diff --git a/cmd/migration/atlas.hcl b/cmd/migration/atlas.hcl
new file mode 100644
index 00000000..220737ce
--- /dev/null
+++ b/cmd/migration/atlas.hcl
@@ -0,0 +1,21 @@
+data "external_schema" "gorm" {
+  program = [
+    "go",
+    "run",
+    "-mod=mod",
+    ".",
+  ]
+}
+
+env "gorm" {
+  src = data.external_schema.gorm.url
+  dev = "postgres://moko:password@localhost:5432/simrs_vx1?sslmode=disable" 
+  migration {
+    dir = "file://migrations"
+  }
+  format {
+    migrate {
+      diff = "{{ sql . \"  \" }}"
+    }
+  }
+}
\ No newline at end of file
diff --git a/cmd/migration/migrations/20250814082958_auto_migration.sql b/cmd/migration/migrations/20250814082958_auto_migration.sql
deleted file mode 100644
index e69f151c..00000000
--- a/cmd/migration/migrations/20250814082958_auto_migration.sql
+++ /dev/null
@@ -1,12 +0,0 @@
--- Create "User" table
-CREATE TABLE "User" (
-  "Id" bigserial NOT NULL,
-  "CreatedAt" text NULL,
-  "UpdatedAt" text NULL,
-  "DeteledAt" timestamptz NULL,
-  "Name" character varying(25) NOT NULL,
-  "Password" character varying(255) NOT NULL,
-  "Status_Code" character varying(10) NOT NULL,
-  "FailedLoginCount" smallint NULL,
-  PRIMARY KEY ("Id")
-);
diff --git a/cmd/migration/migrations/20250814083106_auto_migration.sql b/cmd/migration/migrations/20250814083106_auto_migration.sql
deleted file mode 100644
index 1e80bf43..00000000
--- a/cmd/migration/migrations/20250814083106_auto_migration.sql
+++ /dev/null
@@ -1,2 +0,0 @@
--- Modify "User" table
-ALTER TABLE "User" ALTER COLUMN "Status_Code" TYPE character varying(11);
diff --git a/cmd/migration/migrations/20250814085334_auto_migration.sql b/cmd/migration/migrations/20250814085334_auto_migration.sql
deleted file mode 100644
index e2b2a560..00000000
--- a/cmd/migration/migrations/20250814085334_auto_migration.sql
+++ /dev/null
@@ -1,2 +0,0 @@
--- Modify "User" table
-ALTER TABLE "User" ALTER COLUMN "CreatedAt" TYPE timestamptz;
diff --git a/cmd/migration/migrations/atlas.sum b/cmd/migration/migrations/atlas.sum
deleted file mode 100644
index 493c211f..00000000
--- a/cmd/migration/migrations/atlas.sum
+++ /dev/null
@@ -1,4 +0,0 @@
-h1:6uh16WKu8m2VzaFju4mLFjCrEA9FJmxEYP/bKU9bLV4=
-20250814082958_auto_migration.sql h1:r1gxPLhQuUmRZhfBomI2gGVA1hR7B4eXF3bYJGA9uVE=
-20250814083106_auto_migration.sql h1:CeUsjDrrfxEl+VGDX+azPCXSu88HKZr+VTzAba4p/Vk=
-20250814085334_auto_migration.sql h1:RokGeINUPr9iFKuQRyx9HHVVm5HS6fxyTN91gcG1Hgc=