diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/framework/backend/config/LLMBackendProperties.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/framework/backend/config/LLMBackendProperties.java
new file mode 100644
index 000000000..2ba9f0f36
--- /dev/null
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/framework/backend/config/LLMBackendProperties.java
@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.module.llm.framework.backend.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.validation.annotation.Validated;
+
+import javax.validation.constraints.NotNull;
+import java.time.Duration;
+
+@ConfigurationProperties(prefix = "llm.backend")
+@Validated
+@Data
+public class LLMBackendProperties {
+
+    /**
+     * 过期时间
+     */
+    @NotNull(message = "RAG健康检查API")
+    private Duration ragHealth;
+}
diff --git a/yudao-server/src/main/resources/application-local.yaml b/yudao-server/src/main/resources/application-local.yaml
index f62c9c0be..475213b36 100644
--- a/yudao-server/src/main/resources/application-local.yaml
+++ b/yudao-server/src/main/resources/application-local.yaml
@@ -243,6 +243,11 @@ justauth:
     prefix: 'social_auth_state:' # 缓存前缀，目前只对 Redis 缓存生效，默认 JUSTAUTH::STATE::
     timeout: 24h # 超时时长，目前只对 Redis 缓存生效，默认 3 分钟
 
+llm:
+  backend:
+    # 健康检查
+    rag_health: http://localhost:8123/health
+
 --- #################### iot相关配置 TODO 芋艿：再瞅瞅 ####################
 iot:
   emq: