diff --git a/public/carrusel/carrusel1.jpg b/public/carrusel/carrusel1.jpg
new file mode 100644
index 0000000..1a1ba10
Binary files /dev/null and b/public/carrusel/carrusel1.jpg differ
diff --git a/src/app.module.ts b/src/app.module.ts
index 83aaa83..4e4e5a5 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -75,7 +75,7 @@ import { Almacenamiento } from './almacenamiento/entity/almacenamiento.entity';
         username: configService.get('DB_USER'),
         password: configService.get('DB_PASSWORD'),
         database: configService.get('DB_NAME'),
-        synchronize: true,
+        synchronize: false,
         entities: [
           Evento,
           Participante,
diff --git a/src/carrusel/carrusel.controller.ts b/src/carrusel/carrusel.controller.ts
index d7102ca..b03949b 100644
--- a/src/carrusel/carrusel.controller.ts
+++ b/src/carrusel/carrusel.controller.ts
@@ -5,6 +5,7 @@ import {
   Get,
   Param,
   ParseIntPipe,
+  Patch,
   Post,
   Res,
   UploadedFile,
@@ -48,6 +49,14 @@ export class CarruselController {
     return this.carruselService.addImagenToCarrusel(carruselDto, file.filename);
   }
 
+  @Patch('update/:id')
+  updateImagenCarrusel(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() carruselDto: carruselDto,
+  ) {
+    return this.carruselService.updateImagenCarrusel(id, carruselDto);
+  }
+
   @Delete('delete/:id')
   deleteImagenByRuta(@Param('id', ParseIntPipe) id: number) {
     return this.carruselService.deleteImagenByRuta(id);
diff --git a/src/carrusel/carrusel.service.ts b/src/carrusel/carrusel.service.ts
index 93404ba..18bf892 100644
--- a/src/carrusel/carrusel.service.ts
+++ b/src/carrusel/carrusel.service.ts
@@ -60,6 +60,41 @@ export class CarruselService {
       });
     }
   }
+  async updateImagenCarrusel(
+    id: number,
+    carruselDto: carruselDto,
+  ): Promise<{ message: string; carrusel: Carrusel }> {
+    const carrusel = await this.carruselRepository.findOne({
+      where: { id_imagen_carrusel: id },
+    });
+
+    if (!carrusel) {
+      throw new BadRequestException({
+        message: `No se encontró una imagen de carrusel con el id ${id}`,
+      });
+    }
+
+    Object.assign(carrusel, carruselDto);
+
+    try {
+      const carruselUpdated = await this.carruselRepository.save(carrusel);
+      return {
+        message: 'Imagen de carrusel actualizada correctamente',
+        carrusel: carruselUpdated,
+      };
+    } catch (error) {
+      console.error('❌ Error al actualizar carrusel en base de datos');
+      console.table({
+        code: error.code,
+        message: error.message,
+      });
+
+      throw new InternalServerErrorException({
+        message: 'Ocurrió un error inesperado al actualizar la imagen',
+        error: error.message,
+      });
+    }
+  }
   async deleteImagenByRuta(id: number) {
     try {
       const res = await this.carruselRepository.findOne({
diff --git a/src/carrusel/dto/carruselDto.dto.ts b/src/carrusel/dto/carruselDto.dto.ts
index e0ff309..c1b1d78 100644
--- a/src/carrusel/dto/carruselDto.dto.ts
+++ b/src/carrusel/dto/carruselDto.dto.ts
@@ -1,4 +1,4 @@
-import { IsNotEmpty } from "class-validator";
+import { IsNotEmpty, IsOptional } from "class-validator";
 
 export class carruselDto {
     @IsNotEmpty()
@@ -6,4 +6,8 @@ export class carruselDto {
 
     @IsNotEmpty()
     link: string
+
+    // @IsNotEmpty() valida que no sea nulo ni undefined ni cadena vacía
+    @IsOptional()
+    orden?: string
 }
\ No newline at end of file
diff --git a/src/carrusel/entity/carrusel.entity.ts b/src/carrusel/entity/carrusel.entity.ts
index e6646b8..4a1613f 100644
--- a/src/carrusel/entity/carrusel.entity.ts
+++ b/src/carrusel/entity/carrusel.entity.ts
@@ -12,4 +12,8 @@ export class Carrusel {
     @Column({length: 150})
     link: string
     /* "https://www.acatlan.unam.mx/" */
+
+    @Column({length: 20})
+    orden: string
+
 }
\ No newline at end of file
diff --git a/src/inscripcion-dsc/inscripcion-dsc.service.ts b/src/inscripcion-dsc/inscripcion-dsc.service.ts
index 9cd9501..0d33b02 100644
--- a/src/inscripcion-dsc/inscripcion-dsc.service.ts
+++ b/src/inscripcion-dsc/inscripcion-dsc.service.ts
@@ -4,8 +4,9 @@ import { createConnection } from 'mysql2/promise';
 @Injectable()
 export class InscripcionDscService {
   async userVerification(accountNumber: string) {
+    let connection;
     try {
-      const connection = await createConnection({
+      connection = await createConnection({
         host: process.env.DB_HOST_DSC,
         user: process.env.DB_USER_DSC,
         password: process.env.DB_PASS_DSC,
@@ -32,6 +33,10 @@ export class InscripcionDscService {
       return results;
     } catch (error) {
       throw error;
+    } finally {
+      if (connection) {
+        await connection.end();
+      }
     }
   }