diff --git a/app/Controllers/CLI/DBMigration/DBMigration.php b/app/Controllers/CLI/DBMigration/DBMigration.php
index da47c79..ed3ea43 100644
--- a/app/Controllers/CLI/DBMigration/DBMigration.php
+++ b/app/Controllers/CLI/DBMigration/DBMigration.php
@@ -7,19 +7,27 @@ use CodeIgniter\Database\BaseConnection;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
+use App\Libraries\DBMigration\Process\ClientProcess;
+use App\Libraries\DBMigration\Process\LineProcess;
+use App\Libraries\DBMigration\Process\ServerCodeProcess;
+use App\Libraries\DBMigration\Process\SwitchCodeProcess;
+use App\Libraries\DBMigration\Process\MigrationProcessInterface;
 
 abstract class DBMigration extends BaseController
 {
     private $_targetDB = null;
+
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
     }
+
     abstract protected function getSourceDB(): BaseConnection;
     abstract protected function getClient(): array;
     abstract protected function getLine(): array;
     abstract protected function getServerCode(): array;
     abstract protected function getSwitchCode(): array;
+
     final protected function getTargetDB(): BaseConnection
     {
         if ($this->_targetDB === null) {
@@ -28,150 +36,59 @@ abstract class DBMigration extends BaseController
         return $this->_targetDB;
     }
 
-    protected function client_process(array $row, int $cnt): void
+    /**
+     * 공통 마이그레이션 처리 로직
+     */
+    private function processMigration(MigrationProcessInterface $processor, array $rows, string $functionName): void
     {
-        $temps = [];
-        $temps['code'] = $row['Client_Code'];
-        $temps['role'] = $row['Client_Reseller'] == 30 ? "reseller" : "user";
-        $temps['name'] = $row['Client_Name'];
-        $temps['phone'] = empty($row['Client_Phone1']) ? "" : $row['Client_Phone1'];
-        if (empty($temps['phone'])) {
-            $temps['phone'] = empty($row['Client_Phone2']) ? "" : $row['Client_Phone2'];
+        $this->getTargetDB()->transStart();
+        try {
+            $cnt = 1;
+            foreach ($rows as $row) {
+                $processor->process($row, $cnt);
+                $cnt++;
+            }
+            echo "{$functionName} 작업을 완료하였습니다.";
+            $this->getTargetDB()->transCommit();
+        } catch (\Exception $e) {
+            $this->getTargetDB()->transRollback();
+            echo "{$functionName} 작업을 실패하였습니다.\n--------------\n" . $e->getMessage() . "\n--------------\n";
         }
-        $temps['email'] = empty($row['Client_EMail1']) ? "" : $row['Client_EMail1'];
-        if (empty($temps['email'])) {
-            $temps['email'] = empty($row['Client_EMail2']) ? "" : $row['Client_EMail2'];
-        }
-        $temps['account_balance'] = intval($row['Client_Money']);
-        $temps['coupon_balance'] = 0;
-        $temps['point_balance'] = 0;
-        $temps['status'] = 'default';
-        $temps['updated_at'] = empty($row['Client_Renew_date']) ? NULL : $row['Client_Renew_date'];;
-        if (!empty($row['Client_Receive_date'])) {
-            $temps['created_at'] = $row['Client_Receive_date'];;
-        }
-        //신규DB에 삽입
-        if (!$this->getTargetDB()->table('clientinfo')->insert($temps)) {
-            throw new \Exception($this->getTargetDB()->error()['message']);
-        }
-        echo "{$cnt} -> {$temps['name']} 고객완료.\n";
     }
 
     final public function client(): void
     {
-        //Transaction Start
-        $this->getTargetDB()->transStart();
-        try {
-            $cnt = 1;
-            $rows = $this->getClient();
-            foreach ($rows as $row) {
-                $this->client_process($row, $cnt);
-                $cnt++;
-            }
-            echo __FUNCTION__ . " 작업을 완료하였습니다.";
-            $this->getTargetDB()->transCommit();
-        } catch (\Exception $e) {
-            //Transaction Rollback
-            $this->getTargetDB()->transRollback();
-            echo __FUNCTION__ . " 작업을 실패하였습니다.\n--------------\n" . $e->getMessage() . "\n--------------\n";
-        }
-    }
-
-    protected function line_process(array $row, int $cnt): void
-    {
-        $temps = [];
-        //신규DB에 삽입
-        if (!$this->getTargetDB()->table('lineinfo')->insert($temps)) {
-            throw new \Exception($this->getTargetDB()->error()['message']);
-        }
-        echo "{$cnt} -> {$temps['name']} Line완료.\n";
+        $this->processMigration(
+            new ClientProcess($this->getTargetDB()),
+            $this->getClient(),
+            __FUNCTION__
+        );
     }
 
     final public function line(): void
     {
-        //Transaction Start
-        $this->getTargetDB()->transStart();
-        try {
-            $cnt = 1;
-            $rows = $this->getLine();
-            foreach ($rows as $row) {
-                $this->line_process($row, $cnt);
-                $cnt++;
-            }
-            echo __FUNCTION__ . " 작업을 완료하였습니다.";
-            $this->getTargetDB()->transCommit();
-        } catch (\Exception $e) {
-            //Transaction Rollback
-            $this->getTargetDB()->transRollback();
-            echo __FUNCTION__ . " 작업을 실패하였습니다.\n--------------\n" . $e->getMessage() . "\n--------------\n";
-        }
-    }
-
-    protected function servercode_process(array $row, int $cnt): void
-    {
-        $temps = [];
-        $temps['code'] = trim($row['server_code']);
-        $temps['status'] = 'default';
-        //신규DB에 삽입
-        if (!$this->getTargetDB()->table('codeinfo')->insert($temps)) {
-            throw new \Exception($this->getTargetDB()->error()['message']);
-        }
-        echo "{$cnt} -> {$temps['code']} SERVERCODE 완료.\n";
+        $this->processMigration(
+            new LineProcess($this->getTargetDB()),
+            $this->getLine(),
+            __FUNCTION__
+        );
     }
 
     final public function servercode(): void
     {
-        //Transaction Start
-        $this->getTargetDB()->transStart();
-        try {
-            $cnt = 1;
-            $rows = $this->getServerCode();
-            // var_dump($rows);
-            // exit;
-            foreach ($rows as $row) {
-                $this->servercode_process($row, $cnt);
-                $cnt++;
-            }
-            echo __FUNCTION__ . " 작업을 완료하였습니다.";
-            $this->getTargetDB()->transCommit();
-        } catch (\Exception $e) {
-            //Transaction Rollback
-            $this->getTargetDB()->transRollback();
-            echo __FUNCTION__ . " 작업을 실패하였습니다.\n--------------\n" . $e->getMessage() . "\n--------------\n";
-        }
-    }
-
-    protected function switchcode_process(array $row, int $cnt): void
-    {
-        $temps = [];
-        $temps['code'] = trim($row['service_sw']);
-        $temps['status'] = 'default';
-        //신규DB에 삽입
-        if (!$this->getTargetDB()->table('switchinfo')->insert($temps)) {
-            throw new \Exception($this->getTargetDB()->error()['message']);
-        }
-        echo "{$cnt} -> {$temps['code']} SWITCHCODE 완료.\n";
+        $this->processMigration(
+            new ServerCodeProcess($this->getTargetDB()),
+            $this->getServerCode(),
+            __FUNCTION__
+        );
     }
 
     final public function switchcode(): void
     {
-        //Transaction Start
-        $this->getTargetDB()->transStart();
-        try {
-            $cnt = 1;
-            $rows = $this->getSwitchCode();
-            // var_dump($rows);
-            // exit;
-            foreach ($rows as $row) {
-                $this->switchcode_process($row, $cnt);
-                $cnt++;
-            }
-            echo __FUNCTION__ . " 작업을 완료하였습니다.";
-            $this->getTargetDB()->transCommit();
-        } catch (\Exception $e) {
-            //Transaction Rollback
-            $this->getTargetDB()->transRollback();
-            echo __FUNCTION__ . " 작업을 실패하였습니다.\n--------------\n" . $e->getMessage() . "\n--------------\n";
-        }
+        $this->processMigration(
+            new SwitchCodeProcess($this->getTargetDB()),
+            $this->getSwitchCode(),
+            __FUNCTION__
+        );
     }
 }
diff --git a/app/Libraries/DBMigration/Process/ClientProcess.php b/app/Libraries/DBMigration/Process/ClientProcess.php
new file mode 100644
index 0000000..6a1d218
--- /dev/null
+++ b/app/Libraries/DBMigration/Process/ClientProcess.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Libraries\DBMigration\Process;
+
+use CodeIgniter\Database\BaseConnection;
+
+class ClientProcess implements MigrationProcessInterface
+{
+  private $db;
+  public function __construct(BaseConnection $db)
+  {
+    $this->db = $db;
+  }
+  public function process(array $row, int $cnt): void
+  {
+    $temps = [];
+    $temps['code'] = $row['Client_Code'];
+    $temps['role'] = $row['Client_Reseller'] == 30 ? "reseller" : "user";
+    $temps['name'] = $row['Client_Name'];
+    $temps['phone'] = empty($row['Client_Phone1']) ? "" : $row['Client_Phone1'];
+    if (empty($temps['phone'])) {
+      $temps['phone'] = empty($row['Client_Phone2']) ? "" : $row['Client_Phone2'];
+    }
+    $temps['email'] = empty($row['Client_EMail1']) ? "" : $row['Client_EMail1'];
+    if (empty($temps['email'])) {
+      $temps['email'] = empty($row['Client_EMail2']) ? "" : $row['Client_EMail2'];
+    }
+    $temps['account_balance'] = intval($row['Client_Money']);
+    $temps['coupon_balance'] = 0;
+    $temps['point_balance'] = 0;
+    $temps['status'] = 'default';
+    $temps['updated_at'] = empty($row['Client_Renew_date']) ? NULL : $row['Client_Renew_date'];
+    if (!empty($row['Client_Receive_date'])) {
+      $temps['created_at'] = $row['Client_Receive_date'];
+    }
+    if (!$this->db->table('clientinfo')->insert($temps)) {
+      throw new \Exception($this->db->error()['message']);
+    }
+    echo "{$cnt} -> {$temps['name']} 고객완료.\n";
+  }
+}
diff --git a/app/Libraries/DBMigration/Process/LineProcess.php b/app/Libraries/DBMigration/Process/LineProcess.php
new file mode 100644
index 0000000..9392100
--- /dev/null
+++ b/app/Libraries/DBMigration/Process/LineProcess.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Libraries\DBMigration\Process;
+
+use CodeIgniter\Database\BaseConnection;
+
+class LineProcess implements MigrationProcessInterface
+{
+  private $db;
+  public function __construct(BaseConnection $db)
+  {
+    $this->db = $db;
+  }
+  public function process(array $row, int $cnt): void
+  {
+    $temps = [];
+    // TODO: $temps에 필요한 데이터 매핑 추가
+    if (!$this->db->table('lineinfo')->insert($temps)) {
+      throw new \Exception($this->db->error()['message']);
+    }
+    echo "{$cnt} -> {$temps['name']} Line완료.\n";
+  }
+}
diff --git a/app/Libraries/DBMigration/Process/MigrationProcessInterface.php b/app/Libraries/DBMigration/Process/MigrationProcessInterface.php
new file mode 100644
index 0000000..5ec7809
--- /dev/null
+++ b/app/Libraries/DBMigration/Process/MigrationProcessInterface.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Libraries\DBMigration\Process;
+
+interface MigrationProcessInterface
+{
+  public function process(array $row, int $cnt): void;
+}
diff --git a/app/Libraries/DBMigration/Process/ServerCodeProcess.php b/app/Libraries/DBMigration/Process/ServerCodeProcess.php
new file mode 100644
index 0000000..a5109e6
--- /dev/null
+++ b/app/Libraries/DBMigration/Process/ServerCodeProcess.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Libraries\DBMigration\Process;
+
+use CodeIgniter\Database\BaseConnection;
+
+class ServerCodeProcess implements MigrationProcessInterface
+{
+  private $db;
+  public function __construct(BaseConnection $db)
+  {
+    $this->db = $db;
+  }
+  public function process(array $row, int $cnt): void
+  {
+    $temps = [];
+    $temps['code'] = trim($row['server_code']);
+    $temps['status'] = 'default';
+    if (!$this->db->table('codeinfo')->insert($temps)) {
+      throw new \Exception($this->db->error()['message']);
+    }
+    echo "{$cnt} -> {$temps['code']} SERVERCODE 완료.\n";
+  }
+}
diff --git a/app/Libraries/DBMigration/Process/SwitchCodeProcess.php b/app/Libraries/DBMigration/Process/SwitchCodeProcess.php
new file mode 100644
index 0000000..8046654
--- /dev/null
+++ b/app/Libraries/DBMigration/Process/SwitchCodeProcess.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Libraries\DBMigration\Process;
+
+use CodeIgniter\Database\BaseConnection;
+
+class SwitchCodeProcess implements MigrationProcessInterface
+{
+  private $db;
+  public function __construct(BaseConnection $db)
+  {
+    $this->db = $db;
+  }
+  public function process(array $row, int $cnt): void
+  {
+    $temps = [];
+    $temps['code'] = trim($row['service_sw']);
+    $temps['status'] = 'default';
+    if (!$this->db->table('switchinfo')->insert($temps)) {
+      throw new \Exception($this->db->error()['message']);
+    }
+    echo "{$cnt} -> {$temps['code']} SWITCHCODE 완료.\n";
+  }
+}