fix: correct code langs

en/develop-plugin/dev-guides-and-walkthroughs/trigger-plugin.mdx

@@ -83,7 +83,7 @@ To implement subscription creation via manual URL pasting, you need to modify tw
     <Tab title="github.yaml">
         Since GitHub webhooks use an encryption mechanism, a secret key is required to decrypt and validate incoming requests. Therefore, you need to declare `webhook_secret` in `github.yaml`.
 
-        ```YAML
+        ```yaml
         subscription_schema:
         - name: "webhook_secret"
           type: "secret-input"
@@ -112,7 +112,7 @@ To implement subscription creation via manual URL pasting, you need to modify tw
             For the complete code sample, see [Dify's GitHub trigger plugin](https://github.com/langgenius/dify-plugin-sdks/tree/feat/trigger/python/examples/github_trigger).
         </Tip>
 
-        ```Python
+        ```python
         class GithubTrigger(Trigger):
             """Handle GitHub webhook event dispatch."""
 
@@ -141,7 +141,7 @@ Taking the Issue event as an example, you can define the event and its implement
 
 <Tabs>
     <Tab title="issues.yaml">
-        ```YAML
+        ```yaml
         identity:
           name: issues
           author: langgenius
@@ -167,7 +167,7 @@ Taking the Issue event as an example, you can define the event and its implement
         ```
     </Tab>
     <Tab title="issues.py">
-        ```Python
+        ```python
         from collections.abc import Mapping
         from typing import Any
 
@@ -205,7 +205,7 @@ To filter out certain events—for example, to focus only on Issue events with a
 
 <Tabs>
     <Tab title="issues.yaml">
-        ```YAML
+        ```yaml
         parameters:
         - name: added_label
           label:
@@ -221,7 +221,7 @@ To filter out certain events—for example, to focus only on Issue events with a
         ```
     </Tab>
     <Tab title="issues.py">
-        ```Python
+        ```python
         def _check_added_label(self, payload: Mapping[str, Any], added_label_param: str | None) -> None:
             """Check if the added label matches the allowed labels"""
             if not added_label_param:
@@ -256,7 +256,7 @@ To enable automatic subscription creation via OAuth or API key, you need to modi
     <Tab title="github.yaml">
         In `github.yaml`, add the following fields.
 
-        ```YAML
+        ```yaml
         subscription_constructor:
           parameters:
           - name: "repository"
@@ -307,7 +307,7 @@ To enable automatic subscription creation via OAuth or API key, you need to modi
     <Tab title="github.py">
          In `github.py`, create a `Constructor` class to implement the automatic subscription logic.
 
-        ```Python
+        ```python
         class GithubSubscriptionConstructor(TriggerSubscriptionConstructor):
             """Manage GitHub trigger subscriptions."""
             def _validate_api_key(self, credentials: Mapping[str, Any]) -> None:
@@ -394,7 +394,7 @@ The interface definitions and implementation methods of core classes in trigger
 
 ### Trigger
 
-```Python
+```python
 class Trigger(ABC):
     @abstractmethod
     def _dispatch_event(self, subscription: Subscription, request: Request) -> EventDispatch:
@@ -431,7 +431,7 @@ class Trigger(ABC):
 
 ### TriggerSubscriptionConstructor
 
-```Python
+```python
 class TriggerSubscriptionConstructor(ABC, OAuthProviderProtocol):
     # OPTIONAL
     def _validate_api_key(self, credentials: Mapping[str, Any]) -> None:
@@ -594,7 +594,7 @@ class TriggerSubscriptionConstructor(ABC, OAuthProviderProtocol):
 
 ### Event
 
-```Python
+```python
 class Event(ABC):
     @abstractmethod
     def _on_event(self, request: Request, parameters: Mapping[str, Any], payload: Mapping[str, Any]) -> Variables:

en/self-host/advanced-deployments/local-source-code.mdx

@@ -20,15 +20,15 @@ title: Local Source Code Start
 
 ### Clone Dify Repository
 Run the git command to clone the [Dify repository](https://github.com/langgenius/dify).
-```Bash
+```bash
 git clone https://github.com/langgenius/dify.git
 ```
 
 ### Start Middlewares with Docker Compose
 
 A series of middlewares for storage (e.g. PostgreSQL / Redis / Weaviate (if not locally available)) and extended  capabilities (e.g. Dify's [sandbox](https://github.com/langgenius/dify-sandbox) and [plugin-daemon](https://github.com/langgenius/dify-plugin-daemon) services) are required by Dify backend services. Start the middlewares with Docker Compose by running these commands:
 
-```Bash
+```bash
 cd docker
 
 cp middleware.env.example middleware.env

en/self-host/advanced-deployments/start-the-frontend-docker-container.mdx

@@ -6,7 +6,7 @@ When developing the backend separately, you may only need to start the backend s
 
 #### Pull the Docker image for the frontend service from DockerHub:
 
-```Bash
+```bash
 docker run -it -p 3000:3000 -e CONSOLE_URL=http://127.0.0.1:5001 -e APP_URL=http://127.0.0.1:5001 langgenius/dify-web:latest
 ```
 

en/use-dify/nodes/iteration.mdx

@@ -131,7 +131,7 @@ Iteration nodes output arrays that often need conversion for final use:
   </Tab>
 
   <Tab title="Using Template Node">
-    ```jinja2
+    ```jinja
     {{ articleSections | join("\n") }}
     ```
 

en/use-dify/nodes/llm.mdx

@@ -112,7 +112,7 @@ The default variable selector for vision is `userinput.files` which automaticall
 
 LLM prompts support Jinja2 templating for advanced variable handling. When you use Jinja2 mode (`edition_type: "jinja2"`), you can:
 
-```jinja2
+```jinja
 {% for item in search_results %}
 {{ loop.index }}. {{ item.title }}: {{ item.content }}
 {% endfor %}

en/use-dify/nodes/template.mdx

@@ -18,7 +18,7 @@ Template nodes use Jinja2 templating syntax to create dynamic content that adapt
 
 Reference workflow variables using double curly braces: `{{ variable_name }}`. You can access nested object properties and array elements using dot notation and bracket syntax.
 
-```jinja2
+```jinja
 {{ user.name }}
 {{ items[0].title }}
 {{ data.metrics.score }}
@@ -28,7 +28,7 @@ Reference workflow variables using double curly braces: `{{ variable_name }}`. Y
 
 Show different content based on data values using if-else statements:
 
-```jinja2
+```jinja
 {% if user.subscription == 'premium' %}
 Welcome back, Premium Member! You have access to all features.
 {% else %}
@@ -40,7 +40,7 @@ Consider upgrading to Premium for additional capabilities.
 
 Process arrays and objects with for loops to generate repetitive content:
 
-```jinja2
+```jinja
 {% for item in search_results %}
 ### Result {{ loop.index }}
 **Score**: {{ item.score | round(2) }}
@@ -59,7 +59,7 @@ Process arrays and objects with for loops to generate repetitive content:
 
 Jinja2 filters transform data during template rendering:
 
-```jinja2
+```jinja
 {{ name | upper }}
 {{ price | round(2) }}
 {{ content | replace('\n', '<br>') }}
@@ -71,7 +71,7 @@ Jinja2 filters transform data during template rendering:
 
 Handle missing or invalid data gracefully using default values and conditional checks:
 
-```jinja2
+```jinja
 {{ user.email | default('No email provided') }}
 {{ metrics.accuracy | round(2) if metrics.accuracy else 'Not calculated' }}
 ```

en/use-dify/nodes/trigger/webhook-trigger.mdx

@@ -120,7 +120,7 @@ Alternatively, you can send a test request to the webhook trigger and check the
 
         - Example: From the following request body, you can extract the `customerName` (`Alex`), the list of items, or the `isPriority` status (`true`).
 
-        ```JSON
+        ```json
         "customerName": "Alex",
         "items": 
         [

en/use-dify/workspace/api-extension/api-extension.mdx

@@ -230,7 +230,7 @@ Since the Dify cloud version cannot access internal network API services, you ca
     ![Download](https://assets-docs.dify.ai/dify-enterprise-mintlify/zh_CN/guides/extension/api-based-extension/c44d6cc5425508daac8d31bc4af113df.png)
 
 2. After downloading, go to the download directory, extract the archive according to the instructions below, and execute the initialization script in the instructions.
-    ```Shell
+    ```shell
     unzip /path/to/ngrok.zip
     ./ngrok config add-authtoken your-token
     ```
@@ -240,7 +240,7 @@ Since the Dify cloud version cannot access internal network API services, you ca
 
     And run the following command to start:
 
-        ```Shell
+        ```shell
         ./ngrok http port-number
         ```
 

ja/develop-plugin/dev-guides-and-walkthroughs/trigger-plugin.mdx

@@ -85,7 +85,7 @@ Notion のようなプラットフォームでは、サブスクリプション
     <Tab title="github.yaml">
         GitHub の webhook は暗号化メカニズムを使用しているため、受信リクエストを復号化して検証するためにシークレットキーが必要です。そのため、`github.yaml` で `webhook_secret` を宣言する必要があります。
 
-        ```YAML
+        ```yaml
         subscription_schema:
         - name: "webhook_secret"
           type: "secret-input"
@@ -114,7 +114,7 @@ Notion のようなプラットフォームでは、サブスクリプション
             完全なコードサンプルについては、[Dify の GitHub トリガープラグイン](https://github.com/langgenius/dify-plugin-sdks/tree/feat/trigger/python/examples/github_trigger)を参照してください。
         </Tip>
 
-        ```Python
+        ```python
         class GithubTrigger(Trigger):
             """Handle GitHub webhook event dispatch."""
 
@@ -143,7 +143,7 @@ Issue イベントを例にとると、`events/issues/issues.yaml` と `events/i
 
 <Tabs>
     <Tab title="issues.yaml">
-        ```YAML
+        ```yaml
         identity:
           name: issues
           author: langgenius
@@ -169,7 +169,7 @@ Issue イベントを例にとると、`events/issues/issues.yaml` と `events/i
         ```
     </Tab>
     <Tab title="issues.py">
-        ```Python
+        ```python
         from collections.abc import Mapping
         from typing import Any
 
@@ -207,7 +207,7 @@ Issue イベントを例にとると、`events/issues/issues.yaml` と `events/i
 
 <Tabs>
     <Tab title="issues.yaml">
-        ```YAML
+        ```yaml
         parameters:
         - name: added_label
           label:
@@ -223,7 +223,7 @@ Issue イベントを例にとると、`events/issues/issues.yaml` と `events/i
         ```
     </Tab>
     <Tab title="issues.py">
-        ```Python
+        ```python
         def _check_added_label(self, payload: Mapping[str, Any], added_label_param: str | None) -> None:
             """Check if the added label matches the allowed labels"""
             if not added_label_param:
@@ -258,7 +258,7 @@ OAuth または API キーによる自動サブスクリプション作成を有
     <Tab title="github.yaml">
         `github.yaml` に以下のフィールドを追加します。
 
-        ```YAML
+        ```yaml
         subscription_constructor:
           parameters:
           - name: "repository"
@@ -309,7 +309,7 @@ OAuth または API キーによる自動サブスクリプション作成を有
     <Tab title="github.py">
          `github.py` で、自動サブスクリプションロジックを実装する `Constructor` クラスを作成します。
 
-        ```Python
+        ```python
         class GithubSubscriptionConstructor(TriggerSubscriptionConstructor):
             """Manage GitHub trigger subscriptions."""
             def _validate_api_key(self, credentials: Mapping[str, Any]) -> None:
@@ -396,7 +396,7 @@ OAuth による自動サブスクリプション作成も同じ `Constructor` 
 
 ### Trigger
 
-```Python
+```python
 class Trigger(ABC):
     @abstractmethod
     def _dispatch_event(self, subscription: Subscription, request: Request) -> EventDispatch:
@@ -433,7 +433,7 @@ class Trigger(ABC):
 
 ### TriggerSubscriptionConstructor
 
-```Python
+```python
 class TriggerSubscriptionConstructor(ABC, OAuthProviderProtocol):
     # OPTIONAL
     def _validate_api_key(self, credentials: Mapping[str, Any]) -> None:
@@ -596,7 +596,7 @@ class TriggerSubscriptionConstructor(ABC, OAuthProviderProtocol):
 
 ### Event
 
-```Python
+```python
 class Event(ABC):
     @abstractmethod
     def _on_event(self, request: Request, parameters: Mapping[str, Any], payload: Mapping[str, Any]) -> Variables:

ja/self-host/advanced-deployments/local-source-code.mdx

@@ -25,15 +25,15 @@ title: ローカルソースコードからの起動
 
 git コマンドを実行して [Dify リポジトリ](https://github.com/langgenius/dify) をクローンします。
 
-```Bash
+```bash
 git clone https://github.com/langgenius/dify.git
 ```
 
 ### Docker Compose でミドルウェアを起動する
 
 ストレージ用（PostgreSQL / Redis / Weaviate（ローカルで利用できない場合））や拡張機能用（Dify の [sandbox](https://github.com/langgenius/dify-sandbox) や [plugin-daemon](https://github.com/langgenius/dify-plugin-daemon) サービスなど）の一連のミドルウェアが Dify バックエンドサービスで必要です。次のコマンドを実行して Docker Compose でミドルウェアを起動します：
 
-```Bash
+```bash
 cd docker
 
 cp middleware.env.example middleware.env

ja/self-host/advanced-deployments/start-the-frontend-docker-container.mdx

@@ -8,7 +8,7 @@ title: フロントコンテナ起動
 
 #### DockerHubからフロントエンドサービス用のDockerイメージをプルする：
 
-```Bash
+```bash
 docker run -it -p 3000:3000 -e CONSOLE_URL=http://127.0.0.1:5001 -e APP_URL=http://127.0.0.1:5001 langgenius/dify-web:latest
 ```
 

ja/use-dify/nodes/llm.mdx

@@ -114,7 +114,7 @@ User: {{user_input}}
 
 LLMプロンプトは高度な変数処理のためにJinja2テンプレートをサポートしています。Jinja2モード（`edition_type: "jinja2"`）を使用すると、次のことができます：
 
-```jinja2
+```jinja
 {% for item in search_results %}
 {{ loop.index }}. {{ item.title }}: {{ item.content }}
 {% endfor %}

ja/use-dify/nodes/template.mdx

@@ -21,7 +21,7 @@ icon: "note-sticky"
 
 二重波括弧を使用してワークフロー変数を参照します：`{{ variable_name }}`。ドット記法とブラケット構文を使用して、ネストされたオブジェクトプロパティや配列要素にアクセスできます。
 
-```jinja2
+```jinja
 {{ user.name }}
 {{ items[0].title }}
 {{ data.metrics.score }}
@@ -31,7 +31,7 @@ icon: "note-sticky"
 
 if-else文を使用してデータ値に基づいて異なるコンテンツを表示します：
 
-```jinja2
+```jinja
 {% if user.subscription == 'premium' %}
 おかえりなさい、プレミアムメンバー様！すべての機能にアクセスできます。
 {% else %}
@@ -43,7 +43,7 @@ if-else文を使用してデータ値に基づいて異なるコンテンツを
 
 for ループを使用して配列とオブジェクトを処理し、反復的なコンテンツを生成します：
 
-```jinja2
+```jinja
 {% for item in search_results %}
 ### 結果 {{ loop.index }}
 **スコア**: {{ item.score | round(2) }}
@@ -62,7 +62,7 @@ for ループを使用して配列とオブジェクトを処理し、反復的
 
 Jinja2フィルターはテンプレートレンダリング中にデータを変換します：
 
-```jinja2
+```jinja
 {{ name | upper }}
 {{ price | round(2) }}
 {{ content | replace('\n', '<br>') }}
@@ -74,7 +74,7 @@ Jinja2フィルターはテンプレートレンダリング中にデータを
 
 デフォルト値と条件チェックを使用して、欠損または無効なデータを適切に処理します：
 
-```jinja2
+```jinja
 {{ user.email | default('メールアドレスが提供されていません') }}
 {{ metrics.accuracy | round(2) if metrics.accuracy else '計算されていません' }}
 ```