diff --git a/installer/install.conf b/installer/install.conf
index 7aaaabee..fb525a1d 100644
--- a/installer/install.conf
+++ b/installer/install.conf
@@ -31,4 +31,4 @@ SQLBOT_LOG_LEVEL="INFO"
 ## 缓存类型
 SQLBOT_CACHE_TYPE="memory"
 ## MCP 图片存储路径
-SQLBOT_SERVER_IMAGE_HOST=https://YOUR_SERVER_IP:MCP_PORT/images/
+SQLBOT_SERVER_IMAGE_HOST=http://YOUR_SERVER_IP:MCP_PORT/images/