diff --git a/packages/backend/src/app.module.ts b/packages/backend/src/app.module.ts
index 38332da4..d0c5f81d 100644
--- a/packages/backend/src/app.module.ts
+++ b/packages/backend/src/app.module.ts
@@ -1,6 +1,9 @@
 import { Module } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
+import { ScheduleModule } from '@nestjs/schedule';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { WinstonModule } from 'nest-winston';
+import { ScraperModule } from './scraper/scraper.module';
 import { AuthModule } from '@/auth/auth.module';
 import { SessionModule } from '@/auth/session.module';
 import { ChatModule } from '@/chat/chat.module';
@@ -11,9 +14,6 @@ import {
 import { logger } from '@/configs/logger.config';
 import { StockModule } from '@/stock/stock.module';
 import { UserModule } from '@/user/user.module';
-import { ScraperModule } from './scraper/scraper.module';
-import { ScheduleModule } from '@nestjs/schedule';
-import { ConfigModule } from '@nestjs/config';
 
 @Module({
   imports: [
diff --git a/packages/backend/src/main.ts b/packages/backend/src/main.ts
index 311bcdb9..14613072 100644
--- a/packages/backend/src/main.ts
+++ b/packages/backend/src/main.ts
@@ -10,6 +10,8 @@ import { useSwagger } from '@/configs/swagger.config';
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   const store = app.get(MEMORY_STORE);
+
+  app.setGlobalPrefix('api');
   app.use(session({ ...sessionConfig, store }));
   app.useGlobalPipes(new ValidationPipe({ transform: true }));
   useSwagger(app);
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 1230a8db..cbc43334 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -10,7 +10,9 @@ import {
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
+import { Injectable } from '@nestjs/common';
 
+@Injectable()
 export class OpenapiMinuteData {
   private stock: Stock[];
   private readonly entity = StockMinutely;
@@ -37,7 +39,7 @@ export class OpenapiMinuteData {
     stockPeriod.open = parseInt(item.stck_oprc);
     stockPeriod.high = parseInt(item.stck_hgpr);
     stockPeriod.low = parseInt(item.stck_lwpr);
-    stockPeriod.volume = BigInt(item.cntg_vol);
+    stockPeriod.volume = parseInt(item.cntg_vol);
     stockPeriod.createdAt = new Date();
     return stockPeriod;
   }
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index a11766b6..74526d54 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -16,6 +16,7 @@ import {
   StockMonthly,
   StockYearly,
 } from '@/stock/domain/stockData.entity';
+import { Injectable } from '@nestjs/common';
 
 const DATE_TO_ENTITY = {
   D: StockDaily,
@@ -33,11 +34,12 @@ const DATE_TO_MONTH = {
 
 const INTERVALS = 4000;
 
+@Injectable()
 export class OpenapiPeriodData {
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
   public constructor(private readonly datasourse: DataSource) {
-    //this.getItemChartPriceCheck();
+    this.getItemChartPriceCheck();
   }
 
   @Cron('0 1 * * 1-5')
@@ -174,7 +176,7 @@ export class OpenapiPeriodData {
       stockPeriod.open = parseInt(item.stck_oprc);
       stockPeriod.high = parseInt(item.stck_hgpr);
       stockPeriod.low = parseInt(item.stck_lwpr);
-      stockPeriod.volume = BigInt(item.acml_vol);
+      stockPeriod.volume = parseInt(item.acml_vol);
       stockPeriod.createdAt = new Date();
       await this.insertChartData(stockPeriod, entity);
     }
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 7f272bd9..00dca421 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,9 +1,17 @@
 import { Module } from '@nestjs/common';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
+import { DataSource } from 'typeorm';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockDaily, StockMinutely, StockMonthly, StockWeekly, StockYearly } from '@/stock/domain/stockData.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
 
 @Module({
-  imports: [],
+  imports: [TypeOrmModule.forFeature([Stock, StockMinutely , StockDaily, StockWeekly, StockMonthly, StockYearly, StockLiveData, StockDetail])],
   controllers: [],
-  providers: [OpenapiScraperService],
+  providers: [OpenapiPeriodData, OpenapiMinuteData, OpenapiScraperService],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
index 5b638c67..98f27a34 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
@@ -1,6 +1,5 @@
-import { Inject, Injectable } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
-import { Logger } from 'winston';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 
@@ -10,6 +9,5 @@ export class OpenapiScraperService {
     private readonly datasourse: DataSource,
     private readonly openapiPeriodData: OpenapiPeriodData,
     private readonly openapiMinuteData: OpenapiMinuteData,
-    @Inject('winston') private readonly logger: Logger,
   ) {}
 }
diff --git a/packages/backend/src/stock/domain/stockData.entity.ts b/packages/backend/src/stock/domain/stockData.entity.ts
index 55395ffd..e9c75407 100644
--- a/packages/backend/src/stock/domain/stockData.entity.ts
+++ b/packages/backend/src/stock/domain/stockData.entity.ts
@@ -1,3 +1,4 @@
+import { applyDecorators } from '@nestjs/common';
 import {
   Entity,
   PrimaryGeneratedColumn,
@@ -8,7 +9,6 @@ import {
   ColumnOptions,
 } from 'typeorm';
 import { Stock } from './stock.entity';
-import { applyDecorators } from '@nestjs/common';
 
 export const GenerateBigintColumn = (
   options?: ColumnOptions,
@@ -43,8 +43,8 @@ export class StockData {
   @Column({ type: 'decimal', precision: 15, scale: 2 })
   open: number;
 
-  @GenerateBigintColumn()
-  volume: BigInt;
+  @Column({ type: 'decimal', precision: 15, scale: 2 })
+  volume: number;
 
   @Column({ type: 'timestamp', name: 'start_time' })
   startTime: Date;