils/compositeType';
 import { parseExpressionConvertThis2Context } from '../../../utils/expressionParser';
-import { isContainerSchema } from '../../../utils/schema';
+import { isValidContainerType } from '../../../utils/schema';
 import { REACT_CHUNK_NAME } from './const';
 
 export interface PluginConfig {
@@ -67,7 +67,7 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
     };
 
     const scope = Scope.createRootScope();
-    const dataSourceConfig = isContainerSchema(pre.ir) ? pre.ir.dataSource : null;
+    const dataSourceConfig = isValidContainerType(pre.ir) ? pre.ir.dataSource : null;
     const dataSourceItems: InterpretDataSourceConfig[] =
       (dataSourceConfig && dataSourceConfig.list) || [];
     const dataSourceEngineOptions = { runtimeConfig: true };
diff --git a/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts b/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
index 6c614f143..33fc8c28d 100644
--- a/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
+++ b/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
@@ -11,6 +11,7 @@ import {
   FileType,
   ICodeStruct,
   IContainerInfo,
+  IProjectTemplate,
 } from '../../../types';
 
 export interface PluginConfig {
@@ -32,6 +33,19 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
     next.contextData.useRefApi = true;
     const useRef = !!ir.analyzeResult?.isUsingRef;
 
+    // const isSingleComponent = next.contextData?.projectRemark?.isSingleComponent;
+    // const template = next.contextData?.template;
+
+    // function getRelativeUtilsPath(template: IProjectTemplate, isSingleComponent: boolean) {
+    //   let relativeUtilsPath = '../../utils';
+    //   const utilsPath = template.slots.utils.path;
+    //   if (ir.containerType === 'Component') {
+    //     // TODO: isSingleComponent
+    //     relativeUtilsPath = getRelativePath(template.slots.components.path.join('/'), utilsPath.join('/'));
+    //   }
+    //   return relativeUtilsPath;
+    // }
+
     next.chunks.push({
       type: ChunkType.STRING,
       fileType: cfg.fileType,
@@ -89,7 +103,7 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
         type: ChunkType.STRING,
         fileType: cfg.fileType,
         name: CLASS_DEFINE_CHUNK_NAME.InsMethod,
-        content: ` $ = () => null; `,
+        content: ' $ = () => null; ',
         linkAfter: [...DEFAULT_LINK_AFTER[CLASS_DEFINE_CHUNK_NAME.InsMethod]],
       });
 
@@ -97,7 +111,7 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
         type: ChunkType.STRING,
         fileType: cfg.fileType,
         name: CLASS_DEFINE_CHUNK_NAME.InsMethod,
-        content: ` $$ = () => [];        `,
+        content: ' $$ = () => [];        ',
         linkAfter: [...DEFAULT_LINK_AFTER[CLASS_DEFINE_CHUNK_NAME.InsMethod]],
       });
     }
diff --git a/modules/code-generator/src/types/intermediate.ts b/modules/code-generator/src/types/intermediate.ts
index 43d8f0e84..30ef1e84b 100644
--- a/modules/code-generator/src/types/intermediate.ts
+++ b/modules/code-generator/src/types/intermediate.ts
@@ -33,6 +33,14 @@ export interface IRouterInfo extends IWithDependency {
   }>;
 }
 
+/**
+ * project's remarks
+ */
+export interface ProjectRemark {
+  /** if current project only contain one container which type is `Component` */
+  isSingleComponent?: boolean;
+}
+
 export interface IProjectInfo {
   css?: string;
   containersDeps?: IDependency[];
@@ -43,6 +51,7 @@ export interface IProjectInfo {
   meta?: { name?: string; title?: string } | Record<string, any>;
   config?: Record<string, any>;
   dataSourcesTypes?: string[];
+  projectRemark?: ProjectRemark;
 }
 
 export interface IPageMeta {