diff --git a/src/config/cad.js b/src/config/cad.js
index 8b15bd1..d689e9b 100644
--- a/src/config/cad.js
+++ b/src/config/cad.js
@@ -147,7 +147,8 @@ const CAD_SOFTWARE_DEFINITIONS = {
     priority: 4,
     description: '连接和模型管理',
     features: [],
-    endpoints: {}
+    endpoints: {},
+    hidden: true
   },
   SOLIDWORKS: {
     id: 'solidworks',
@@ -161,7 +162,8 @@ const CAD_SOFTWARE_DEFINITIONS = {
     priority: 5,
     description: '装配体管理',
     features: [],
-    endpoints: {}
+    endpoints: {},
+    hidden: true
   },
   CATIA: {
     id: 'catia',
@@ -175,7 +177,8 @@ const CAD_SOFTWARE_DEFINITIONS = {
     priority: 6,
     description: '连接和模型管理',
     features: [],
-    endpoints: {}
+    endpoints: {},
+    hidden: true
   }
 }
 
@@ -183,6 +186,7 @@ const CAD_SOFTWARE_DEFINITIONS = {
 // 获取所有CAD软件定义
 export const getAllCADDefinitions = () => {
   return Object.values(CAD_SOFTWARE_DEFINITIONS)
+    .filter(cad => !cad.hidden)
     .sort((a, b) => a.priority - b.priority)
 }