diff --git a/database/migrations/2016_03_25_135800_add_text_html_to_posts.php b/database/migrations/2016_03_25_135800_add_text_html_to_posts.php
index 5538559..60f65c2 100644
--- a/database/migrations/2016_03_25_135800_add_text_html_to_posts.php
+++ b/database/migrations/2016_03_25_135800_add_text_html_to_posts.php
@@ -13,7 +13,7 @@ class AddTextHtmlToPosts extends Migration
     public function up()
     {
         Schema::table('posts', function (Blueprint $table) {
-            $table->text('text_html');
+            $table->text('text_html')->default('');
         });
     }
 
diff --git a/database/migrations/2016_05_18_134804_add_avatar_to_users_table.php b/database/migrations/2016_05_18_134804_add_avatar_to_users_table.php
index 9f29938..c52dd44 100644
--- a/database/migrations/2016_05_18_134804_add_avatar_to_users_table.php
+++ b/database/migrations/2016_05_18_134804_add_avatar_to_users_table.php
@@ -13,7 +13,7 @@ class AddAvatarToUsersTable extends Migration
     public function up()
     {
         Schema::table('users', function (Blueprint $table) {
-            $table->string('avatar');
+            $table->string('avatar')->default('');
         });
     }