diff --git a/docs/JCS_pub_API.md b/docs/JCS_pub_API.md
index bd20fe7..64e0589 100644
--- a/docs/JCS_pub_API.md
+++ b/docs/JCS_pub_API.md
@@ -185,9 +185,9 @@ testdata2
     <tr>
         <td>Query</td>
         <td colspan="2">
-        <p> ● objectID：int64
- ● offset：int64，偏移量
- ● length：int64，读取长度。不存在则读取整个对象 </p>
+        <p> &#45; objectID：int64
+ &#45; offset：int64，偏移量
+ &#45; length：int64，读取长度。不存在则读取整个对象 </p>
         </td>
     </tr>
     <tr>
@@ -272,7 +272,7 @@ testdata2
 }
 
 .api-doc-table td {
-  padding: 8px 12px;
+  padding: 2px 12px;
   border-top: 1px solid #eaecef;
   background-color: #ffffff;
 }
@@ -280,12 +280,5 @@ testdata2
 .api-doc-table tr:not(:last-child) td:first-child {
   font-weight: bold;
 }
-
-/* .api-doc-table pre {
-  margin: 0;
-  font-family: monospace;
-  font-size: 14px;
-  line-height: 1.5;
-} */
 </style>