diff --git a/docs/user-guide/backend/llm.md b/docs/user-guide/backend/llm.md
index 56074a43..97d80087 100644
--- a/docs/user-guide/backend/llm.md
+++ b/docs/user-guide/backend/llm.md
@@ -150,14 +150,14 @@ zhipu_llm:
     temperature: 1.0 # 温度，介于 0 到 2 之间
 ```
 
-### DeepSeek API (`deepseek`)
-前往 [DeepSeek](#deepseek-api-deepseek) 获取 API key
+### DeepSeek API (`deepseek_llm`)
+前往 [DeepSeek 平台](https://platform.deepseek.com/) 获取 API key
 
 ```yaml
-zhipu_llm:
-    llm_api_key: "Your ZhiPu AI API key" # 智谱 AI API 密钥
-    model: "glm-4-flash" # 使用的模型
-    temperature: 1.0 # 温度，介于 0 到 2 之间
+deepseek_llm:
+    llm_api_key: 'Your DeepSeek API key' # DeepSeek API 密钥
+    model: 'deepseek-v4-flash' # 使用的模型（自2026/7/24起，模型更名为‘deepseek-v4-flash’和‘deepseek-v4-pro’）
+    temperature: 0.7 # 注意，DeepSeek 的温度范围是 0 到 1
 ```
 
 ### Mistral API (`mistral_llm`)
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/user-guide/backend/llm.md b/i18n/en/docusaurus-plugin-content-docs/current/user-guide/backend/llm.md
index 6ef73a2a..d2b9897d 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/user-guide/backend/llm.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/user-guide/backend/llm.md
@@ -146,14 +146,14 @@ zhipu_llm:
     temperature: 1.0 # Temperature, between 0 and 2
 ```
 
-### DeepSeek API (`deepseek`)
-Go to [DeepSeek](#deepseek-api-deepseek) to obtain an API key.
+### DeepSeek API (`deepseek_llm`)
+Go to [DeepSeek Platform](https://platform.deepseek.com/) to obtain an API key.
 
 ```yaml
-zhipu_llm:
-    llm_api_key: "Your ZhiPu AI API key" # Zhipu AI API key
-    model: "glm-4-flash" # Model to use
-    temperature: 1.0 # Temperature, between 0 and 2
+deepseek_llm:
+    llm_api_key: 'Your DeepSeek API key'
+    model: 'deepseek-v4-flash' # (Starting from 2026/7/24, model names are changed into 'deepseek-v4-flash' and 'deepseek-v4-pro')
+    temperature: 0.7  # note that DeepSeek's temperature ranges from 0 to 1
 ```
 
 ### Mistral API (`mistral_llm`)