diff --git a/wiki/pages/model.html b/wiki/pages/model.html
index e3e7651409b3ddf672062526c4dade88fa9f52c9..910f73b2de27ba568e74fcfa861f77f54a6b4260 100644
--- a/wiki/pages/model.html
+++ b/wiki/pages/model.html
@@ -97,8 +97,9 @@
         color: #ff6347;
         text-decoration: underline;
     }  
-    ol {
-            line-height: 2; /* 调整行间距 */
+    ol li {
+        margin-bottom: 15px; 
+        /* 调整此值以增大或减小段间距 */
     }
     </style>
 </head>