diff --git a/app/controller/GoogleAdsController.php b/app/controller/GoogleAdsController.php
index 2e01fd4..deba0aa 100644
--- a/app/controller/GoogleAdsController.php
+++ b/app/controller/GoogleAdsController.php
@@ -126,6 +126,13 @@ class GoogleAdsController
         // 继续处理 Google Ads API 操作
         return $this->getResponsiveSearchAds($options);
     }
+    public function listGoogleAdsFields(Request $request)
+    {
+        $options = $request->all();
+
+        // 继续处理 Google Ads API 操作
+        return $this->searchForGoogleAdsFields($options);
+    }
 
     public function createLinkManagerToClient(Request $request)
     {
@@ -275,6 +282,16 @@ class GoogleAdsController
         $resourceName = $this->googleAdsAdService->runGetResponsiveSearchAds($options);
         return $this->successResponse(['ads_list' => $resourceName]);
     }
+
+    /**
+     * get campaigns
+     * @throws ApiException
+     */
+    public function searchForGoogleAdsFields($options): Response
+    {
+        $googleAdsFieldData = $this->googleAdsAdService->runSearchForGoogleAdsFields($options);
+        return $this->successResponse(['ads_fields' => $googleAdsFieldData]);
+    }
     /**
      * get campaigns
      * @throws ApiException
diff --git a/app/service/GoogleAdsAdService.php b/app/service/GoogleAdsAdService.php
index 5edd57f..e4379e9 100644
--- a/app/service/GoogleAdsAdService.php
+++ b/app/service/GoogleAdsAdService.php
@@ -15,9 +15,12 @@ use Google\Ads\GoogleAds\Util\FieldMasks;
 use Google\Ads\GoogleAds\Util\V18\ResourceNames;
 use Google\Ads\GoogleAds\V18\Common\ResponsiveSearchAdInfo;
 use Google\Ads\GoogleAds\V18\Enums\AdGroupAdStatusEnum\AdGroupAdStatus;
+use Google\Ads\GoogleAds\V18\Enums\GoogleAdsFieldCategoryEnum\GoogleAdsFieldCategory;
+use Google\Ads\GoogleAds\V18\Enums\GoogleAdsFieldDataTypeEnum\GoogleAdsFieldDataType;
 use Google\Ads\GoogleAds\V18\Errors\GoogleAdsError;
 use Google\Ads\GoogleAds\V18\Resources\Ad;
 use Google\Ads\GoogleAds\V18\Resources\AdGroupAd;
+use Google\Ads\GoogleAds\V18\Resources\GoogleAdsField;
 use Google\Ads\GoogleAds\V18\Services\AdGroupAdOperation;
 use Google\Ads\GoogleAds\V18\Services\AdOperation;
 use Google\Ads\GoogleAds\V18\Services\MutateAdGroupAdsRequest;
@@ -26,6 +29,7 @@ use Google\Ads\GoogleAds\V18\Common\AdTextAsset;
 use Google\Ads\GoogleAds\V18\Enums\ServedAssetFieldTypeEnum\ServedAssetFieldType;
 use Google\Ads\GoogleAds\V18\Services\GoogleAdsRow;
 use Google\Ads\GoogleAds\V18\Services\MutateAdsRequest;
+use Google\Ads\GoogleAds\V18\Services\SearchGoogleAdsFieldsRequest;
 use Google\Ads\GoogleAds\V18\Services\SearchGoogleAdsRequest;
 use Google\Protobuf\Internal\RepeatedField;
 
@@ -275,7 +279,7 @@ class GoogleAdsAdService
                         'text' => 'Cruise to Pluto #' . Helper::getShortPrintableDatetime(),
                         'pinned_field' => ServedAssetFieldType::HEADLINE_1
                     ]),
-                    new AdTextAsset(['text' => 'Tickets on sale now','pinned_field' => ServedAssetFieldType::HEADLINE_2]),
+                    new AdTextAsset(['text' => 'Tickets on sale now', 'pinned_field' => ServedAssetFieldType::HEADLINE_2]),
                     new AdTextAsset(['text' => 'Buy your ticket now'])
                 ],
                 'descriptions' => [
@@ -313,4 +317,125 @@ class GoogleAdsAdService
     // [END update_responsive_search_ad]
 
 
+    /**
+     * 根据给定的前缀搜索 Google Ads 字段，检索到关于这些字段的元数据（metadata）
+     */
+    /* @param int $customerId the customer ID
+     * @param $options
+     * @return mixed
+     * @throws ApiException
+     */
+    public function runSearchForGoogleAdsFields($options): mixed
+    {
+        $googleAdsClient = $this->googleAdsClient;
+        // Creates a single shared budget to be used by the campaigns added below.
+        $googleAdsFieldData = self::searchForGoogleAdsFields($googleAdsClient, $options['name_prefix']);
+
+        return $googleAdsFieldData;
+    }
+
+    /**
+     * Runs the example SearchForGoogleAdsFields.
+     *
+     * @param GoogleAdsClient $googleAdsClient the Google Ads API client
+     * @param string $namePrefix the name prefix to use in the query
+     */
+    public static function searchForGoogleAdsFields(GoogleAdsClient $googleAdsClient, string $namePrefix)
+    {
+        $googleAdsFieldServiceClient = $googleAdsClient->getGoogleAdsFieldServiceClient();
+        // Searches for all fields whose name begins with the specified namePrefix.
+        // A single "%" is the wildcard token in the Google Ads Query language.
+        $query    = "SELECT name, category, selectable, filterable, sortable, selectable_with, "
+            . "data_type, is_repeated WHERE name LIKE '$namePrefix%'";
+        $response = $googleAdsFieldServiceClient->searchGoogleAdsFields(
+            SearchGoogleAdsFieldsRequest::build($query)
+        );
+
+        if (iterator_count($response->getIterator()) === 0) {
+            printf(
+                "No GoogleAdsFields found with a name that begins with %s.%s",
+                $namePrefix,
+                PHP_EOL
+            );
+            return;
+        }
+        // Iterates over all rows and prints our the metadata of each matching GoogleAdsField.
+        foreach ($response->iterateAllElements() as $googleAdsField) {
+            /** @var GoogleAdsField $googleAdsField */
+            $fieldInfo = [
+                'name' => $googleAdsField->getName(),
+                'category' => GoogleAdsFieldCategory::name($googleAdsField->getCategory()),
+                'data_type' => GoogleAdsFieldDataType::name($googleAdsField->getDataType()),
+                'selectable' => $googleAdsField->getSelectable() ? 'true' : 'false',
+                'filterable' => $googleAdsField->getFilterable() ? 'true' : 'false',
+                'sortable' => $googleAdsField->getSortable() ? 'true' : 'false',
+                'repeated' => $googleAdsField->getIsRepeated() ? 'true' : 'false',
+                'selectable_with' => []
+            ];
+            // Check if there are fields that are selectable with the current field
+            if ($googleAdsField->getSelectableWith()->count() > 0) {
+                $selectableWithFields = iterator_to_array($googleAdsField->getSelectableWith()->getIterator());
+                sort($selectableWithFields); // Sort the fields alphabetically
+                $fieldInfo['selectable_with'] = $selectableWithFields;
+            }
+
+            // Add the field info to the result array
+            $googleAdsFieldData[] = $fieldInfo;
+//
+//            printf("%s:%s", $googleAdsField->getName(), PHP_EOL);
+//            printf(
+//                "  %-16s: %s%s",
+//                "category:",
+//                GoogleAdsFieldCategory::name($googleAdsField->getCategory()),
+//                PHP_EOL
+//            );
+//            printf(
+//                "  %-16s: %s%s",
+//                "data type:",
+//                GoogleAdsFieldDataType::name($googleAdsField->getDataType()),
+//                PHP_EOL
+//            );
+//            printf(
+//                "  %-16s: %s%s",
+//                "selectable:",
+//                $googleAdsField->getSelectable() ? 'true' : 'false',
+//                PHP_EOL
+//            );
+//            printf(
+//                "  %-16s: %s%s",
+//                "filterable:",
+//                $googleAdsField->getFilterable() ? 'true' : 'false',
+//                PHP_EOL
+//            );
+//            printf(
+//                "  %-16s: %s%s",
+//                "sortable:",
+//                $googleAdsField->getSortable() ? 'true' : 'false',
+//                PHP_EOL
+//            );
+//            printf(
+//                "  %-16s: %s%s",
+//                "repeated:",
+//                $googleAdsField->getIsRepeated() ? 'true' : 'false',
+//                PHP_EOL
+//            );
+//
+//            if ($googleAdsField->getSelectableWith()->count() > 0) {
+//                // Prints the list of fields that are selectable with the field.
+//                $selectableWithFields =
+//                    iterator_to_array($googleAdsField->getSelectableWith()->getIterator());
+//                // Sorts and then prints the list.
+//                sort($selectableWithFields);
+//                print '  selectable with:' . PHP_EOL;
+//                foreach ($selectableWithFields as $selectableWithField) {
+//                    /** @var string $selectableWithField */
+//                    printf("    $selectableWithField%s", PHP_EOL);
+//                }
+//            }
+        }
+
+        return $googleAdsFieldData; // Return the result array
+    }
+
+
 }
diff --git a/config/route.php b/config/route.php
index 330b711..3885bff 100644
--- a/config/route.php
+++ b/config/route.php
@@ -54,6 +54,9 @@ Route::group('/googleads', function () {
             Route::post('/list', [GoogleAdsController::class, 'listResponsiveSearchAds']);
             Route::post('/update', [GoogleAdsController::class, 'updateResponsiveSearchAd']);
         });
+        Route::group('/fields', function () {
+            Route::post('/list', [GoogleAdsController::class, 'listGoogleAdsFields']);
+        });
     });
 
     Route::group('/account_link', function () {