diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
index ff6d029355348..672eca443af56 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
@@ -35,6 +35,13 @@ select ipv4_string_to_num_or_default('192.168.0.1');
 +----------------------------------------------+ 
 ```
 
+```sql
+create table ipv4_str(
+    str varchar(20)
+) properties('replication_num' = '1');
+insert into ipv4_str values('0.0.0.0'),('127.0.0.1'),('255.255.255.255'),('invalid');
+```
+
 ```sql
 select str, ipv4_string_to_num_or_default(str) from ipv4_str; 
 ```
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
index ff6d029355348..672eca443af56 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
@@ -35,6 +35,13 @@ select ipv4_string_to_num_or_default('192.168.0.1');
 +----------------------------------------------+ 
 ```
 
+```sql
+create table ipv4_str(
+    str varchar(20)
+) properties('replication_num' = '1');
+insert into ipv4_str values('0.0.0.0'),('127.0.0.1'),('255.255.255.255'),('invalid');
+```
+
 ```sql
 select str, ipv4_string_to_num_or_default(str) from ipv4_str; 
 ```
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md b/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
index 25750481fae7d..f139e7ab23dd6 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
@@ -36,6 +36,13 @@ select ipv4_string_to_num_or_default('192.168.0.1');
 +----------------------------------------------+ 
 ```
 
+```sql
+create table ipv4_str(
+    str varchar(20)
+) properties('replication_num' = '1');
+insert into ipv4_str values('0.0.0.0'),('127.0.0.1'),('255.255.255.255'),('invalid');
+```
+
 ```sql
 select str, ipv4_string_to_num_or_default(str) from ipv4_str; 
 ```
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md b/versioned_docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
index 25750481fae7d..f139e7ab23dd6 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/scalar-functions/ip-functions/ipv4-string-to-num-or-default.md
@@ -36,6 +36,13 @@ select ipv4_string_to_num_or_default('192.168.0.1');
 +----------------------------------------------+ 
 ```
 
+```sql
+create table ipv4_str(
+    str varchar(20)
+) properties('replication_num' = '1');
+insert into ipv4_str values('0.0.0.0'),('127.0.0.1'),('255.255.255.255'),('invalid');
+```
+
 ```sql
 select str, ipv4_string_to_num_or_default(str) from ipv4_str; 
 ```