diff --git a/pom.xml b/pom.xml
index 7eed89e..ff90380 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.12</version>
+        <version>3.2.1</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>cn.yinlihupo</groupId>
@@ -19,7 +19,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>17</java.version>
-        <spring-ai.version>1.0.0-M6</spring-ai.version>
+        <spring-ai.version>1.1.0</spring-ai.version>
     </properties>
 
     <dependencies>
@@ -38,33 +38,31 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>${lombok.version}</version>
         </dependency>
 
         <!--hutool all-->
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>5.8.11</version>
+            <version>5.8.23</version>
         </dependency>
 
         <!-- PostgreSQL 数据库驱动 -->
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <scope>runtime</scope>
         </dependency>
 
         <!-- Spring AI -->
         <dependency>
             <groupId>org.springframework.ai</groupId>
-            <artifactId>spring-ai-openai-spring-boot-starter</artifactId>
+            <artifactId>spring-ai-starter-model-openai</artifactId>
         </dependency>
 
         <!-- Spring AI PostgreSQL Vector Store -->
         <dependency>
             <groupId>org.springframework.ai</groupId>
-            <artifactId>spring-ai-pgvector-store-spring-boot-starter</artifactId>
+            <artifactId>spring-ai-starter-vector-store-pgvector</artifactId>
         </dependency>
 
         <!-- MyBatis Plus -->
@@ -134,6 +132,16 @@
         </dependency>
     </dependencies>
 
+    <!-- Maven Central is included by default in Maven builds.
+     You usually don’t need to configure it explicitly,
+     but it's shown here for clarity. -->
+    <repositories>
+        <repository>
+            <id>central</id>
+            <url>https://repo.maven.apache.org/maven2</url>
+        </repository>
+    </repositories>
+
     <dependencyManagement>
         <dependencies>
             <dependency>
diff --git a/src/main/resources/application-dev.yaml b/src/main/resources/application-dev.yaml
index 5e09858..8c43010 100644
--- a/src/main/resources/application-dev.yaml
+++ b/src/main/resources/application-dev.yaml
@@ -37,7 +37,7 @@ spring:
       base-url: https://sg1.proxy.yinlihupo.cc/proxy/https://openrouter.ai/api/v1
       chat:
         options:
-          model: Qwen3
+          model: google/gemini-2.5-flash
 
 # MinIO 对象存储配置
 minio: