diff --git a/scripts/generate-mcp-spec.py b/scripts/generate-mcp-spec.py
index 269333062dd0a308bdd430944b18dddd7ae3db8f..3ca455a93fde35a3d794ee27ce64c04edef43bb3 100644
--- a/scripts/generate-mcp-spec.py
+++ b/scripts/generate-mcp-spec.py
@@ -85,9 +85,13 @@ find /opt/mcp-servers -type d -exec chmod 755 {{}} \;
                 f"Summary:        {config['summary']}",
                 f"Requires:       %{{name}} = %{{version}}-%{{release}}"
             ]
+            deps = config.get('dependencies', {})
+            system_deps = deps.get('system', [])
+            package_deps = deps.get('packages', [])
             pkg_def.extend(
                 f"Requires:       {dep}"
-                for dep in config['dependencies']['system'] + config['dependencies'].get('packages', [])
+                for dep in system_deps + package_deps
+                if dep
             )
             
             # 添加子包特定的%post脚本
diff --git a/servers/isocut_mcp/mcp-rpm.yaml b/servers/isocut_mcp/mcp-rpm.yaml
index fa453ab34e6c88802f01365e7233cbf35e9f2a97..da52b1689ba364fae7a99ca47560b89d5feb88e4 100644
--- a/servers/isocut_mcp/mcp-rpm.yaml
+++ b/servers/isocut_mcp/mcp-rpm.yaml
@@ -2,19 +2,34 @@ name: isocutmcp
 version: 1.0.0
 release: 1
 summary: MCP server for ISO customization tools
+description: |
+  This MCP Server provides tools for customizing ISO images,
+  including:
+  1、ISO content modification
+  2、Boot configuration
+  3、Package management
+  4、Custom script injection
+  
 license: MIT
 vendor: Your Company
 packager: Your Name <your.email@example.com>
 
-requires:
-  - python3 >= 3.6
-  - isocut
-  - python3-fastmcp
+dependencies:
+  system:
+    - python3 >= 3.6
+    - isocut
+    - python3-fastmcp
+    - python3-mcp
+  packages:
+    - rpm-build
 
 files:
-  - /opt/isocutmcp/msrc/server.py
-  - /opt/isocutmcp/msrc/mcp_config.json
-  - /opt/isocutmcp/README.md
+  required:
+    - /opt/isocutmcp/src/server.py
+    - /opt/isocutmcp/mcp_config.json
+  optional:
+    - /opt/isocutmcp/README.md
+    - /opt/isocutmcp/src/requirements.txt
 
 postinstall: |
   #!/bin/bash