diff --git a/app/admin/service/curd/BuildCurdService.php b/app/admin/service/curd/BuildCurdService.php
index e17593c..6be68cb 100644
--- a/app/admin/service/curd/BuildCurdService.php
+++ b/app/admin/service/curd/BuildCurdService.php
@@ -224,7 +224,7 @@ class BuildCurdService
      * 表单类型
      * @var array
      */
-    protected $formTypeArray = ['text', 'image', 'images', 'file', 'files', 'select', 'switch', 'date', 'editor', 'textarea', 'checkbox', 'radio', 'relation', 'table', 'city','tag'];
+    protected $formTypeArray = ['text', 'image', 'images', 'file', 'files', 'select', 'switch', 'date', 'editor', 'textarea', 'checkbox', 'radio', 'relation', 'table', 'city', 'tag'];
 
     /**
      * 初始化
@@ -1060,6 +1060,7 @@ class BuildCurdService
         $controllerFile = "{$this->rootDir}app{$this->DS}admin{$this->DS}controller{$this->DS}{$this->controllerFilename}.php";
         if (empty($this->relationArray)) {
             $controllerIndexMethod = '';
+            $controllerExportMethod = '';
         } else {
             $relationCode = '';
             foreach ($this->relationArray as $key => $val) {
@@ -1072,6 +1073,12 @@ class BuildCurdService
                     'relationIndexMethod' => $relationCode,
                 ]
             );
+            $controllerExportMethod = $this->replaceTemplate(
+                $this->getTemplate("controller{$this->DS}exportMethod"),
+                [
+                    'relationIndexMethod' => trim($relationCode),
+                ]
+            );
         }
         $selectList = '';
 
@@ -1091,6 +1098,7 @@ class BuildCurdService
                 'controllerAnnotation' => $this->tableComment,
                 'modelFilename'        => "\app\admin\model\\{$modelFilenameExtend}",
                 'indexMethod'          => $controllerIndexMethod,
+                'exportMethod'          => $controllerExportMethod,
                 'selectList'           => $selectList,
             ]
         );
@@ -1276,7 +1284,7 @@ class BuildCurdService
             } elseif ($val['formType'] == 'city') {
                 $templateFile = "view{$this->DS}module{$this->DS}city";
                 $define = $this->buildCityView($field, $val, $val['default']);
-            }elseif ($val['formType'] == 'tag') {
+            } elseif ($val['formType'] == 'tag') {
                 $templateFile = "view{$this->DS}module{$this->DS}tag";
             }
 
@@ -1375,7 +1383,7 @@ class BuildCurdService
             } elseif ($val['formType'] == 'city') {
                 $templateFile = "view{$this->DS}module{$this->DS}city";
                 $define = $this->buildCityView($field, $val, $value);
-            }elseif ($val['formType'] == 'tag') {
+            } elseif ($val['formType'] == 'tag') {
                 $templateFile = "view{$this->DS}module{$this->DS}tag";
             }
 
diff --git a/app/admin/service/curd/templates/controller/controller.code b/app/admin/service/curd/templates/controller/controller.code
index 36f33f2..a9421a9 100644
--- a/app/admin/service/curd/templates/controller/controller.code
+++ b/app/admin/service/curd/templates/controller/controller.code
@@ -24,4 +24,7 @@ class {{controllerName}} extends AdminController
     }
 
     {{indexMethod}}
+
+    
+    {{exportMethod}}
 }
\ No newline at end of file
diff --git a/app/admin/service/curd/templates/controller/exportMethod.code b/app/admin/service/curd/templates/controller/exportMethod.code
new file mode 100644
index 0000000..e0cf6ca
--- /dev/null
+++ b/app/admin/service/curd/templates/controller/exportMethod.code
@@ -0,0 +1,25 @@
+
+    /**
+     * @NodeAnotation(title="导出")
+     */
+    public function export()
+    {
+        list($page, $limit, $where) = $this->buildTableParames();
+
+
+        $this->model = $this->model{{relationIndexMethod}};
+
+        $fields = $this->request->param('fields', '{}', null);
+        $image_fields = $this->request->param('image_fields', '{}', null);
+        $select_fields = $this->request->param('select_fields', '{}', null);
+        $date_fields = $this->request->param('date_fields', '{}', null);
+
+        $fields = json_decode($fields, true);
+        $image_fields = json_decode($image_fields, true);
+        $select_fields = json_decode($select_fields, true);
+        $date_fields = json_decode($date_fields, true);
+
+        $content = \app\common\tools\ExcelTools::exportModel($this->model, $where, $fields, $image_fields, $select_fields, $date_fields);
+
+        return download($content, $this->model->getName() . date('YmdHis') . '.xlsx', true);
+    }
\ No newline at end of file
diff --git a/app/common/command/admin/Version.php b/app/common/command/admin/Version.php
index 8caf25e..2a0d69d 100644
--- a/app/common/command/admin/Version.php
+++ b/app/common/command/admin/Version.php
@@ -12,10 +12,10 @@ use think\console\Output;
 class Version extends Command
 {
 
-    const VERSION = 'v2.0.3';
+    const VERSION = 'v2.0.4';
 
     const COMMENT = [
-        '优化导出功能，兼容自定义参数、兼容关联查询用法',
+        '自动生成CURD导出生成关联查询',
     ];
 
     protected function configure()
diff --git a/app/common/tools/ExcelTools.php b/app/common/tools/ExcelTools.php
index cc6c7b4..c392509 100644
--- a/app/common/tools/ExcelTools.php
+++ b/app/common/tools/ExcelTools.php
@@ -72,8 +72,8 @@ class ExcelTools
                         }
                     } else if (array_key_exists($field_key, $select_fields)) {
                         // 需要设置选项
-
-                        $cel = $select_fields[$field_key][$value];
+                        
+                        $cel = $select_fields[$field_key][$value] ?? '';
                     } else if (in_array($field_key, $date_fields)) {
                         if (empty($value)) {
                             $cel = '';