diff --git a/.gitignore b/.gitignore
index 22f55ad..f3e2ffe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,4 +32,5 @@ lerna-debug.log*
 !.vscode/settings.json
 !.vscode/tasks.json
 !.vscode/launch.json
-!.vscode/extensions.json
\ No newline at end of file
+!.vscode/extensions.json
+.vercel
diff --git a/src/app.module.ts b/src/app.module.ts
index b257476..7aa7b8d 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -3,12 +3,33 @@ import { Module } from '@nestjs/common';
 import { database } from '@/config';
 import { ContentModule } from '@/modules/content/content.module';
 import { CoreModule } from '@/modules/core/core.module';
+import { AppFilter, AppIntercepter, AppPipe } from '@/modules/core/providers';
 import { DatabaseModule } from '@/modules/database/database.module';
 import { WelcomeModule } from '@/modules/welcome/welcome.module';
+import { APP_FILTER, APP_INTERCEPTOR, APP_PIPE } from '@nestjs/core';
 
 @Module({
     imports: [DatabaseModule.forRoot(database), ContentModule, WelcomeModule, CoreModule.forRoot()],
     controllers: [],
-    providers: [],
+    providers: [
+        {
+            provide: APP_PIPE,
+            useValue: new AppPipe({
+                transform: true,
+                whitelist: true,
+                forbidNonWhitelisted: true,
+                forbidUnknownValues: true,
+                validationError: { target: false },
+            }),
+        },
+        {
+            provide: APP_INTERCEPTOR,
+            useClass: AppIntercepter,
+        },
+        {
+            provide: APP_FILTER,
+            useClass: AppFilter,
+        },
+    ],
 })
 export class AppModule {}
diff --git a/src/modules/content/controllers/category.controller.ts b/src/modules/content/controllers/category.controller.ts
index 8fb3bad..211f9e7 100644
--- a/src/modules/content/controllers/category.controller.ts
+++ b/src/modules/content/controllers/category.controller.ts
@@ -9,15 +9,11 @@ import {
     Post,
     Query,
     SerializeOptions,
-    UseInterceptors,
-    ValidationPipe,
 } from '@nestjs/common';
 
 import { CreateCategoryDto, QueryCategoryDto, UpdateCategoryDto } from '@/modules/content/dtos';
 import { CategoryService } from '@/modules/content/services';
-import { AppIntercepter } from '@/modules/core/providers';
 
-@UseInterceptors(AppIntercepter)
 @Controller('categories')
 export class CategoryController {
     constructor(protected service: CategoryService) {}
@@ -31,15 +27,7 @@ export class CategoryController {
     @Get()
     @SerializeOptions({ groups: ['category-list'] })
     async list(
-        @Query(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Query()
         options: QueryCategoryDto,
     ) {
         return this.service.paginate(options);
@@ -54,16 +42,7 @@ export class CategoryController {
     @Post()
     @SerializeOptions({ groups: ['category-detail'] })
     async create(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['create'],
-            }),
-        )
+        @Body()
         data: CreateCategoryDto,
     ) {
         return this.service.create(data);
@@ -72,16 +51,7 @@ export class CategoryController {
     @Patch()
     @SerializeOptions({ groups: ['category-detail'] })
     async update(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['update'],
-            }),
-        )
+        @Body()
         data: UpdateCategoryDto,
     ) {
         return this.service.update(data);
diff --git a/src/modules/content/controllers/comment.controller.ts b/src/modules/content/controllers/comment.controller.ts
index 657a2f1..d3f7546 100644
--- a/src/modules/content/controllers/comment.controller.ts
+++ b/src/modules/content/controllers/comment.controller.ts
@@ -8,15 +8,11 @@ import {
     Post,
     Query,
     SerializeOptions,
-    UseInterceptors,
-    ValidationPipe,
 } from '@nestjs/common';
 
 import { CreateCommentDto, QueryCommentDto, QueryCommentTreeDto } from '@/modules/content/dtos';
 import { CommentService } from '@/modules/content/services';
-import { AppIntercepter } from '@/modules/core/providers';
 
-@UseInterceptors(AppIntercepter)
 @Controller('comments')
 export class CommentController {
     constructor(protected service: CommentService) {}
@@ -24,15 +20,7 @@ export class CommentController {
     @Get('tree')
     @SerializeOptions({ groups: ['comment-tree'] })
     async tree(
-        @Query(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Query()
         query: QueryCommentTreeDto,
     ) {
         return this.service.findTrees(query);
@@ -41,13 +29,7 @@ export class CommentController {
     @Get()
     @SerializeOptions({ groups: ['comment-list'] })
     async list(
-        @Query(
-            new ValidationPipe({
-                transform: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Query()
         query: QueryCommentDto,
     ) {
         return this.service.paginate(query);
@@ -56,15 +38,7 @@ export class CommentController {
     @Post()
     @SerializeOptions({ groups: ['comment-detail'] })
     async store(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Body()
         data: CreateCommentDto,
     ) {
         return this.service.create(data);
diff --git a/src/modules/content/controllers/post.controller.ts b/src/modules/content/controllers/post.controller.ts
index c93c813..195e161 100644
--- a/src/modules/content/controllers/post.controller.ts
+++ b/src/modules/content/controllers/post.controller.ts
@@ -9,19 +9,16 @@ import {
     Post,
     Query,
     SerializeOptions,
-    UseInterceptors,
-    ValidationPipe,
 } from '@nestjs/common';
 
 import { CreatePostDto, QueryPostDto, UpdatePostDto } from '@/modules/content/dtos';
 import { PostService } from '@/modules/content/services';
-import { AppIntercepter } from '@/modules/core/providers';
 
 /**
  * 文章控制器
  * 负责处理与文章相关的请求，如获取文章列表、创建新文章等。
  */
-@UseInterceptors(AppIntercepter)
+
 @Controller('posts')
 export class PostController {
     constructor(private postService: PostService) {}
@@ -29,15 +26,7 @@ export class PostController {
     @Get()
     @SerializeOptions({ groups: ['post-list'] })
     async list(
-        @Query(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Query()
         options: QueryPostDto,
     ) {
         return this.postService.paginate(options);
@@ -52,15 +41,7 @@ export class PostController {
     @Post()
     @SerializeOptions({ groups: ['post-detail'] })
     async store(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['create'],
-            }),
-        )
+        @Body()
         data: CreatePostDto,
     ) {
         return this.postService.create(data);
@@ -69,15 +50,7 @@ export class PostController {
     @Patch()
     @SerializeOptions({ groups: ['post-detail'] })
     async update(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['update'],
-            }),
-        )
+        @Body()
         data: UpdatePostDto,
     ) {
         return this.postService.update(data);
diff --git a/src/modules/content/controllers/tag.controller.ts b/src/modules/content/controllers/tag.controller.ts
index 4158430..d9be592 100644
--- a/src/modules/content/controllers/tag.controller.ts
+++ b/src/modules/content/controllers/tag.controller.ts
@@ -9,15 +9,11 @@ import {
     Post,
     Query,
     SerializeOptions,
-    UseInterceptors,
-    ValidationPipe,
 } from '@nestjs/common';
 
 import { CreateTagDto, QueryCategoryDto, UpdateTagDto } from '@/modules/content/dtos';
 import { TagService } from '@/modules/content/services';
-import { AppIntercepter } from '@/modules/core/providers';
 
-@UseInterceptors(AppIntercepter)
 @Controller('tags')
 export class TagController {
     constructor(protected service: TagService) {}
@@ -25,15 +21,7 @@ export class TagController {
     @Get()
     @SerializeOptions({})
     async list(
-        @Query(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-            }),
-        )
+        @Query()
         options: QueryCategoryDto,
     ) {
         return this.service.paginate(options);
@@ -51,16 +39,7 @@ export class TagController {
     @Post()
     @SerializeOptions({})
     async store(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['create'],
-            }),
-        )
+        @Body()
         data: CreateTagDto,
     ) {
         return this.service.create(data);
@@ -69,16 +48,7 @@ export class TagController {
     @Patch()
     @SerializeOptions({})
     async update(
-        @Body(
-            new ValidationPipe({
-                transform: true,
-                whitelist: true,
-                forbidNonWhitelisted: true,
-                forbidUnknownValues: true,
-                validationError: { target: false },
-                groups: ['update'],
-            }),
-        )
+        @Body()
         data: UpdateTagDto,
     ) {
         return this.service.update(data);
diff --git a/src/modules/content/dtos/category.dto.ts b/src/modules/content/dtos/category.dto.ts
index 3ad295e..e42a872 100644
--- a/src/modules/content/dtos/category.dto.ts
+++ b/src/modules/content/dtos/category.dto.ts
@@ -12,8 +12,10 @@ import {
 } from 'class-validator';
 import { toNumber } from 'lodash';
 
+import { DtoValidation } from '@/modules/core/decorators';
 import { PaginateOptions } from '@/modules/database/types';
 
+@DtoValidation({ type: 'query' })
 export class QueryCategoryDto implements PaginateOptions {
     @Transform(({ value }) => toNumber(value))
     @Min(1, { message: '当前页数必须大于1' })
@@ -31,6 +33,7 @@ export class QueryCategoryDto implements PaginateOptions {
 /**
  * 分类新增验证
  */
+@DtoValidation({ groups: ['create'] })
 export class CreateCategoryDto {
     @MaxLength(25, {
         always: true,
@@ -56,6 +59,7 @@ export class CreateCategoryDto {
 /**
  * 分类更新验证
  */
+@DtoValidation({ groups: ['update'] })
 export class UpdateCategoryDto extends PartialType(CreateCategoryDto) {
     @IsUUID(undefined, { groups: ['update'], message: '分类ID格式不正确' })
     @IsDefined({ groups: ['update'], message: '分类ID必须指定' })
diff --git a/src/modules/content/dtos/post.dto.ts b/src/modules/content/dtos/post.dto.ts
index edf7994..562d472 100644
--- a/src/modules/content/dtos/post.dto.ts
+++ b/src/modules/content/dtos/post.dto.ts
@@ -18,12 +18,14 @@ import {
 import { isNil, toNumber } from 'lodash';
 
 import { PostOrderType } from '@/modules/content/constants';
+import { DtoValidation } from '@/modules/core/decorators';
 import { toBoolean } from '@/modules/core/helpers';
 import { PaginateOptions } from '@/modules/database/types';
 
 /**
  * 文章分页查询验证
  */
+@DtoValidation({ type: 'query' })
 export class QueryPostDto implements PaginateOptions {
     @Transform(({ value }) => toBoolean(value))
     @IsBoolean()
@@ -59,6 +61,7 @@ export class QueryPostDto implements PaginateOptions {
 /**
  * 文章创建验证
  */
+@DtoValidation({ groups: ['create'] })
 export class CreatePostDto {
     @MaxLength(255, {
         always: true,
@@ -119,6 +122,7 @@ export class CreatePostDto {
 /**
  * 文章更新验证
  */
+@DtoValidation({ groups: ['update'] })
 export class UpdatePostDto extends PartialType(CreatePostDto) {
     @IsUUID(undefined, { groups: ['update'], message: '文章ID格式错误' })
     @IsDefined({ groups: ['update'], message: '文章ID必须指定' })
diff --git a/src/modules/content/dtos/tag.dto.ts b/src/modules/content/dtos/tag.dto.ts
index f7f48ba..a317a53 100644
--- a/src/modules/content/dtos/tag.dto.ts
+++ b/src/modules/content/dtos/tag.dto.ts
@@ -11,11 +11,13 @@ import {
 } from 'class-validator';
 import { toNumber } from 'lodash';
 
+import { DtoValidation } from '@/modules/core/decorators';
 import { PaginateOptions } from '@/modules/database/types';
 
 /**
  * 标签分页查询验证
  */
+@DtoValidation({ type: 'query' })
 export class QueryTagsDto implements PaginateOptions {
     @Transform(({ value }) => toNumber(value))
     @Min(1, { message: '当前页数必须大于1' })
@@ -33,6 +35,7 @@ export class QueryTagsDto implements PaginateOptions {
 /**
  * 标签新增验证
  */
+@DtoValidation({ groups: ['create'] })
 export class CreateTagDto {
     @MaxLength(25, {
         always: true,
@@ -53,6 +56,7 @@ export class CreateTagDto {
 /**
  * 标签更新验证
  */
+@DtoValidation({ groups: ['update'] })
 export class UpdateTagDto extends PartialType(CreateTagDto) {
     @IsUUID(undefined, { groups: ['update'], message: '标签ID格式不正确' })
     @IsDefined({ groups: ['update'], message: '标签ID必须指定' })
diff --git a/src/modules/core/constants.ts b/src/modules/core/constants.ts
new file mode 100644
index 0000000..9de11eb
--- /dev/null
+++ b/src/modules/core/constants.ts
@@ -0,0 +1,4 @@
+/**
+ * DTOValidation 装饰器选项
+ */
+export const DTO_VALIDATION_OPTIONS = 'dto_validation_options';
diff --git a/src/modules/core/decorators/dto-validation.decorator.ts b/src/modules/core/decorators/dto-validation.decorator.ts
new file mode 100644
index 0000000..1478f18
--- /dev/null
+++ b/src/modules/core/decorators/dto-validation.decorator.ts
@@ -0,0 +1,14 @@
+import { DTO_VALIDATION_OPTIONS } from '@/modules/core/constants';
+import { Paramtype, SetMetadata } from '@nestjs/common';
+import { ClassTransformOptions } from 'class-transformer';
+import { ValidatorOptions } from 'class-validator';
+
+/**
+ * 用于配置通过全局验证管道验证数据的DTO类装饰器
+ * @params options
+ */
+export const DtoValidation = (
+    options?: ValidatorOptions & { transformOptions?: ClassTransformOptions } & {
+        type?: Paramtype;
+    },
+) => SetMetadata(DTO_VALIDATION_OPTIONS, options ?? {});
diff --git a/src/modules/core/decorators/index.ts b/src/modules/core/decorators/index.ts
new file mode 100644
index 0000000..1dce40e
--- /dev/null
+++ b/src/modules/core/decorators/index.ts
@@ -0,0 +1 @@
+export * from './dto-validation.decorator';
diff --git a/src/modules/core/providers/app.filter.ts b/src/modules/core/providers/app.filter.ts
new file mode 100644
index 0000000..3e2fda2
--- /dev/null
+++ b/src/modules/core/providers/app.filter.ts
@@ -0,0 +1,52 @@
+import { ArgumentsHost, Catch, HttpException, HttpStatus, Type } from '@nestjs/common';
+import { BaseExceptionFilter } from '@nestjs/core';
+import { isObject } from 'lodash';
+import { EntityNotFoundError, EntityPropertyNotFoundError, QueryFailedError } from 'typeorm';
+
+/**
+ * 全局过滤器，用于响应自定义异常
+ */
+@Catch()
+export class AppFilter<T = Error> extends BaseExceptionFilter<T> {
+    protected resExceptions: Array<{ class: Type<Error>; status?: number } | Type<Error>> = [
+        { class: EntityNotFoundError, status: HttpStatus.NOT_FOUND },
+        { class: QueryFailedError, status: HttpStatus.BAD_REQUEST },
+        { class: EntityPropertyNotFoundError, status: HttpStatus.BAD_REQUEST },
+    ];
+
+    // eslint-disable-next-line consistent-return
+    catch(exception: T, host: ArgumentsHost) {
+        const applicationRef =
+            this.applicationRef || (this.httpAdapterHost && this.httpAdapterHost.httpAdapter)!;
+        // 是否在自定义的异常处理类列表中
+        const resException = this.resExceptions.find((item) =>
+            'class' in item ? exception instanceof item.class : exception instanceof item,
+        );
+
+        // 如果不在自定义异常处理类列表也没有继承自HttpException
+        if (!resException && !(exception instanceof HttpException)) {
+            return this.handleUnknownError(exception, host, applicationRef);
+        }
+        let res: string | object = '';
+        let status = HttpStatus.INTERNAL_SERVER_ERROR;
+        if (exception instanceof HttpException) {
+            res = exception.getResponse();
+            status = exception.getStatus();
+        } else if (resException) {
+            // 如果在自定义异常处理类列表中
+            const e = exception as unknown as Error;
+            res = e.message;
+            if ('class' in resException && resException.status) {
+                status = resException.status;
+            }
+        }
+        const message = isObject(res)
+            ? res
+            : {
+                  statusCode: status,
+                  message: res,
+              };
+
+        applicationRef!.reply(host.getArgByIndex(1), message, status);
+    }
+}
diff --git a/src/modules/core/providers/app.pipe.ts b/src/modules/core/providers/app.pipe.ts
new file mode 100644
index 0000000..8f8c042
--- /dev/null
+++ b/src/modules/core/providers/app.pipe.ts
@@ -0,0 +1,82 @@
+import { DTO_VALIDATION_OPTIONS } from '@/modules/core/constants';
+import { deepMerge } from '@/modules/core/helpers';
+import {
+    ArgumentMetadata,
+    BadRequestException,
+    Injectable,
+    Paramtype,
+    ValidationPipe,
+} from '@nestjs/common';
+import { isObject, omit } from 'lodash';
+
+/**
+ * 全局管道，用于处理DTO验证
+ */
+@Injectable()
+export class AppPipe extends ValidationPipe {
+    async transform(value: any, metadata: ArgumentMetadata) {
+        const { metatype, type } = metadata;
+        // 获取要验证的dto类
+        const dto = metatype as any;
+        // 获取dto类的装饰器元数据中的自定义验证选项
+        const options = Reflect.getMetadata(DTO_VALIDATION_OPTIONS, dto) || {};
+        // 把当前已设置的选项解构到备份对象
+        const originOptions = { ...this.validatorOptions };
+        // 把当前已设置的class-transform选项解构到备份对象
+        const originTransform = { ...this.transformOptions };
+        // 把自定义的class-transform和type选项解构
+        const { transformOptions, type: optionsType, ...customOptions } = options;
+        // 根据DTO类上设置的type来设置当前的DTO请求类型,默认为'body'
+        const requestType: Paramtype = optionsType ?? 'body';
+
+        // 如果被验证的DTO设置的请求类型与被验证的数据的请求类型不是同一种类型 跳过此管道
+        if (requestType !== type) return value;
+
+        // 合并当前transform选项和自定义选项
+        if (transformOptions) {
+            this.transformOptions = deepMerge(
+                this.transformOptions,
+                transformOptions ?? {},
+                'replace',
+            );
+        }
+
+        // 合并当前验证选项和自定义选项
+        this.validatorOptions = deepMerge(this.validatorOptions, customOptions ?? {}, 'replace');
+        const toValidate = isObject(value)
+            ? Object.fromEntries(
+                  Object.entries(value as RecordAny).map(([key, v]) => {
+                      if (!isObject(v) || !('mimetype' in v)) return [key, v];
+                      return [key, omit(v, ['fields'])];
+                  }),
+              )
+            : value;
+
+        try {
+            // 序列化并验证dto对象
+            let result = await super.transform(toValidate, metadata);
+
+            // 如果dto类中存在transform静态方法,则返回调用进一步transform之后的结果
+            if (typeof result.transform === 'function') {
+                result === (await result.transform(result));
+                const { transform, ...data } = result;
+                result = data;
+            }
+
+            // 重置验证选项
+            this.validatorOptions = originOptions;
+            // 重置transform选项
+            this.transformOptions = originTransform;
+
+            return result;
+        } catch (error: any) {
+            // 重置验证选项
+            this.validatorOptions = originOptions;
+            // 重置transform选项
+            this.transformOptions = originTransform;
+
+            if ('response' in error) throw new BadRequestException(error.response);
+            throw new BadRequestException(error);
+        }
+    }
+}
diff --git a/src/modules/core/providers/index.ts b/src/modules/core/providers/index.ts
index 4110158..a0164d7 100644
--- a/src/modules/core/providers/index.ts
+++ b/src/modules/core/providers/index.ts
@@ -1 +1,3 @@
+export * from './app.filter';
 export * from './app.interceptor';
+export * from './app.pipe';