diff --git a/app/admin/controller/Banner/Banner.php b/app/admin/controller/Banner/Banner.php
index 423af54..b56729b 100644
--- a/app/admin/controller/Banner/Banner.php
+++ b/app/admin/controller/Banner/Banner.php
@@ -22,7 +22,7 @@ class Banner extends BaseController
      */
     public function getBannerList(Request $request): array
     {
-        $con = Tool::getOptionalQuery(['banner_location', '='],);
+        $con = Tool::getOptionalQuery();
 
         $query = ModelBanner::where($con)
             ->field([
diff --git a/app/admin/controller/Poster/Poster.php b/app/admin/controller/Poster/Poster.php
new file mode 100644
index 0000000..94c2450
--- /dev/null
+++ b/app/admin/controller/Poster/Poster.php
@@ -0,0 +1,110 @@
+<?php
+
+namespace app\admin\controller\Poster;
+
+use app\BaseController;
+use app\common\model\Poster\Poster as ModelPoster;
+use app\Request;
+use think\Validate;
+use think\exception\ValidateException;
+use think\facade\Filesystem;
+use app\common\arw\adjfut\src\Excel;
+use app\common\arw\adjfut\src\UploadFile;
+use app\common\exception\Tool;
+use think\facade\Db;
+use think\facade\Env;
+
+
+class Poster extends BaseController
+{
+    /**
+     * 获取海报列表
+     */
+    public function getPosterList(Request $request): array
+    {
+        $params = $request->param();
+        $con = Tool::getOptionalQuery(['poster_location', '='],);
+
+        $query = ModelPoster::where($con)
+            ->field([
+                'poster_id',
+                'poster_guid',
+                'poster_location',
+                'poster_img',
+                'poster_title',
+                'poster_describe',
+                'poster_sort'
+            ])
+            ->order('poster_update_time', 'desc');
+
+        return msg("获取海报列表成功!", $query);
+    }
+
+    /**
+     * 编辑海报
+     */
+    public function editPoster(Request $request): array
+    {
+        $params = $request->param();
+        $this->validate($params, [
+            'poster_location|位置' => 'require',
+            'poster_img|图片' => 'require',
+            'poster_title|标题' => 'require',
+            'poster_describe|描述' => 'require',
+            'poster_sort|排序' => 'require'
+        ]);
+        $model = ModelPoster::where('poster_guid', $params['poster_guid'])->find();
+        if (!$model) throwErrorMsg("该海报不存在", 1);
+        $model->allowField([
+            'poster_update_user_guid',
+            'poster_location',
+            'poster_img',
+            'poster_title',
+            'poster_describe',
+            'poster_sort'
+        ])->save($params);
+        return msg('编辑成功!');
+    }
+
+    /**
+     * 添加海报
+     */
+    public function addPoster(Request $request): array
+    {
+        $params = $request->param();
+        $this->validate($params, [
+            'poster_location|位置' => 'require',
+            'poster_img|图片' => 'require',
+            'poster_title|标题' => 'require',
+            'poster_describe|描述' => 'require',
+            'poster_sort|排序' => 'require'
+        ]);
+        $model = ModelPoster::create($params, [
+            'poster_guid',
+            'poster_create_user_guid',
+            'poster_update_user_guid',
+            'poster_location',
+            'poster_img',
+            'poster_title',
+            'poster_describe',
+            'poster_sort'
+        ]);
+        return msg('添加成功!');
+    }
+
+    /**
+     * 删除海报
+     */
+    public function deletePoster(Request $request): array
+    {
+        $params = $request->param();
+        $this->validate($params, [
+            'poster_guid' => 'require',
+        ]);
+        $poster = ModelPoster::where([
+            'poster_guid' => explode(',', $params['poster_guid'])
+        ])->select();
+        $poster->delete();
+        return msg('删除成功!');
+    }
+}
diff --git a/app/admin/controller/Teachers_strength/subject.php b/app/admin/controller/TeachersStrength/Subject.php
similarity index 94%
rename from app/admin/controller/Teachers_strength/subject.php
rename to app/admin/controller/TeachersStrength/Subject.php
index f7bf169..f3ce24c 100644
--- a/app/admin/controller/Teachers_strength/subject.php
+++ b/app/admin/controller/TeachersStrength/Subject.php
@@ -1,9 +1,9 @@
 <?php
 
-namespace app\admin\controller\Teachers_Strength;
+namespace app\admin\controller\TeachersStrength;
 
 use app\BaseController;
-use app\common\model\Teachers_Strength\Subject as ModelSubject;
+use app\common\model\TeachersStrength\Subject as ModelSubject;
 use app\Request;
 use think\Validate;
 use think\exception\ValidateException;
@@ -135,7 +135,10 @@ class Subject extends BaseController
     public function downloadTemplate(Request $request)
     {
         $params = $request->param();
-        $data = array_values(ModelSubject::EXCELFIELD);
+        $data = [
+            array_values(ModelSubject::EXCELFIELD),
+            ['管理组', '1']
+        ];
         $excel = (new Excel())->exporTsheet($data);
         $excel->save('授课科目导入模板.xlsx');
     }
diff --git a/app/admin/controller/Teachers_strength/Teacher.php b/app/admin/controller/TeachersStrength/Teacher.php
similarity index 93%
rename from app/admin/controller/Teachers_strength/Teacher.php
rename to app/admin/controller/TeachersStrength/Teacher.php
index 1de1d8e..aacab41 100644
--- a/app/admin/controller/Teachers_strength/Teacher.php
+++ b/app/admin/controller/TeachersStrength/Teacher.php
@@ -1,9 +1,9 @@
 <?php
 
-namespace app\admin\controller\Teachers_Strength;
+namespace app\admin\controller\TeachersStrength;
 
 use app\BaseController;
-use app\common\model\Teachers_Strength\Teacher as ModelTeacher;
+use app\common\model\TeachersStrength\Teacher as ModelTeacher;
 use app\Request;
 use think\Validate;
 use think\exception\ValidateException;
@@ -155,7 +155,10 @@ class Teacher extends BaseController
     public function downloadTemplate(Request $request)
     {
         $params = $request->param();
-        $data = array_values(ModelTeacher::EXCELFIELD);
+        $data = [
+            array_values(ModelTeacher::EXCELFIELD),
+            ['管理组', '黎老师', '执行董事', '毕业于西南交大建筑与设计学院 高考美术教育13年', "1"]
+        ];
         $excel = (new Excel())->exporTsheet($data);
         $excel->save('教师导入模板.xlsx');
     }
diff --git a/app/api/controller/TeachersStrength/Subject.php b/app/api/controller/TeachersStrength/Subject.php
new file mode 100644
index 0000000..f73a2b3
--- /dev/null
+++ b/app/api/controller/TeachersStrength/Subject.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace app\api\controller\Subject\TeachersStrength;
+
+use app\BaseController;
+use app\common\model\TeachersStrength\Subject as ModelSubject;
+use app\Request;
+use think\Validate;
+use think\exception\ValidateException;
+use think\facade\Filesystem;
+use app\common\arw\adjfut\src\Excel;
+use app\common\arw\adjfut\src\UploadFile;
+use think\facade\Db;
+use app\common\exception\Tool;
+use think\facade\Env;
+
+
+class Subject extends BaseController
+{
+    /**
+     * 获取授课科目列表
+     */
+    public function getSubjectList(Request $request): array
+    {
+        $params = $request->param();
+        $con = [];
+
+        $query = ModelSubject::where($con)
+            ->field([
+                'subject_id',
+                'subject_guid',
+                'subject_name',
+                'subject_sort'
+            ])
+            ->order('subject_sort', 'asc');
+
+        return msg(0, "获取授课科目列表成功!", [
+            'data' => $query,
+            'count' => count($query)
+        ]);
+    }
+
+}
diff --git a/app/api/controller/Teachers/Teachers.php b/app/api/controller/TeachersStrength/Teachers.php
similarity index 91%
rename from app/api/controller/Teachers/Teachers.php
rename to app/api/controller/TeachersStrength/Teachers.php
index 2a19e29..1d9c06d 100644
--- a/app/api/controller/Teachers/Teachers.php
+++ b/app/api/controller/TeachersStrength/Teachers.php
@@ -1,9 +1,9 @@
 <?php
 
-namespace app\api\controller\Teachers;
+namespace app\api\controller\Teachers\TeachersStrength;
 
 use app\BaseController;
-use app\common\model\Teachers_Strength\Teacher as ModelTeachers;
+use app\common\model\TeachersStrength\Teacher as ModelTeachers;
 use app\Request;
 use think\Validate;
 use think\exception\ValidateException;
@@ -25,7 +25,7 @@ class Teachers extends BaseController
         $params = $request->param();
         $con = [];
 
-        $con = Tool::getOptionalQuery(['teacher_name', 'LIKE'], ['teacher_position', '='], ['subject_guid', '='],);
+        $con = Tool::getOptionalQuery(['teacher_name', 'LIKE'], ['subject_guid', '='],);
 
         $query = ModelTeachers::where($con)
             ->field([
diff --git a/app/api/controller/subject/subject.php b/app/api/controller/subject/subject.php
deleted file mode 100644
index 730c2a9..0000000
--- a/app/api/controller/subject/subject.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-namespace app\api\controller\Subject;
-
-use app\BaseController;
-use app\common\model\Teachers_Strength\Subject as ModelSubject;
-use app\Request;
-use think\Validate;
-use think\exception\ValidateException;
-use think\facade\Filesystem;
-use app\common\arw\adjfut\src\Excel;
-use app\common\arw\adjfut\src\UploadFile;
-use think\facade\Db;
-use app\common\exception\Tool;
-use think\facade\Env;
-
-
-class Subject extends BaseController
-{
-    /**
-     * 获取授课科目列表
-     */
-    public function getSubjectList(Request $request): array
-    {
-        $params = $request->param();
-        $con = [];
-
-        $con = Tool::getOptionalQuery(['subject_name', 'LIKE'], ['subject_sort', '='],);
-
-        $query = ModelSubject::where($con)
-            ->field([
-                'subject_id',
-                'subject_guid',
-                'subject_name',
-                'subject_sort'
-            ])
-            ->order('subject_sort', 'asc');
-
-
-
-        return msg("获取授课科目列表成功!", $query);
-    }
-
-    /**
-     * 获取授课科目详情
-     */
-    public function getSubjectInfo(Request $request): array
-    {
-        $params = $request->param();
-
-        $this->validate($params, ['subject_guid' => 'require']);
-
-        $find = ModelSubject::field([
-            'subject_id',
-            'subject_guid',
-            'subject_name',
-            'subject_sort'
-        ])
-            ->where('subject_guid', $params['subject_guid'])
-            ->find();
-
-        return msg(0, '获取授课科目详情成功!', ['data' => $find]);
-    }
-}
diff --git a/app/common/model/Banner/Banner.php b/app/common/model/Banner/Banner.php
index 25cf7b5..be4df8f 100644
--- a/app/common/model/Banner/Banner.php
+++ b/app/common/model/Banner/Banner.php
@@ -50,7 +50,7 @@ class Banner extends BaseModel
      */
     public static function onBeforeInsert(self $model): void
     {
-        Tool::sortInsertProc(self::class, $model->banner_order, ['banner_location' => $model->banner_location]);
+        Tool::sortInsertProc(self::class, $model->banner_order);
         $model->completeCreateField();
     }
 
@@ -59,7 +59,7 @@ class Banner extends BaseModel
      */
     public static function onBeforeUpdate(self $model): void
     {
-        Tool::sortEditProc(self::class, $model->banner_guid, $model->banner_order, ['banner_location' => $model->banner_location]);
+        Tool::sortEditProc(self::class, $model->banner_guid, $model->banner_order);
         $model->completeUpdateField();
     }
 
@@ -68,7 +68,7 @@ class Banner extends BaseModel
      */
     public static function onBeforeDelete(self $model): void
     {
-        Tool::sortDeleteProc(self::class, $model->banner_guid, ["banner_location"]);
+        Tool::sortDeleteProc(self::class, $model->banner_guid);
         $model->completeDeleteField();
     }
 }
diff --git a/app/common/model/Poster/Poster.php b/app/common/model/Poster/Poster.php
new file mode 100644
index 0000000..142c436
--- /dev/null
+++ b/app/common/model/Poster/Poster.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace app\common\model\Poster;
+
+use app\common\arw\adjfut\src\Validate;
+use app\BaseModel;
+use think\model\concern\SoftDelete;
+use app\common\arw\adjfut\src\Excel;
+use app\Request;
+use app\common\exception\Tool;
+use think\facade\Db;
+
+class Poster extends BaseModel
+{
+    use SoftDelete;
+    // 删除字段
+    protected $deleteTime = 'poster_delete_time';
+    // 设置主键名
+    protected $pk = 'poster_guid';
+    // 设置废弃字段
+    protected $disuse = [];
+    // 设置字段信息
+    protected $schema = [
+
+        "poster_id" => "int",
+
+        "poster_guid" => "string",
+
+        "poster_location" => "string",
+
+        "poster_img" => "string",
+
+        "poster_title" => "string",
+
+        "poster_describe" => "string",
+
+        "poster_sort" => "string",
+
+        "poster_create_time" => "datetime",
+
+        "poster_create_user_guid" => "string",
+
+        "poster_update_time" => "datetime",
+
+        "poster_update_user_guid" => "string",
+
+        "poster_delete_time" => "datetime",
+
+        "poster_delete_user_guid" => "string",
+
+    ];
+    // 设置json类型字段
+    protected $json = [''];
+    // 开启自动写入时间戳字段
+    protected $autoWriteTimestamp = 'datetime';
+    // 创建时间
+    protected $createTime = 'poster_create_time';
+    // 修改时间
+    protected $updateTime = 'poster_update_time';
+
+
+
+    //排序字段
+    public $order_field = 'poster_sort';
+
+    /**
+     * 新增前
+     */
+    public static function onBeforeInsert(self $model): void
+    {
+        Validate::unique(self::class, $model->subject_guid, $model->getData(), [
+            'poster_location' => '海报位置',
+        ]);
+        Tool::sortInsertProc(self::class, $model->poster_sort);
+        $model->completeCreateField();
+    }
+
+    /**
+     * 更新前
+     */
+    public static function onBeforeUpdate(self $model): void
+    {
+        Tool::sortEditProc(self::class, $model->poster_guid, $model->poster_sort);
+        $model->completeUpdateField();
+    }
+
+    /**
+     * 删除前
+     */
+    public static function onBeforeDelete(self $model): void
+    {
+        Tool::sortDeleteProc(self::class, $model->poster_guid);
+        $model->completeDeleteField();
+    }
+}
diff --git a/app/common/model/Teachers_strength/subject.php b/app/common/model/TeachersStrength/Subject.php
similarity index 89%
rename from app/common/model/Teachers_strength/subject.php
rename to app/common/model/TeachersStrength/Subject.php
index 2eb4861..d6af7c1 100644
--- a/app/common/model/Teachers_strength/subject.php
+++ b/app/common/model/TeachersStrength/Subject.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace app\common\model\Teachers_Strength;
+namespace app\common\model\TeachersStrength;
 
 use app\common\arw\adjfut\src\Validate;
 use app\BaseModel;
@@ -59,8 +59,8 @@ class Subject extends BaseModel
         'subject_sort' => '排序',
     ];
 
-//排序字段
-public $order_field = 'subject_sort';
+    //排序字段
+    public $order_field = 'subject_sort';
 
     /**
      * 新增前
@@ -68,10 +68,12 @@ public $order_field = 'subject_sort';
     public static function onBeforeInsert(self $model): void
     {
         // self::checkRepeatData($model);
+        Validate::unique(self::class, $model->subject_guid, $model->getData(), [
+            'subject_name' => '科目名字',
+        ]);
         Tool::sortInsertProc(
             self::class,
             $model->subject_sort,
-            
         );
         $model->completeCreateField();
     }
@@ -81,13 +83,14 @@ public $order_field = 'subject_sort';
      */
     public static function onBeforeUpdate(self $model): void
     {
-        
-        // self::checkRepeatData($model);
+        Validate::unique(self::class, $model->subject_guid, $model->getData(), [
+            'subject_name' => '科目名字',
+        ]);
         Tool::sortEditProc(
             self::class,
             $model->subject_guid,
             $model->subject_sort,
-   
+
         );
         $model->completeUpdateField();
     }
@@ -141,7 +144,7 @@ public $order_field = 'subject_sort';
             foreach ($data as $line => $value) {
                 try {
                     $model = self::importExcelInit($value);
-                    $msg[] = "{$line} <span style='color:#27af49'>新增成功!</span><br>";
+                    $msg[] = "{$line} <span style='color:#27af49'>{$value->subject_name}新增成功!</span><br>";
                 } catch (\Throwable $th) {
                     $msg[] = "{$line} <span style='color:red'>{$th->getMessage()}</span><br>";
                 }
diff --git a/app/common/model/Teachers_strength/Teacher.php b/app/common/model/TeachersStrength/Teacher.php
similarity index 87%
rename from app/common/model/Teachers_strength/Teacher.php
rename to app/common/model/TeachersStrength/Teacher.php
index ac7cabc..0d34e33 100644
--- a/app/common/model/Teachers_strength/Teacher.php
+++ b/app/common/model/TeachersStrength/Teacher.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace app\common\model\Teachers_Strength;
+namespace app\common\model\TeachersStrength;
 
 use app\common\arw\adjfut\src\Validate;
 use app\BaseModel;
@@ -9,6 +9,7 @@ use app\common\arw\adjfut\src\Excel;
 use app\Request;
 use app\common\exception\Tool;
 use think\facade\Db;
+use app\common\model\TeachersStrength\Subject as ModelSubject;
 
 class Teacher extends BaseModel
 {
@@ -63,10 +64,9 @@ class Teacher extends BaseModel
 
     // excel导入/下载模板表头
     public const EXCELFIELD = [
+        'subject_name' => '授教科目',
         'teacher_name' => '教师名称',
         'teacher_position' => '教师职位',
-        'teacher_img' => '教师图片',
-        'subject_guid' => '授课科目',
         'teacher_intro' => '教师简介',
         'teacher_order' => '教师排序',
     ];
@@ -117,6 +117,7 @@ class Teacher extends BaseModel
     public static function exportExcel($select)
     {
         $data = [[
+            '授教科目',
             '教师名称',
             '教师职位',
             '教师图片',
@@ -126,6 +127,7 @@ class Teacher extends BaseModel
         ]];
         foreach ($select as $key => $val) {
             $data[] = [
+                $val['subject_name'],
                 $val['teacher_name'],
                 $val['teacher_position'],
                 Excel::ExportImgFiled($val['teacher_img']),
@@ -159,7 +161,7 @@ class Teacher extends BaseModel
             foreach ($data as $line => $value) {
                 try {
                     $model = self::importExcelInit($value);
-                    $msg[] = "{$line} <span style='color:#27af49'>新增成功!</span><br>";
+                    $msg[] = "{$line} <span style='color:#27af49'>【{$model->subject_name}】{$model->teacher_name}新增成功!</span><br>";
                 } catch (\Throwable $th) {
                     $msg[] = "{$line} <span style='color:red'>{$th->getMessage()}</span><br>";
                 }
@@ -177,19 +179,26 @@ class Teacher extends BaseModel
      */
     public static function importExcelInit($value)
     {
+        $subject_name = $value['subject_name'];
         $teacher_name = $value['teacher_name'];
         $teacher_position = $value['teacher_position'];
-        $teacher_img = $value['teacher_img'];
-        $subject_guid = $value['subject_guid'];
         $teacher_intro = $value['teacher_intro'];
         $teacher_order = $value['teacher_order'];
-        return self::create([
+
+        // 授教科目
+        $subject = ModelSubject::where('subject_name',$subject_name)->find();
+        if(!$subject) throwErrorMsg($subject_name . " 授教科目不存在！");
+        else $subject_guid = $subject->subject_guid;
+
+        $model = self::create([
             'teacher_name' => $teacher_name,
             'teacher_position' => $teacher_position,
-            'teacher_img' => $teacher_img,
             'subject_guid' => $subject_guid,
             'teacher_intro' => $teacher_intro,
             'teacher_order' => $teacher_order,
         ]);
+
+        $model['subject_name'] = $subject->subject_name;
+        return $model;
     }
 }
diff --git a/public/excel/师资力量/授课科目导入模板 (1).xlsx b/public/excel/师资力量/授课科目导入模板 (1).xlsx
new file mode 100644
index 0000000..895eaef
Binary files /dev/null and b/public/excel/师资力量/授课科目导入模板 (1).xlsx differ
diff --git a/public/excel/师资力量/教师导入模板.xlsx b/public/excel/师资力量/教师导入模板.xlsx
new file mode 100644
index 0000000..2a10b74
Binary files /dev/null and b/public/excel/师资力量/教师导入模板.xlsx differ