diff --git a/app/Http/Controllers/ItemController.php b/app/Http/Controllers/ItemController.php
index 6daff170..a9bd5f22 100644
--- a/app/Http/Controllers/ItemController.php
+++ b/app/Http/Controllers/ItemController.php
@@ -29,8 +29,8 @@
                 ->when( $request->has( 'name' ) && $request->name != '' , function ( $query ) use ( $request ) {
                     $query->where( 'name' , 'LIKE' , '%' . $request->name . '%' );
                 } )
-                ->when( $request->has( 'udi' ) && $request->udi != '' , function ( $query ) use ( $request ) {
-                    $query->where( 'udi' , 'LIKE' , '%' . $request->udi . '%' );
+                ->when( $request->has( 'uid' ) && $request->uid != '' , function ( $query ) use ( $request ) {
+                    $query->where( 'uid' , 'LIKE' , '%' . $request->uid . '%' );
                 } )
                 ->when( $request->has( 'size' ) && $request->size != '' , function ( $query ) use ( $request ) {
                     $query->where( 'size' , $request->size );
@@ -89,7 +89,7 @@
                 'unique_id' => $request->unique_id ,
                 'specific' => $request->specific ,
                 'note' => $request->note ,
-                'udi' => $request->udi ,
+                'uid' => $request->uid ,
                 'user_id' => auth( 'api' )->user()->id ,
             ];
             $ItemObj = Item::create( $ItemData );
diff --git a/app/Http/Controllers/PackageController.php b/app/Http/Controllers/PackageController.php
index 99318a52..38afbe00 100644
--- a/app/Http/Controllers/PackageController.php
+++ b/app/Http/Controllers/PackageController.php
@@ -28,8 +28,8 @@
                 ->when( $request->has( 'name' ) && $request->name != '' , function ( $query ) use ( $request ) {
                     $query->where( 'name' , 'LIKE' , '%' . $request->name . '%' );
                 } )
-                ->when( $request->has( 'udi' ) && $request->udi != '' , function ( $query ) use ( $request ) {
-                    $query->where( 'udi' , 'LIKE' , '%' . $request->udi . '%' );
+                ->when( $request->has( 'uid' ) && $request->uid != '' , function ( $query ) use ( $request ) {
+                    $query->where( 'uid' , 'LIKE' , '%' . $request->uid . '%' );
                 } )
                 ->when( $request->has( 'package_id' ) && $request->package_id != '' , function ( $query ) use ( $request ) {
                     $query->where( 'id' , $request->package_id );
@@ -73,7 +73,7 @@
                 'name' => $request->name ,
                 'unique_id' => $request->unique_id ,
                 'note' => $request->note ,
-                'udi' => $request->udi ,
+                'uid' => $request->uid ,
                 'user_id' => auth( 'api' )->user()->id ,
                 'verified' => 'NotVerified' ,
             ];
diff --git a/app/Http/Requests/StoreItemRequest.php b/app/Http/Requests/StoreItemRequest.php
index 12762bfb..5d18352b 100644
--- a/app/Http/Requests/StoreItemRequest.php
+++ b/app/Http/Requests/StoreItemRequest.php
@@ -30,7 +30,7 @@ class StoreItemRequest extends FormRequest
                     'size' => 'required',
                     'specific' => 'required',
                     'note' => 'nullable',
-                    'udi' => 'required|max:100|unique:items',
+                    'uid' => 'required|max:100|unique:items',
                 ];
                 break;
             }
@@ -43,7 +43,7 @@ class StoreItemRequest extends FormRequest
                     'size' => 'required',
                     'specific' => 'required',
                     'note' => 'nullable',
-                    'udi' => 'required|max:100|unique:items,udi,'.$Item->id,
+                    'uid' => 'required|max:100|unique:items,uid,'.$Item->id,
                 ];
                 break;
             }
diff --git a/app/Http/Requests/StorePackageRequest.php b/app/Http/Requests/StorePackageRequest.php
index 5c586884..01583094 100644
--- a/app/Http/Requests/StorePackageRequest.php
+++ b/app/Http/Requests/StorePackageRequest.php
@@ -29,7 +29,7 @@ class StorePackageRequest extends FormRequest
                     'unique_id' => 'nullable|max:250|unique:packages',
                     'note' => 'nullable',
                     'items' => 'required',
-                    'udi' => 'required|max:100|unique:packages',
+                    'uid' => 'required|max:100|unique:packages',
                 ];
                 break;
             }
@@ -41,7 +41,7 @@ class StorePackageRequest extends FormRequest
                     'unique_id' => 'nullable|max:250|unique:packages,unique_id,'.$Package->id,
                     'note' => 'nullable',
                     'items' => 'required',
-                    'udi' => 'required|max:100|unique:packages',
+                    'uid' => 'required|max:100|unique:packages',
                 ];
                 break;
 
diff --git a/app/Item.php b/app/Item.php
index f56cf7fa..6fd9f5b9 100644
--- a/app/Item.php
+++ b/app/Item.php
@@ -6,7 +6,7 @@
 
     class Item extends Model
     {
-        public $fillable = [ 'name' , 'size' , 'unique_id' , 'specific' , 'note' , 'user_id' , 'udi' , 'status' ];
+        public $fillable = [ 'name' , 'size' , 'unique_id' , 'specific' , 'note' , 'user_id' , 'uid' , 'status' ];
 
         public function packages()
         {
diff --git a/app/Package.php b/app/Package.php
index 66688ce4..38538704 100644
--- a/app/Package.php
+++ b/app/Package.php
@@ -6,7 +6,7 @@
 
     class Package extends Model
     {
-        public $fillable = [ 'name' , 'unique_id' , 'user_id' , 'note' , 'verified' , 'udi' ];
+        public $fillable = [ 'name' , 'unique_id' , 'user_id' , 'note' , 'verified' , 'uid' ];
 
         public function user()
         {
diff --git a/database/migrations/2023_08_27_124700_update_items_table.php b/database/migrations/2023_08_27_124700_update_items_table.php
deleted file mode 100644
index 9c16c4a8..00000000
--- a/database/migrations/2023_08_27_124700_update_items_table.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-class UpdateItemsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('items', function (Blueprint $table) {
-            $table->string('udi')->nullable();
-            $table->tinyInteger('status')->default(0);
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('items', function (Blueprint $table) {
-            $table->dropColumn('udi');
-            $table->dropColumn('status');
-        });
-    }
-}
diff --git a/database/migrations/2023_08_27_124945_update_packages_table.php b/database/migrations/2023_08_27_124945_update_packages_table.php
deleted file mode 100644
index 69bffc4e..00000000
--- a/database/migrations/2023_08_27_124945_update_packages_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-class UpdatePackagesTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('packages', function (Blueprint $table) {
-            $table->string('uid')->nullable();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('packages', function (Blueprint $table) {
-            $table->dropColumn('uid');
-        });
-    }
-}