diff --git a/config/database.php b/config/database.php
index 0e43014..ad2ff50 100644
--- a/config/database.php
+++ b/config/database.php
@@ -78,9 +78,6 @@ return [
             'prefix_indexes' => true,
             'strict' => true,
             'engine' => null,
-            'options' => extension_loaded('pdo_mysql') ? array_filter([
-                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
-            ]) : [],
         ],
 
         'pgsql' => [
diff --git a/database/seeders/ArticleCategorySeeder.php b/database/seeders/ArticleCategorySeeder.php
index e9a152f..f0cb2aa 100644
--- a/database/seeders/ArticleCategorySeeder.php
+++ b/database/seeders/ArticleCategorySeeder.php
@@ -17,6 +17,8 @@ class ArticleCategorySeeder extends Seeder
     public function run()
     {
         //老文章分类表
+        
+        DB::connection('djc_mysql')->getPdo()->exec("SET NAMES 'utf8'");
         $oldCates = DB::connection('djc_mysql')->table('t_article_type')->get()->sortBy('pid');
 
         $newCategories = [];
diff --git a/database/seeders/KeywordDictSeeder.php b/database/seeders/KeywordDictSeeder.php
index ab2aadd..66d4adf 100644
--- a/database/seeders/KeywordDictSeeder.php
+++ b/database/seeders/KeywordDictSeeder.php
@@ -17,6 +17,7 @@ class KeywordDictSeeder extends Seeder
      */
     public function run()
     {
+        DB::connection('djc_mysql')->getPdo()->exec("SET NAMES 'utf8'");
         $oldDicts = DB::connection('djc_mysql')->table('t_data_dict')->get();
 
         $newKeywords = [];
diff --git a/database/seeders/PersonMoveSeeder.php b/database/seeders/PersonMoveSeeder.php
index 96a1e0c..e367060 100644
--- a/database/seeders/PersonMoveSeeder.php
+++ b/database/seeders/PersonMoveSeeder.php
@@ -19,7 +19,7 @@ class PersonMoveSeeder extends Seeder
     public function run()
     {
         DB::table('person_changes')->truncate();
-
+        DB::connection('djc_mysql')->getPdo()->exec("SET NAMES 'utf8'");
         DB::connection('djc_mysql')->table('t_person_move')->orderBy('id', 'ASC')->chunk(1000, function($personMoves){
             $newlogs = [];
             if($personMoves->count() > 0){
diff --git a/database/seeders/PersonSeeder.php b/database/seeders/PersonSeeder.php
index 0750393..8108362 100644
--- a/database/seeders/PersonSeeder.php
+++ b/database/seeders/PersonSeeder.php
@@ -19,6 +19,7 @@ class PersonSeeder extends Seeder
     {
         DB::table('persons')->truncate();
 
+        DB::connection('djc_mysql')->getPdo()->exec("SET NAMES 'utf8'");
         DB::connection('djc_mysql')->table('t_person')->orderBy('id', 'ASC')->chunk(100, function($persons){
             
             // $newPersons = [];