diff --git a/app/Controller/BasicDataController.php b/app/Controller/BasicDataController.php
index 84fd685..708764a 100644
--- a/app/Controller/BasicDataController.php
+++ b/app/Controller/BasicDataController.php
@@ -114,7 +114,12 @@ class BasicDataController extends AbstractController
         return $this->response->json($data);
     }
 
-    // 搜索商品
+    /**
+     * 搜索商品
+     * @return ResponseInterface
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
     public function getProductSearch(): ResponseInterface
     {
         $request = $this->container->get(BasicDataRequest::class);
@@ -124,4 +129,20 @@ class BasicDataController extends AbstractController
         $data = $BasicDataService->getProductSearch();
         return $this->response->json($data);
     }
+
+    /**
+     * 搜索平台疾病分类
+     * @return ResponseInterface
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function getDiseaseIcdSearch(): ResponseInterface
+    {
+        $request = $this->container->get(BasicDataRequest::class);
+        $request->scene('getDiseaseIcdSearch')->validateResolved();
+
+        $BasicDataService = new BasicDataService();
+        $data = $BasicDataService->getDiseaseIcdSearch();
+        return $this->response->json($data);
+    }
 }
\ No newline at end of file
diff --git a/app/Model/DiseaseClassIcd.php b/app/Model/DiseaseClassIcd.php
index a5e5a30..7ae909f 100644
--- a/app/Model/DiseaseClassIcd.php
+++ b/app/Model/DiseaseClassIcd.php
@@ -73,4 +73,24 @@ class DiseaseClassIcd extends Model
     {
         return self::where($params)->limit($limit)->get($fields);
     }
+
+    /**
+     * 获取关键字搜索列表
+     * @param array $params
+     * @param string $keyword
+     * @param array $fields
+     * @return Collection|array
+     */
+    public static function getSearchKeywordList(array $params = [],string $keyword = '',array $fields = ['*']): Collection|array
+    {
+        return self::when($keyword, function ($query, $keyword) {
+            $query->where(function ($query) use ($keyword) {
+                $query->orwhere("icd_name", 'like', '%' . $keyword . '%');
+                $query->orwhere("icd_code", 'like', '%' . $keyword . '%');
+                $query->orwhere("icd_spell", 'like', '%' . $keyword . '%');
+            });
+        })
+            ->where($params)
+            ->get($fields);
+    }
 }
diff --git a/app/Request/BasicDataRequest.php b/app/Request/BasicDataRequest.php
index 0a5e82f..2218faa 100644
--- a/app/Request/BasicDataRequest.php
+++ b/app/Request/BasicDataRequest.php
@@ -20,7 +20,10 @@ class BasicDataRequest extends FormRequest
         ],
         'getProductSearch' => [ // 搜索商品
             'product_keyword',
-        ]
+        ],
+        'getDiseaseIcdSearch' => [ // 搜索平台疾病分类
+            'icd_keyword',
+        ],
     ];
 
     /**
@@ -40,7 +43,6 @@ class BasicDataRequest extends FormRequest
             'province_id' => 'required_with:city_id,county_id',
             'city_id' => 'required_with:county_id',
             'disease_class_name' => 'required',
-            'product_keyword' => 'required',
         ];
     }
 
@@ -53,7 +55,6 @@ class BasicDataRequest extends FormRequest
             'province_id.required_with' => "请选择省份",
             'city_id.required_with' => "请选择城市",
             'disease_class_name.required' => HttpEnumCode::getMessage(HttpEnumCode::CLIENT_HTTP_ERROR),
-            'product_keyword.required' => HttpEnumCode::getMessage(HttpEnumCode::CLIENT_HTTP_ERROR),
         ];
     }
 }
diff --git a/app/Services/BasicDataService.php b/app/Services/BasicDataService.php
index 20c7806..b367a7f 100644
--- a/app/Services/BasicDataService.php
+++ b/app/Services/BasicDataService.php
@@ -5,6 +5,7 @@ namespace App\Services;
 use App\Model\BasicBank;
 use App\Model\DiseaseClass;
 use App\Model\DiseaseClassExpertise;
+use App\Model\DiseaseClassIcd;
 use App\Model\Hospital;
 use App\Model\HospitalDepartmentCustom;
 use App\Model\OperationManual;
@@ -50,8 +51,8 @@ class BasicDataService extends BaseService
             'hospital_name',
         ];
 
-        $hospital = Hospital::getList($params,$fields);
-        if (empty($hospital)){
+        $hospital = Hospital::getList($params, $fields);
+        if (empty($hospital)) {
             return success();
         }
 
@@ -71,8 +72,8 @@ class BasicDataService extends BaseService
             'department_custom_id',
             'department_custom_name',
         ];
-        $hospital_department_custom = HospitalDepartmentCustom::getList($params,$fields);
-        if (empty($hospital_department_custom)){
+        $hospital_department_custom = HospitalDepartmentCustom::getList($params, $fields);
+        if (empty($hospital_department_custom)) {
             return success();
         }
 
@@ -86,7 +87,7 @@ class BasicDataService extends BaseService
     public function getBank(): array
     {
         $basic_bank = BasicBank::getList([]);
-        if (empty($basic_bank)){
+        if (empty($basic_bank)) {
             return success();
         }
 
@@ -108,7 +109,7 @@ class BasicDataService extends BaseService
         $params['status'] = 1;
 
         $operation_manual = OperationManual::getList($params);
-        if (empty($operation_manual)){
+        if (empty($operation_manual)) {
             return success();
         }
 
@@ -128,7 +129,7 @@ class BasicDataService extends BaseService
         $params['status'] = 1;
 
         $operation_manual = OperationManual::getOne($params);
-        if (empty($operation_manual)){
+        if (empty($operation_manual)) {
             return fail();
         }
 
@@ -148,12 +149,12 @@ class BasicDataService extends BaseService
             'disease_class_name',
         ];
         $params = array();
-        $params[] = ["disease_class_status",1];
-        $params[] = ["disease_class_enable",1];
+        $params[] = ["disease_class_status", 1];
+        $params[] = ["disease_class_enable", 1];
         $params[] = ['disease_class_name', 'like', '%' . $disease_class_name . '%'];
-        $disease_class = DiseaseClass::getList($params,$fields);
+        $disease_class = DiseaseClass::getList($params, $fields);
 
-        return empty($disease_class) ? success() : success($disease_class->toArray()) ;
+        return empty($disease_class) ? success() : success($disease_class->toArray());
     }
 
     /**
@@ -168,12 +169,12 @@ class BasicDataService extends BaseService
         ];
 
         $params = array();
-        $params[] = ["disease_class_status",1];
-        $params[] = ["disease_class_enable",1];
+        $params[] = ["disease_class_status", 1];
+        $params[] = ["disease_class_enable", 1];
         $params[] = ['is_hot', 1];
-        $disease_class = DiseaseClass::getLimit($params,10,$fields);
+        $disease_class = DiseaseClass::getLimit($params, 10, $fields);
 
-        return empty($disease_class) ? success() : success($disease_class->toArray()) ;
+        return empty($disease_class) ? success() : success($disease_class->toArray());
     }
 
     /**
@@ -187,11 +188,16 @@ class BasicDataService extends BaseService
             'expertise_id',
             'expertise_name',
         ];
-        $disease_class_expertise = DiseaseClassExpertise::getOrderList($params,$fields);
+        $disease_class_expertise = DiseaseClassExpertise::getOrderList($params, $fields);
         return success($disease_class_expertise);
     }
 
-    public function getProductSearch(){
+    /**
+     * 搜索商品
+     * @return array
+     */
+    public function getProductSearch(): array
+    {
         $product_keyword = $this->request->input('product_keyword');
 
         $fields = [
@@ -207,14 +213,14 @@ class BasicDataService extends BaseService
             'available_days',
         ];
         $params = array();
-        $params[] = ['product_name','like','%' . $product_keyword . '%'];
+        $params[] = ['product_name', 'like', '%' . $product_keyword . '%'];
 
-        $product = Product::getList($params,$fields);
-        if (empty($product)){
+        $product = Product::getList($params, $fields);
+        if (empty($product)) {
             return success();
         }
 
-        foreach ($product as &$item){
+        foreach ($product as &$item) {
             $item['product_cover_img'] = addAliyunOssWebsite($item['product_cover_img']);
 
             $item['product_name'] = $item['product_name'] . ' ' . $item['product_spec'];
@@ -222,4 +228,28 @@ class BasicDataService extends BaseService
 
         return success($product->toArray());
     }
+
+    /**
+     * 搜索平台疾病分类
+     * @return array
+     */
+    public function getDiseaseIcdSearch(): array
+    {
+        $icd_keyword = $this->request->input('icd_keyword','');
+
+        $fields = [
+            'icd_id',
+            'icd_name',
+        ];
+        $params = array();
+        $params['icd_status'] = 1;// 状态（0:删除 1:正常）
+        $params['icd_enable'] = 1;// 是否启用（0:否 1:是）
+        $disease_class_icd = DiseaseClassIcd::getSearchKeywordList($params, $icd_keyword, $fields);
+        if (empty($disease_class_icd)){
+            return success();
+        }
+
+        return success($disease_class_icd->toArray());
+
+    }
 }
\ No newline at end of file
diff --git a/config/routes.php b/config/routes.php
index 14991fc..0ed2db1 100644
--- a/config/routes.php
+++ b/config/routes.php
@@ -287,6 +287,12 @@ Router::addGroup('/basic', function () {
         Router::get('/expertise', [BasicDataController::class, 'getDiseaseExpertiseList']);
     });
 
+    // 平台疾病分类
+    Router::addGroup('/icd', function () {
+        // 搜索平台疾病分类
+        Router::get('/search', [BasicDataController::class, 'getDiseaseIcdSearch']);
+    });
+
     // 搜索商品
     Router::addGroup('/product', function () {
         // 搜索商品