diff --git a/ruoyi-admin/src/main/resources/application-dev.yml b/ruoyi-admin/src/main/resources/application-dev.yml
index 3e096b45..fa3d87e2 100644
--- a/ruoyi-admin/src/main/resources/application-dev.yml
+++ b/ruoyi-admin/src/main/resources/application-dev.yml
@@ -17,8 +17,8 @@ spring:
           type: ${spring.datasource.type}
           driverClassName: com.mysql.cj.jdbc.Driver
           url: jdbc:mysql://127.0.0.1:3306/ruoyi-ai?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
-          username: ruoyi-ai
-          password: 123456
+          username: root
+          password: root
 
       hikari:
         # 最大连接池数量
diff --git a/ruoyi-admin/src/main/resources/application.yml b/ruoyi-admin/src/main/resources/application.yml
index a60b4d36..4c6d38a0 100644
--- a/ruoyi-admin/src/main/resources/application.yml
+++ b/ruoyi-admin/src/main/resources/application.yml
@@ -330,10 +330,12 @@ spring:
           servers-configuration: classpath:mcp-server.json
         request-timeout: 300s
 
---- # 向量库配置
+# 向量库配置
 vector-store:
-  # 向量存储类型 (weaviate/milvus)
+  # 向量存储类型 可选(weaviate/milvus)
+  # 如需修改向量库类型，请修改此配置值!
   type: weaviate
+
   # Weaviate配置
   weaviate:
     protocol: http