diff --git "a/content/zh/docs/CharacteristicDescription/\346\224\257\346\214\201PL-Java.md" "b/content/zh/docs/CharacteristicDescription/\346\224\257\346\214\201PL-Java.md"
index ea71d16389b2ad13472ea9d245376ca3935cff86..44d0aa2b6cf9eb28aa382e92c01b9478fbce746f 100644
--- "a/content/zh/docs/CharacteristicDescription/\346\224\257\346\214\201PL-Java.md"
+++ "b/content/zh/docs/CharacteristicDescription/\346\224\257\346\214\201PL-Java.md"
@@ -31,7 +31,7 @@
     **表 1**  PL/Java默认数据类型映射关系
 
     <a name="table10200627143416"></a>
-    <table><thead align="left"><tr id="row52006273347"><th class="cellrowborder" valign="top" width="50%" id="mcps1.2.3.1.1"><p id="p12221055173619"><a name="p12221055173619"></a><a name="p12221055173619"></a>openGauss</p>
+    <table><thead align="left"><tr id="row52006273347"><th class="cellrowborder" valign="top" width="50%" id="mcps1.2.3.1.1"><p id="p12221055173619"><strong id="b222555123617"><a name="p12221055173619"></a><a name="p12221055173619"></a>openGauss</strong></p>
     </th>
     <th class="cellrowborder" valign="top" width="50%" id="mcps1.2.3.1.2"><p id="p182285553613"><a name="p182285553613"></a><a name="p182285553613"></a><strong id="b222555123617"><a name="b222555123617"></a><a name="b222555123617"></a>Java</strong></p>
     </th>
@@ -42,12 +42,12 @@
     <td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.2 "><p id="p1922175514367"><a name="p1922175514367"></a><a name="p1922175514367"></a>boolean</p>
     </td>
     </tr>
-    <tr id="row132001827103418"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p1623155517366"><a name="p1623155517366"></a><a name="p1623155517366"></a>"char"</p>
+    <tr id="row132001827103418"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p1623155517366"><a name="p1623155517366"></a><a name="p1623155517366"></a>CHAR</p>
     </td>
     <td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.2 "><p id="p22365583612"><a name="p22365583612"></a><a name="p22365583612"></a>byte</p>
     </td>
     </tr>
-    <tr id="row192001627153420"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p1124175533612"><a name="p1124175533612"></a><a name="p1124175533612"></a>bytea</p>
+    <tr id="row192001627153420"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p1124175533612"><a name="p1124175533612"></a><a name="p1124175533612"></a>BYTEA</p>
     </td>
     <td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.2 "><p id="p324165512366"><a name="p324165512366"></a><a name="p324165512366"></a>byte[]</p>
     </td>
@@ -92,7 +92,7 @@
     <td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.2 "><p id="p132411553366"><a name="p132411553366"></a><a name="p132411553366"></a>java.lang.String</p>
     </td>
     </tr>
-    <tr id="row1154313281354"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p42455515364"><a name="p42455515364"></a><a name="p42455515364"></a>name</p>
+    <tr id="row1154313281354"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.1 "><p id="p42455515364"><a name="p42455515364"></a><a name="p42455515364"></a>NAME</p>
     </td>
     <td class="cellrowborder" valign="top" width="50%" headers="mcps1.2.3.1.2 "><p id="p92645513367"><a name="p92645513367"></a><a name="p92645513367"></a>java.lang.String</p>
     </td>