diff --git a/.env b/.env
index 281ca24..849a432 100644
--- a/.env
+++ b/.env
@@ -5,7 +5,8 @@
 # See the documentation for all the connection string options: https://pris.ly/d/connection-strings
 
 # DATABASE_URL="sqlserver://3team.devgrr.kr:1433;database=onsitesurvey;user=sa;password=1q2w3e4r!;encrypt=true;trustServerCertificate=true;"
-DATABASE_URL="sqlserver://3team.devgrr.kr:1433;database=onsitesurvey;user=sa;password=1q2w3e4r!;encrypt=true;trustServerCertificate=true;connectionTimeout=30000"
+DATABASE_URL="sqlserver://3team.devgrr.kr:1433;database=onsitesurvey;user=sa;password=1q2w3e4r!;encrypt=true;trustServerCertificate=true;connectionTimeout=30000;applicationName=OnSiteSurvey"
+# DATABASE_URL="sqlserver://172.16.56.60:14331;database=hanwha_qcells_jp;user=qcells_jp;password=zbtpf2022!;encrypt=true;trustServerCertificate=true;applicationName=OnSiteSurvey"
 # DATABASE_URL="mysql://root:root@localhost:3306/onsitesurvey"
 DATABASE_CONNECTION_LIMIT=10
 DATABASE_POOL_MIN=2
diff --git a/src/libs/prisma.ts b/src/libs/prisma.ts
index e7e94bb..8c8482d 100644
--- a/src/libs/prisma.ts
+++ b/src/libs/prisma.ts
@@ -1,46 +1,55 @@
 import { PrismaClient } from '@prisma/client'
 
-const globalForPrisma = globalThis as unknown as {
+const global = globalThis as unknown as {
   prisma: PrismaClient | undefined
 }
 
 export const prisma =
-  globalForPrisma.prisma ??
+  global.prisma ||
   new PrismaClient({
-    log: ['query', 'error', 'warn'],
-    datasources: {
-      db: {
-        url: process.env.DATABASE_URL,
-      },
-    },
-    // connection pool 설정
-    connectionLimit: Number(process.env.DATABASE_CONNECTION_LIMIT) || 10, // 기본값 10
-    pool: {
-      min: Number(process.env.POOL_MIN) || 2, // 기본값 2
-      max: Number(process.env.POOL_MAX) || 10, // 기본값 10
-      idleTimeoutMillis: 30000, // 유휴 연결 타임아웃 (30초)
-      acquireTimeoutMillis: 30000, // 연결 획득 타임아웃 (30초)
-    },
+    log: [
+      { emit: 'stdout', level: 'query' }, // SQL 쿼리
+      { emit: 'stdout', level: 'error' }, // 에러
+    ],
   })
 
-prisma.$on('query', (e: any) => {
-  console.log('Query: ' + e.query)
-  console.log('Duration: ' + e.duration + 'ms')
-})
+// export const prisma =
+//   globalForPrisma.prisma ??
+//   new PrismaClient({
+//     log: ['query', 'error', 'warn'],
+//     datasources: {
+//       db: {
+//         url: process.env.DATABASE_URL,
+//         // connection pool 설정
+//         connectionLimit: Number(process.env.DATABASE_CONNECTION_LIMIT) || 10, // 기본값 10
+//         pool: {
+//           min: Number(process.env.POOL_MIN) || 2, // 기본값 2
+//           max: Number(process.env.POOL_MAX) || 10, // 기본값 10
+//           idleTimeoutMillis: 30000, // 유휴 연결 타임아웃 (30초)
+//           acquireTimeoutMillis: 30000, // 연결 획득 타임아웃 (30초)
+//         },
+//       },
+//     },
+//   })
 
-prisma.$on('error', (e: any) => {
-  console.error('Prisma Error:', e)
-})
+// prisma.$on('query', (e: any) => {
+//   console.log('Query: ' + e.query)
+//   console.log('Duration: ' + e.duration + 'ms')
+// })
 
-// 애플리케이션 종료 시 연결 정리
-process.on('SIGINT', async () => {
-  await prisma.$disconnect()
-  process.exit(0)
-})
+// prisma.$on('error', (e: any) => {
+//   console.error('Prisma Error:', e)
+// })
 
-process.on('SIGTERM', async () => {
-  await prisma.$disconnect()
-  process.exit(0)
-})
+// // 애플리케이션 종료 시 연결 정리
+// process.on('SIGINT', async () => {
+//   await prisma.$disconnect()
+//   process.exit(0)
+// })
 
-if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma
+// process.on('SIGTERM', async () => {
+//   await prisma.$disconnect()
+//   process.exit(0)
+// })
+
+if (process.env.NODE_ENV !== 'production') global.prisma = prisma