diff --git a/postgresql/doc/src/sgml/func.sgml b/postgresql/doc/src/sgml/func.sgml
index bb1d9531..e9f398fe 100644
--- a/postgresql/doc/src/sgml/func.sgml
+++ b/postgresql/doc/src/sgml/func.sgml
@@ -373,7 +373,7 @@ ____________________________________________________________________________-->
 ____________________________________________________________________________-->
    <para>
     常见的比较操作符都可用，如<xref
-    linkend="functions-comparison-table">所示。
+    linkend="functions-comparison-op-table">所示。
    </para>
 
    <table id="functions-comparison-op-table">
@@ -20795,7 +20795,7 @@ ____________________________________________________________________________-->
   </para>
 ____________________________________________________________________________-->
   <para>
-   <xref linkend="functions-comparison-table">中展示的标准比较操作符只对
+   <xref linkend="functions-comparison-op-table">中展示的标准比较操作符只对
    <type>jsonb</type>有效，而不适合<type>json</type>。它们遵循在<xref
    linkend="json-indexing">中给出的 B 树操作规则。
   </para>
diff --git a/postgresql/doc/src/sgml/release-9.4.sgml b/postgresql/doc/src/sgml/release-9.4.sgml
index 89fd1e17..194f5db8 100644
--- a/postgresql/doc/src/sgml/release-9.4.sgml
+++ b/postgresql/doc/src/sgml/release-9.4.sgml
@@ -8825,7 +8825,7 @@ ____________________________________________________________________________-->
        </para>
 ____________________________________________________________________________-->
        <para>
-        以前的级别是<literal>LOG</>，这对于每个会话都加载的库来说太啰嗦了。
+        以前的级别是<literal>LOG</>，这对于每个会话都加载的库来说太详细了。
        </para>
       </listitem>
 
@@ -10341,7 +10341,7 @@ ____________________________________________________________________________-->
        </para>
 ____________________________________________________________________________-->
        <para>
-        使用<link linkend="plpgsql-get-diagnostics-context"><command>GET
+        使用<link linkend="plpgsql-call-stack"><command>GET
         DIAGNOSTICS</></link>添加检索当前PL/PgSQL调用堆栈的能力
         (Pavel Stehule, Stephen Frost)
        </para>
diff --git a/postgresql/doc/src/sgml/xfunc.sgml b/postgresql/doc/src/sgml/xfunc.sgml
index a00bd2ff..4ec3af31 100644
--- a/postgresql/doc/src/sgml/xfunc.sgml
+++ b/postgresql/doc/src/sgml/xfunc.sgml
@@ -3298,14 +3298,6 @@ ____________________________________________________________________________-->
    <indexterm zone="xfunc-c-dynload">
     <primary>库初始化函数</primary>
    </indexterm>
-<!--==========================orignal english content==========================
-   <indexterm zone="xfunc-c-dynload">
-    <primary>library finalization function</primary>
-   </indexterm>
-____________________________________________________________________________-->
-   <indexterm zone="xfunc-c-dynload">
-    <primary>库初始化函数</primary>
-   </indexterm>
 
 <!--==========================orignal english content==========================
    <para>