diff --git a/application/app/controller/Calculatebody.php b/application/app/controller/Calculatebody.php
index d1d8eb0..742cfec 100644
--- a/application/app/controller/Calculatebody.php
+++ b/application/app/controller/Calculatebody.php
@@ -219,6 +219,10 @@ class Calculatebody extends Controller{
         // die;
     }
 
+    // 加 bcadd(,,20)
+    // 减 bcsub(,,20)
+    // 乘 bcmul(,,20)
+    // 除 bcdiv(,,20)
 
     // 计算身体数据，BMI、脂肪率、脂肪量、肌肉率、肌肉量....
     function calculate_body_data($height,$weight,$age,$gender,$impedance){
@@ -231,8 +235,9 @@ class Calculatebody extends Controller{
             if ($weight != 0 && $height != 0) {  
                 // 计算BMI  
                 // dump(bcmul($mheight, $mheight,20));
-                $bmi = bcmul(bcdiv($weight, bcmul($mheight, $mheight,20), 20), '10.0', 20); // 先算除法再算乘法  
-                $bmi = bcdiv($bmi, '10.0', 2); // 最后除以10，保留一位小数  
+                // $bmi = bcmul(bcdiv($weight, bcmul($mheight, $mheight,20), 20), '10.0', 20); // 先算除法再算乘法  
+                $bmi = bcdiv($weight, bcmul($mheight, $mheight,20), 2);
+                // $bmi = bcdiv($bmi, '10.0', 2); // 最后除以10，保留2位小数  
                 $result_data['bmi'] = $bmi;  
                 $result_data['bone'] = 0;
                 $result_data['muscle'] = 0;
diff --git a/application/app/controller/Sportstesting.php b/application/app/controller/Sportstesting.php
new file mode 100644
index 0000000..446e910
--- /dev/null
+++ b/application/app/controller/Sportstesting.php
@@ -0,0 +1,351 @@
+<?php
+
+namespace app\app\controller;
+
+use think\Controller;
+use think\Db;
+use app\bj\controller\Common;
+use think\Log;
+use \think\Validate;
+use app\app\controller\Calculatebody;
+use app\app\controller\Skip;
+
+class Sportstesting extends Base{
+    
+    protected $color = ['#FF5656','#FF5656','#5AD06D','#6492F6','#3967D6'];
+
+    protected $city_data_rule2 = [
+        '北京'=>[
+            'xc'=>[
+                'xc_1'=>[
+                    '1'=>[
+                        '1000米'=>[
+                            'list'=>[
+                                '4:05'=>'8',
+                                '4:11'=>'7.5',
+                                '4:18'=>'7',
+                                '4:26'=>'6.5',
+                                '4:35'=>'6',
+                                '4:45'=>'5.5',
+                                '4:55'=>'5',
+                                '5:01'=>'4.5',
+                                '5:07'=>'4',
+                                '5:13'=>'3.5',
+                                '5:20'=>'3',
+                                '5:27'=>'2.5',
+                                '5:34'=>'2',
+                                '5:42'=>'1.5',
+                                '5:50'=>'1',
+                                '5:59'=>'0.5',
+                                '6:00'=>'0'
+                            ],
+                            'unit'=>'分/秒',
+                            'proportion'=>'1',
+                        ],
+                    ],
+                    '2'=>[
+                        '800米'=>['list'=>['3:55'=>'8','4:01'=>'7.5','4:08'=>'7','4:16'=>'6.5','4:25'=>'6','4:35'=>'5.5','4:45'=>'5','4:49'=>'4.5','4:53'=>'4','4:57'=>'3.5','5:02'=>'3','5:07'=>'2.5','5:12'=>'2','5:19'=>'1.5','5:26'=>'1','5:35'=>'0.5','5:36'=>'0',],'unit'=>'分/秒','proportion'=>'1',]
+                    ],
+                ],
+                'xc_2'=>[
+                    '1'=>[
+                        '引体向上'=>['list'=>['11'=>'8','10'=>'7.5','9'=>'7','8'=>'6.5','7'=>'6','6'=>'5.5','5'=>'5','4'=>'4.5','3'=>'4','2'=>'3.5','1'=>'3'],'unit'=>'次','proportion'=>'1',],
+                        '双杠臂屈伸'=>['list'=>['11'=>'8','10'=>'7.5','9'=>'7','8'=>'6.5','7'=>'6','6'=>'5.5','5'=>'5','4'=>'4.5','3'=>'4','2'=>'3.5','1'=>'3'],'unit'=>'次','proportion'=>'1',],
+                    ],
+                    '2'=>[
+                        '斜身引体'=>['list'=>['40'=>'8','36'=>'7.5','32'=>'7','28'=>'6.5','24'=>'6','20'=>'5.5','16'=>'5','12'=>'4.5','10'=>'4','9'=>'3.5','8'=>'3','7'=>'2.5','6'=>'2','5'=>'1.5','4'=>'1','3'=>'0.5','2'=>'0'],'unit'=>'次','proportion'=>'1',],
+                        '仰卧起坐'=>['list'=>['42'=>'8','40'=>'7.5','37'=>'7','34'=>'6.5','30'=>'6','26'=>'5.5','22'=>'5','21'=>'4.5','20'=>'4','19'=>'3.5','18'=>'3','17'=>'2.5','16'=>'2','15'=>'1.5','14'=>'1','13'=>'0.5','12'=>'0'],'unit'=>'次','proportion'=>'1',],
+                    ],
+                ],
+                'xc_3'=>[
+                    '1'=>[
+                        '足球运球/射门'=>['list'=>['19.5'=>'8','20.0'=>'7.5','20.5'=>'7','21.0'=>'6.5','21.5'=>'6','22.0'=>'5.5','22.5'=>'5','23.0'=>'4.5','23.8'=>'4','24.6'=>'3.5','25.4'=>'3','26.2'=>'2.5','27.0'=>'2','27.8'=>'1.5','28.6'=>'1','29.4'=>'0.5','29.5'=>'0'],'unit'=>'秒','proportion'=>'1',],
+                    ],
+                    '2'=>[
+                        '足球运球/射门'=>['list'=>['21.0'=>'8','21.5'=>'7.5','22.0'=>'7','22.5'=>'6.5','23.0'=>'6','23.5'=>'5.5','24.0'=>'5','24.5'=>'4.5','25.3'=>'4','26.1'=>'3.5','26.9'=>'3','27.7'=>'2.5','28.5'=>'2','29.3'=>'1.5','30.1'=>'1','30.9'=>'0.5','31.0'=>'0'],'unit'=>'秒','proportion'=>'1',],
+                    ],
+                ],
+                'xc_4'=>[
+                    '1'=>[
+                        '100米游泳'=>['list'=>['2:25'=>'6','2:35'=>'5.5','2:45'=>'5','2:55'=>'4.5','3:05'=>'4','3:15'=>'3.5','3:30'=>'3','3:40'=>'2.5','3:50'=>'2','4:00'=>'1.5','4:10'=>'1','4:20'=>'0.5','4:21'=>'0'],'unit'=>'分/秒','proportion'=>'1',],
+                    ],
+                    '2'=>[
+                        '100米游泳'=>['list'=>['2:40'=>'6','2:48'=>'5.5','2:56'=>'5','3:04'=>'4.5','3:12'=>'4','3:20'=>'3.5','3:30'=>'3','3:40'=>'2.5','3:50'=>'2','4:00'=>'1.5','4:10'=>'1','4:20'=>'0.5','4:21'=>'0'],'unit'=>'分/秒','proportion'=>'1',],
+                    ],
+                ],
+            ],
+            'gc'=>[
+                'gc_8'=>[
+                    '1'=>[
+                        'BMI'=>['list'=>['15.6'=>'80','22.5'=>'100','25.2'=>'80','100'=>'60'],'unit'=>'','proportion'=>'0.15',],
+                        '肺活量'=>['list'=>['3940'=>'100','3820'=>'95','3700'=>'90','3450'=>'85','3200'=>'80','3080'=>'78','2960'=>'76','2840'=>'74','2720'=>'72','2600'=>'70','2480'=>'68','2360'=>'66','2240'=>'64','2120'=>'62','2000'=>'60','1890'=>'50','1780'=>'40','1670'=>'30','1560'=>'20','1450'=>'10',],'unit'=>'ml','proportion'=>'0.15',],
+                        '50米跑'=>[
+                            'list'=>[
+                                '7.5'=>'100',
+                                '7.6'=>'95',
+                                '7.7'=>'90',
+                                '7.8'=>'85',
+                                '7.9'=>'80',
+                                '8.1'=>'78',
+                                '8.3'=>'76',
+                                '8.5'=>'74',
+                                '8.7'=>'72',
+                                '8.9'=>'70',
+                                '9.1'=>'68',
+                                '9.3'=>'66',
+                                '9.5'=>'64',
+                                '9.7'=>'62',
+                                '9.9'=>'60',
+                                '10.1'=>'50',
+                                '10.3'=>'40',
+                                '10.5'=>'30',
+                                '10.7'=>'20',
+                                '10.9'=>'10',
+                            ],
+                            'unit'=>'秒',
+                            'proportion'=>'0.2',
+                        ],
+                        '坐位体前屈'=>[
+                            'list'=>[
+                                '19.6'=>'100',
+                                '17.7'=>'95',
+                                '15.8'=>'90',
+                                '13.7'=>'85',
+                                '11.6'=>'80',
+                                '10.3'=>'78',
+                                '9'=>'76',
+                                '7.7'=>'74',
+                                '6.4'=>'72',
+                                '5.1'=>'70',
+                                '3.8'=>'68',
+                                '2.5'=>'66',
+                                '1.2'=>'64',
+                                '-0.1'=>'62',
+                                '-1.4'=>'60',
+                                '-2.6'=>'50',
+                                '-3.8'=>'40',
+                                '-5'=>'30',
+                                '-6.2'=>'20',
+                                '-7.4'=>'10',
+                            ],
+                            'unit'=>'cm',
+                            'proportion'=>'0.1',
+                        ],
+                        '立定跳远'=>[
+                            'list'=>[
+                                '240'=>'100',
+                                '233'=>'95',
+                                '226'=>'90',
+                                '218'=>'85',
+                                '210'=>'80',
+                                '206'=>'78',
+                                '202'=>'76',
+                                '198'=>'74',
+                                '194'=>'72',
+                                '190'=>'70',
+                                '186'=>'68',
+                                '182'=>'66',
+                                '178'=>'64',
+                                '174'=>'62',
+                                '170'=>'60',
+                                '165'=>'50',
+                                '160'=>'40',
+                                '155'=>'30',
+                                '150'=>'20',
+                                '145'=>'10',
+                            ],
+                            'unit'=>'cm',
+                            'proportion'=>'0.1',
+                        ],
+                        '引体向上'=>[
+                            'list'=>[
+                                '240'=>'100',
+                                '233'=>'95',
+                                '226'=>'90',
+                                '218'=>'85',
+                                '210'=>'80',
+                                '206'=>'78',
+                                '202'=>'76',
+                                '198'=>'74',
+                                '194'=>'72',
+                                '190'=>'70',
+                                '186'=>'68',
+                                '182'=>'66',
+                                '178'=>'64',
+                                '174'=>'62',
+                                '170'=>'60',
+                                '165'=>'50',
+                                '160'=>'40',
+                                '155'=>'30',
+                                '150'=>'20',
+                                '145'=>'10',
+                            ],
+                            'unit'=>'cm',
+                            'proportion'=>'0.1',
+                        ],
+                    ],
+                    '2'=>[
+                        'BMI'=>[
+                            'list'=>[
+                                '15.2'=>'80',
+                                '22.2'=>'100',
+                                '24.8'=>'80',
+                                '100'=>'60'
+                            ],
+                            'unit'=>'',
+                            'proportion'=>'0.15',
+                        ],
+                        '肺活量'=>[
+                            'list'=>[
+                                '2900'=>'100',
+                                '2850'=>'95',
+                                '2800'=>'90',
+                                '2650'=>'85',
+                                '2500'=>'80',
+                                '2400'=>'78',
+                                '2300'=>'76',
+                                '2200'=>'74',
+                                '2100'=>'72',
+                                '2000'=>'70',
+                                '1900'=>'68',
+                                '1800'=>'66',
+                                '1700'=>'64',
+                                '1600'=>'62',
+                                '1500'=>'60',
+                                '1460'=>'50',
+                                '1420'=>'40',
+                                '1380'=>'30',
+                                '1340'=>'20',
+                                '1300'=>'10',
+                            ],
+                            'unit'=>'ml',
+                            'proportion'=>'0.15',
+                        ],
+                        '50米跑'=>[
+                            'list'=>[
+                                '8'=>'100',
+                                '8.1'=>'95',
+                                '8.2'=>'90',
+                                '8.5'=>'85',
+                                '8.8'=>'80',
+                                '9'=>'78',
+                                '9.2'=>'76',
+                                '9.4'=>'74',
+                                '9.6'=>'72',
+                                '9.8'=>'70',
+                                '10'=>'68',
+                                '10.2'=>'66',
+                                '10.4'=>'64',
+                                '10.6'=>'62',
+                                '10.8'=>'60',
+                                '11'=>'50',
+                                '11.2'=>'40',
+                                '11.4'=>'30',
+                                '11.6'=>'20',
+                                '11.8'=>'10',
+                            ],
+                            'unit'=>'秒',
+                            'proportion'=>'0.2',
+                        ],
+                        '坐位体前屈'=>[
+                            'list'=>[
+                                '22.7'=>'100',
+                                '21'=>'95',
+                                '19.3'=>'90',
+                                '17.6'=>'85',
+                                '15.9'=>'80',
+                                '14.6'=>'78',
+                                '13.3'=>'76',
+                                '12'=>'74',
+                                '10.7'=>'72',
+                                '9.4'=>'70',
+                                '8.1'=>'68',
+                                '6.8'=>'66',
+                                '5.5'=>'64',
+                                '4.2'=>'62',
+                                '2.9'=>'60',
+                                '2.1'=>'50',
+                                '1.3'=>'40',
+                                '0.5'=>'30',
+                                '-0.3'=>'20',
+                                '-1.1'=>'10',
+                            ],
+                            'unit'=>'cm',
+                            'proportion'=>'0.1',
+                        ],
+                        '立定跳远'=>[
+                            'list'=>[
+                                '240'=>'100',
+                                '233'=>'95',
+                                '226'=>'90',
+                                '218'=>'85',
+                                '210'=>'80',
+                                '206'=>'78',
+                                '202'=>'76',
+                                '198'=>'74',
+                                '194'=>'72',
+                                '190'=>'70',
+                                '186'=>'68',
+                                '182'=>'66',
+                                '178'=>'64',
+                                '174'=>'62',
+                                '170'=>'60',
+                                '165'=>'50',
+                                '160'=>'40',
+                                '155'=>'30',
+                                '150'=>'20',
+                                '145'=>'10',
+                            ],
+                            'unit'=>'cm',
+                            'proportion'=>'0.1',
+                        ],
+                    ],
+                ]
+            ]
+        ],
+    ];
+    
+    // 加 bcadd(,,20)
+    // 减 bcsub(,,20)
+    // 乘 bcmul(,,20)
+    // 除 bcdiv(,,20)
+    ################################################################接口################################################################
+    ################################################################接口################################################################
+    ################################################################接口################################################################
+    // 获取体测最后一次数据
+    public function sportstesting_get_last_data($data = ['aud_id'=>'25','token'=>'0dafb98a10995c98b5a33b7d59d986ca']){
+        if(count(input('post.')) > 0){
+            $data = input('post.');
+        }
+        if(!array_key_exists('aud_id', $data) || !array_key_exists('card_order', $data) || !array_key_exists('token', $data)){ 
+            return $this->msg(10001);
+        }
+        if($this->token_time_validate($data['token']) === false){
+            return $this->msg(20001);
+        }
+        unset($data['token']);
+        return $this->sportstesting_get_last_data_action($data);
+    }
+
+    // 获取体测最后一次数据
+    public function sportstesting_set_once_data($data = ['aud_id'=>'25','token'=>'0dafb98a10995c98b5a33b7d59d986ca']){
+        if(count(input('post.')) > 0){
+            $data = input('post.');
+        }
+        if(!array_key_exists('aud_id', $data) || !array_key_exists('card_order', $data) || !array_key_exists('token', $data)){ 
+            return $this->msg(10001);
+        }
+        if($this->token_time_validate($data['token']) === false){
+            return $this->msg(20001);
+        }
+        unset($data['token']);
+        return $this->sportstesting_get_last_data_action($data);
+    }
+
+    ################################################################业务################################################################
+    
+    public function sportstesting_get_last_data_action($data){
+
+
+    }
+}
\ No newline at end of file