diff --git a/virtual-patient-common/src/main/java/com/supervision/config/VectorSimilarityConfiguration.java b/virtual-patient-common/src/main/java/com/supervision/config/VectorSimilarityConfiguration.java
index d5701e9c..777c178d 100644
--- a/virtual-patient-common/src/main/java/com/supervision/config/VectorSimilarityConfiguration.java
+++ b/virtual-patient-common/src/main/java/com/supervision/config/VectorSimilarityConfiguration.java
@@ -4,6 +4,7 @@ import org.springframework.ai.vectorstore.RedisVectorStore;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.SpringProperties;
+import org.springframework.util.Assert;
 
 @Configuration
 public class VectorSimilarityConfiguration {
@@ -16,6 +17,7 @@ public class VectorSimilarityConfiguration {
     @Bean
     public RedisVectorStore redisVectorStore(VectorEmbeddingClient vectorEmbeddingClient) {
         String property = SpringProperties.getProperty("spring.ai.vectorstore.redis.uri");
+        Assert.notNull(property, "spring.ai.vectorstore.redis.uri must not be null");
         RedisVectorStore.RedisVectorStoreConfig config = RedisVectorStore.RedisVectorStoreConfig.builder()
                 .withURI(property)
                 // 定义搜索过滤器使用的元数据字段