diff --git a/app/Http/Controllers/RiceShrimpFlowController.php b/app/Http/Controllers/RiceShrimpFlowController.php
index 737ef90..dc4ed48 100644
--- a/app/Http/Controllers/RiceShrimpFlowController.php
+++ b/app/Http/Controllers/RiceShrimpFlowController.php
@@ -39,17 +39,6 @@ class RiceShrimpFlowController extends Controller
      */
     public function store(RiceShrimpFlowStoreRequest $request): RiceShrimpFlowResource
     {
-        $riceShrimpFlowExists = RiceShrimpFlow::query()
-            ->where('year', $request->input('year'))
-            ->where('quarter', $request->input('quarter'))
-            ->exists();
-
-        if ($riceShrimpFlowExists) {
-            throw ValidationException::withMessages([
-                'quarter' => ['季度已经存在'],
-            ]);
-        }
-
         $user = $request->user();
 
         $riceShrimpFlow = new RiceShrimpFlow(
@@ -84,6 +73,8 @@ class RiceShrimpFlowController extends Controller
         $riceShrimpFlow = RiceShrimpFlow::findOrFail($id);
 
         foreach ([
+            'year',
+            'quarter',
             'area',
             'sales',
         ] as $key) {
diff --git a/app/Http/Controllers/RiceShrimpIndustryController.php b/app/Http/Controllers/RiceShrimpIndustryController.php
index 2ecceb2..60a0abf 100644
--- a/app/Http/Controllers/RiceShrimpIndustryController.php
+++ b/app/Http/Controllers/RiceShrimpIndustryController.php
@@ -39,17 +39,6 @@ class RiceShrimpIndustryController extends Controller
      */
     public function store(RiceShrimpIndustryStoreRequest $request): RiceShrimpIndustryResource
     {
-        $riceShrimpIndustryExists = RiceShrimpIndustry::query()
-            ->where('year', $request->input('year'))
-            ->where('quarter', $request->input('quarter'))
-            ->exists();
-
-        if ($riceShrimpIndustryExists) {
-            throw ValidationException::withMessages([
-                'quarter' => ['季度已经存在'],
-            ]);
-        }
-
         $user = $request->user();
 
         $riceShrimpIndustry = new RiceShrimpIndustry(
@@ -85,6 +74,8 @@ class RiceShrimpIndustryController extends Controller
         $riceShrimpIndustry = RiceShrimpIndustry::findOrFail($id);
 
         foreach ([
+            'year',
+            'quarter',
             'area',
             'product_output',
             'product_value',
diff --git a/app/Http/Controllers/RiceShrimpPriceController.php b/app/Http/Controllers/RiceShrimpPriceController.php
index 37ef63c..f9a8e37 100644
--- a/app/Http/Controllers/RiceShrimpPriceController.php
+++ b/app/Http/Controllers/RiceShrimpPriceController.php
@@ -40,17 +40,6 @@ class RiceShrimpPriceController extends Controller
      */
     public function store(RiceShrimpPriceStoreRequest $request): RiceShrimpPriceResource
     {
-        $riceShrimpPriceExists = RiceShrimpPrice::query()
-            ->where('year', $request->input('year'))
-            ->where('quarter', $request->input('quarter'))
-            ->exists();
-
-        if ($riceShrimpPriceExists) {
-            throw ValidationException::withMessages([
-                'quarter' => ['季度已经存在'],
-            ]);
-        }
-
         $user = $request->user();
 
         $riceShrimpPrice = RiceShrimpPrice::create(
@@ -82,7 +71,15 @@ class RiceShrimpPriceController extends Controller
     {
         $riceShrimpPrice = RiceShrimpPrice::findOrFail($id);
 
-        $riceShrimpPrice->price = $request->input('price');
+        foreach ([
+            'year',
+            'quarter',
+            'price',
+        ] as $key) {
+            if ($request->filled($key)) {
+                $riceShrimpPrice->{$key} = $request->input($key);
+            }
+        }
 
         if ($riceShrimpPrice->isDirty()) {
             $riceShrimpPrice->updated_by = $request->user()->id;
diff --git a/app/Http/Requestes/RiceShrimpFlowStoreRequest.php b/app/Http/Requestes/RiceShrimpFlowStoreRequest.php
index e69f55d..682e686 100644
--- a/app/Http/Requestes/RiceShrimpFlowStoreRequest.php
+++ b/app/Http/Requestes/RiceShrimpFlowStoreRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -16,7 +17,7 @@ class RiceShrimpFlowStoreRequest extends FormRequest
     {
         return [
             'year' => ['required', 'int'],
-            'quarter' => ['required', 'int', Rule::in([1, 2, 3, 4])],
+            'quarter' => ['required', new Quarter()],
             'area' => ['required', 'int'],
             'sales' => ['required', 'int', 'min:0'],
         ];
diff --git a/app/Http/Requestes/RiceShrimpFlowUpdateRequest.php b/app/Http/Requestes/RiceShrimpFlowUpdateRequest.php
index 337886a..0a381b4 100644
--- a/app/Http/Requestes/RiceShrimpFlowUpdateRequest.php
+++ b/app/Http/Requestes/RiceShrimpFlowUpdateRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 
 class RiceShrimpFlowUpdateRequest extends FormRequest
@@ -14,6 +15,8 @@ class RiceShrimpFlowUpdateRequest extends FormRequest
     public function rules()
     {
         return [
+            'year' => ['filled', 'int'],
+            'quarter' => ['filled', new Quarter()],
             'area' => ['filled', 'int'],
             'sales' => ['filled', 'int', 'min:0'],
         ];
@@ -22,6 +25,8 @@ class RiceShrimpFlowUpdateRequest extends FormRequest
     public function attributes()
     {
         return [
+            'year' => '年份',
+            'quarter' => '季度',
             'area' => '地区',
             'sales' => '销量',
         ];
diff --git a/app/Http/Requestes/RiceShrimpIndustryStoreRequest.php b/app/Http/Requestes/RiceShrimpIndustryStoreRequest.php
index 17d7d49..c0087be 100644
--- a/app/Http/Requestes/RiceShrimpIndustryStoreRequest.php
+++ b/app/Http/Requestes/RiceShrimpIndustryStoreRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -16,7 +17,7 @@ class RiceShrimpIndustryStoreRequest extends FormRequest
     {
         return [
             'year' => ['required', 'int'],
-            'quarter' => ['required', 'int', Rule::in([1, 2, 3, 4])],
+            'quarter' => ['required', new Quarter()],
             'area' => ['required', 'int', 'min:0'],
             'product_output' => ['required', 'int', 'min:0'],
             'product_value' => ['required', 'int', 'min:0'],
diff --git a/app/Http/Requestes/RiceShrimpIndustryUpdateRequest.php b/app/Http/Requestes/RiceShrimpIndustryUpdateRequest.php
index d240546..b93962b 100644
--- a/app/Http/Requestes/RiceShrimpIndustryUpdateRequest.php
+++ b/app/Http/Requestes/RiceShrimpIndustryUpdateRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -15,6 +16,8 @@ class RiceShrimpIndustryUpdateRequest extends FormRequest
     public function rules()
     {
         return [
+            'year' => ['filled', 'int'],
+            'quarter' => ['filled', new Quarter()],
             'area' => ['filled', 'int', 'min:0'],
             'product_output' => ['filled', 'int', 'min:0'],
             'product_value' => ['filled', 'int', 'min:0'],
@@ -24,6 +27,8 @@ class RiceShrimpIndustryUpdateRequest extends FormRequest
     public function attributes()
     {
         return [
+            'year' => '年份',
+            'quarter' => '季度',
             'area' => '面积',
             'product_output' => '产量',
             'product_value' => '产值',
diff --git a/app/Http/Requestes/RiceShrimpPriceStoreRequest.php b/app/Http/Requestes/RiceShrimpPriceStoreRequest.php
index 276d3a1..fc17164 100644
--- a/app/Http/Requestes/RiceShrimpPriceStoreRequest.php
+++ b/app/Http/Requestes/RiceShrimpPriceStoreRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -16,7 +17,7 @@ class RiceShrimpPriceStoreRequest extends FormRequest
     {
         return [
             'year' => ['required', 'int'],
-            'quarter' => ['required', 'int', Rule::in([1, 2, 3, 4])],
+            'quarter' => ['required', new Quarter()],
             'price' => ['required', 'regex:/^([1-9]\d*|0)(\.\d{1,2})?$/'],
         ];
     }
diff --git a/app/Http/Requestes/RiceShrimpPriceUpdateRequest.php b/app/Http/Requestes/RiceShrimpPriceUpdateRequest.php
index fa9f852..44c2eab 100644
--- a/app/Http/Requestes/RiceShrimpPriceUpdateRequest.php
+++ b/app/Http/Requestes/RiceShrimpPriceUpdateRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requestes;
 
+use App\Rules\Quarter;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -15,13 +16,17 @@ class RiceShrimpPriceUpdateRequest extends FormRequest
     public function rules()
     {
         return [
-            'price' => ['required', 'regex:/^([1-9]\d*|0)(\.\d{1,2})?$/'],
+            'year' => ['filled', 'int'],
+            'quarter' => ['filled', new Quarter()],
+            'price' => ['filled', 'regex:/^([1-9]\d*|0)(\.\d{1,2})?$/'],
         ];
     }
 
     public function attributes()
     {
         return [
+            'year' => '年份',
+            'quarter' => '季度',
             'price' => '价格',
         ];
     }