diff --git a/v2.3.0-beta/Variables.json b/v2.3.0-beta/Variables.json
index 286dbe179..2c0dd3625 100644
--- a/v2.3.0-beta/Variables.json
+++ b/v2.3.0-beta/Variables.json
@@ -3,10 +3,10 @@
   "milvus_release_tag": "2.3.0-beta",
   "milvus_deb_name": "milvus_2.2.0-1_amd64",
   "milvus_rpm_name": "milvus-2.2.0-1.el7.x86_64",
-  "milvus_python_sdk_version": "2.3.0b1",
+  "milvus_python_sdk_version": "2.3.x",
   "milvus_node_sdk_version": "2.2.x",
-  "milvus_go_sdk_version": "2.2.1",
-  "milvus_java_sdk_version": "2.2.3",
+  "milvus_go_sdk_version": "2.2.x",
+  "milvus_java_sdk_version": "2.2.x",
   "milvus_operator_version": "0.7.8",
   "milvus_image": "2.3.0-beta",
   "milvus_gpu_image": "2.3.0-gpu-beta",
diff --git a/v2.3.0-beta/site/en/adminGuide/resource_group.md b/v2.3.0-beta/site/en/adminGuide/resource_group.md
index 3cdc018d5..17ba72f0f 100644
--- a/v2.3.0-beta/site/en/adminGuide/resource_group.md
+++ b/v2.3.0-beta/site/en/adminGuide/resource_group.md
@@ -18,7 +18,7 @@ Note that a Milvus instance maintains a default resource group to hold all the q
 
 <div class="alert note">
 
-All code samples on this page are in PyMilvus 2.3.0b1. Upgrade your PyMilvus installation before running them.
+All code samples on this page are in PyMilvus 2.3.x. Upgrade your PyMilvus installation before running them.
 
 </div>
 
diff --git a/v2.3.0-beta/site/en/getstarted/example_code.md b/v2.3.0-beta/site/en/getstarted/example_code.md
index 04f22aafb..efc4c2f37 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code.md
@@ -19,15 +19,15 @@ Through running the example code we provided, you will have a primary understand
 
 - [Milvus 2.3.0 beta](install_standalone-docker.md)
 - Python 3 (3.71 or later)
-- [PyMilvus 2.3.0b1](install-pymilvus.md)
+- [PyMilvus 2.3.x](install-pymilvus.md)
 
 
 ## Download example code
 
-[Download](https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py) `hello_milvus.py` directly or with the following command.
+[Download](https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py) `hello_milvus.py` directly or with the following command.
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_NL.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_NL.md
index 32a9be424..a21bef45f 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_NL.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_NL.md
@@ -9,7 +9,7 @@ Dit onderwerp beschrijft hoe je Milvus kan uitvoeren met Python.
 ## 1. Installeer PyMilvus
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 Python 3.6 of later is vereist. Zie <a href="https://wiki.python.org/moin/BeginnersGuide/Download">Python downloaden</a> voor meer informatie.
@@ -18,7 +18,7 @@ Python 3.6 of later is vereist. Zie <a href="https://wiki.python.org/moin/Beginn
 ## 2. Download voorbeeld code
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Scan het voorbeeld
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Zie [API Reference](/api-reference/pymilvus/v2.3.0b1/results.html) voor meer informatie.
+Zie [API Reference](/api-reference/pymilvus/v2.3.x/results.html) voor meer informatie.
 
 - Voert hybride zoekopdracht uit：
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_bn.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_bn.md
index 0ed3bde74..d4d7f3fcb 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_bn.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_bn.md
@@ -9,7 +9,7 @@ id: example_code_bn.md
 ## 1. PyMilvus ইনস্টল করুন
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 পাইথন 3.6 বা তার পরের ভার্সন প্রয়োজন। দেখুন  <a href="https://wiki.python.org/moin/BeginnersGuide/Download">পাইথন ডাউনলোড করা হচ্ছে
@@ -19,7 +19,7 @@ pip3 install pymilvus==2.3.0b1
 ## 2. নমুনা কোড ডাউনলোড করুন
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. নমুনাটি স্ক্যান করুন
@@ -89,7 +89,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-আরও তথ্য পেতে [API Reference](/api-reference/pymilvus/v2.3.0b1/results.html) দেখুন। 
+আরও তথ্য পেতে [API Reference](/api-reference/pymilvus/v2.3.x/results.html) দেখুন। 
 
 - একটি হাইব্রিড অনুসন্ধান করে
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_de.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_de.md
index 3a49834c6..c3116340f 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_de.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_de.md
@@ -9,7 +9,7 @@ Dieser Abschnitt beschreibt, wie man Milvus mit Python ausführt.
 ## 1. PyMilvus installieren
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 Python 3.6 oder höher ist erforderlich. Siehe <a href="https://wiki.python.org/moin/BeginnersGuide/Download">Downloading Python</a> für weitere Informationen.
@@ -18,7 +18,7 @@ Python 3.6 oder höher ist erforderlich. Siehe <a href="https://wiki.python.org/
 ## 2. Laden Sie den Beispielcode herunter
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Scannen Sie die Probe
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Siehe [API Reference](/api-reference/pymilvus/v2.3.0b1/results.html) für weitere Informationen.
+Siehe [API Reference](/api-reference/pymilvus/v2.3.x/results.html) für weitere Informationen.
 
 - Führt eine hybride Suche durch：
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_es.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_es.md
index f06b22f72..a81333b49 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_es.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_es.md
@@ -9,7 +9,7 @@ Este tema describe cómo ejecutar Milvus usando Python.
 ## 1. Instala PyMilvus
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 Python 3.6 o más reciente es requerido. Lee <a href="https://wiki.python.org/moin/BeginnersGuide/Download">Descargando Python</a> para más información.
@@ -18,7 +18,7 @@ Python 3.6 o más reciente es requerido. Lee <a href="https://wiki.python.org/mo
 ## 2. Descarga el código muestra
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Escanea la muestra
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Revisa la [documentación de API](/api-reference/pymilvus/v2.3.0b1/results.html) para más información.
+Revisa la [documentación de API](/api-reference/pymilvus/v2.3.x/results.html) para más información.
 
 - Ejecuta una búsqueda híbrida：
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_fr.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_fr.md
index f540b9c16..fa34d6bac 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_fr.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_fr.md
@@ -9,7 +9,7 @@ Ce topic décrit comment exécuter Milvus avec Python.
 ## 1. Installer PyMilvus
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 Il est nécessaire d'utiliser la version 3.6 ou une version plus récente de Python. Plus d'informations sont disponibles dans le <a href="https://wiki.python.org/moin/BeginnersGuide/Download">guide d'installation de Python</a>.
@@ -18,7 +18,7 @@ Il est nécessaire d'utiliser la version 3.6 ou une version plus récente de Pyt
 ## 2. Télécharger un exemple code source
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Scanner le code source
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Se référer à [la documentation de l'API](/api-reference/pymilvus/v2.3.0b1/results.html) pour plus d'informations.
+Se référer à [la documentation de l'API](/api-reference/pymilvus/v2.3.x/results.html) pour plus d'informations.
 
 - Exécute une recherche hybride :
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_id.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_id.md
index 2513e3e40..edb6f3744 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_id.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_id.md
@@ -9,7 +9,7 @@ Topik ini menjelaskan bagaimana cara menjalankan Milvus menggunkan Python.
 ## 1. Instal PyMilvus
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 Python 3.6 atau yang lebih baru dibutuhkan. Lihat <a href="https://wiki.python.org/moin/BeginnersGuide/Download">Mengunduh Python</a> untuk informasi lebih lanjut.
@@ -18,7 +18,7 @@ Python 3.6 atau yang lebih baru dibutuhkan. Lihat <a href="https://wiki.python.o
 ## 2. Unduh kode sampel
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Pindai sampel
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Baca [Referensi API](/api-reference/pymilvus/v2.3.0b1/results.html) untuk informasi lebih lanjut.
+Baca [Referensi API](/api-reference/pymilvus/v2.3.x/results.html) untuk informasi lebih lanjut.
 
 - Lakukan pencarian hibrid：
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_it.md b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_it.md
index 86a276ac4..d736ea93b 100644
--- a/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_it.md
+++ b/v2.3.0-beta/site/en/getstarted/example_code_multi_lang/example_code_it.md
@@ -9,7 +9,7 @@ Questa sezione descrive come eseguire Milvus usando Python.
 ## 1. Installa PyMilvus
 
 ```Python
-pip3 install pymilvus==2.3.0b1
+pip3 install pymilvus==2.3.x
 ```
 <div class="alert note">
 E' richiesto Python 3.6 o versioni successive. Vedi <a href="https://wiki.python.org/moin/BeginnersGuide/Download">Downloading Python</a> per maggiori informazioni.
@@ -18,7 +18,7 @@ E' richiesto Python 3.6 o versioni successive. Vedi <a href="https://wiki.python
 ## 2. Scarica il codice di esempio
 
 ```bash
-$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.0b1/examples/hello_milvus.py
+$ wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.3.x/examples/hello_milvus.py
 ```
 
 ## 3. Scannerizza il campione
@@ -87,7 +87,7 @@ for raw_result in res:
         distance = result.distance
         print(id, distance)
 ```
-Vedi [API Reference](/api-reference/pymilvus/v2.3.0b1/results.html) per maggiori informazioni.
+Vedi [API Reference](/api-reference/pymilvus/v2.3.x/results.html) per maggiori informazioni.
 
 - Esegue una ricerca ibrida：
 <div class="alert note">
diff --git a/v2.3.0-beta/site/en/getstarted/install_SDKs/install-java.md b/v2.3.0-beta/site/en/getstarted/install_SDKs/install-java.md
index 8d7f8c812..7d0caf3c0 100644
--- a/v2.3.0-beta/site/en/getstarted/install_SDKs/install-java.md
+++ b/v2.3.0-beta/site/en/getstarted/install_SDKs/install-java.md
@@ -26,14 +26,14 @@ Run the following command to install Milvus Java SDK.
 <dependency>
     <groupId>io.milvus</groupId>
     <artifactId>milvus-sdk-java</artifactId>
-    <version>2.2.3</version>
+    <version>2.2.x</version>
 </dependency>
 ```
 
 - Gradle/Grails
 
 ```
-compile 'io.milvus:milvus-sdk-java:2.2.3'
+compile 'io.milvus:milvus-sdk-java:2.2.x'
 ```
 
 ## What's next
@@ -47,5 +47,5 @@ Having installed Milvus Java SDK, you can:
   - [Insert data](insert_data.md)
   - [Conduct a vector search](search.md)
 
-- Explore [Milvus Java API reference](/api-reference/java/v2.2.3/About.md)
+- Explore [Milvus Java API reference](/api-reference/java/v2.2.x/About.md)
 
diff --git a/v2.3.0-beta/site/en/getstarted/install_SDKs/install-pymilvus.md b/v2.3.0-beta/site/en/getstarted/install_SDKs/install-pymilvus.md
index 09835c0da..08fa02994 100644
--- a/v2.3.0-beta/site/en/getstarted/install_SDKs/install-pymilvus.md
+++ b/v2.3.0-beta/site/en/getstarted/install_SDKs/install-pymilvus.md
@@ -26,7 +26,7 @@ It is recommended to install a PyMilvus version that matches the version of the
 </div>
 
 ```
-$ python3 -m pip install pymilvus==2.3.0b1
+$ python3 -m pip install pymilvus==2.3.x
 ```
 
 ## Verify installation
@@ -50,5 +50,5 @@ Having installed PyMilvus, you can:
   - [Insert data](insert_data.md)
   - [Conduct a vector search](search.md)
 
-- Explore [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/About.md)
+- Explore [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/About.md)
 
diff --git a/v2.3.0-beta/site/en/reference/boolean.md b/v2.3.0-beta/site/en/reference/boolean.md
index be0b3561d..224e0d150 100644
--- a/v2.3.0-beta/site/en/reference/boolean.md
+++ b/v2.3.0-beta/site/en/reference/boolean.md
@@ -7,7 +7,7 @@ summary: Learn about boolean expression rules in Milvus.
 
 ## Overview
 
-A predicate expression outputs a boolean value. Milvus conducts scalar filtering by searching with predicates. A predicate expression, when evaluated, returns either TRUE or FALSE. View [Python SDK API Reference](/api-reference/pymilvus/v2.3.0b1/Collection/query().md) for instruction on using predicate expressions.
+A predicate expression outputs a boolean value. Milvus conducts scalar filtering by searching with predicates. A predicate expression, when evaluated, returns either TRUE or FALSE. View [Python SDK API Reference](/api-reference/pymilvus/v2.3.x/Collection/query().md) for instruction on using predicate expressions.
 
 [EBNF](https://en.wikipedia.org/wiki/Extended_Backus%E2%80%93Naur_form) grammar rules describe boolean expressions rules:
 
diff --git a/v2.3.0-beta/site/en/userGuide/import_data.md b/v2.3.0-beta/site/en/userGuide/import_data.md
index 84d2c5b4d..851b38ce8 100644
--- a/v2.3.0-beta/site/en/userGuide/import_data.md
+++ b/v2.3.0-beta/site/en/userGuide/import_data.md
@@ -186,6 +186,6 @@ The state codes and their corresponding descriptions.
   - [Conduct a vector search](search.md)
   - [Conduct a hybrid search](hybridsearch.md)
 - Explore API references for Milvus SDKs:
-  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/tutorial.html)
+  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/tutorial.html)
   - [Node.js API reference](/api-reference/node/v2.2.x/tutorial.html)
 
diff --git a/v2.3.0-beta/site/en/userGuide/search/hybridsearch.md b/v2.3.0-beta/site/en/userGuide/search/hybridsearch.md
index 502bac5be..8f7894bc0 100644
--- a/v2.3.0-beta/site/en/userGuide/search/hybridsearch.md
+++ b/v2.3.0-beta/site/en/userGuide/search/hybridsearch.md
@@ -571,9 +571,9 @@ System.out.println(wrapperSearch.getFieldData("book_id", 0));
 
 - Explore API references for Milvus SDKs:
 
-  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/About.md)
+  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/About.md)
   - [Node.js API reference](/api-reference/node/v2.2.x/About.md)
-  - [Go API reference](/api-reference/go/v2.2.1/About.md)
-  - [Java API reference](/api-reference/java/v2.2.3/About.md)
+  - [Go API reference](/api-reference/go/v2.2.x/About.md)
+  - [Java API reference](/api-reference/java/v2.2.x/About.md)
 
 
diff --git a/v2.3.0-beta/site/en/userGuide/search/query.md b/v2.3.0-beta/site/en/userGuide/search/query.md
index 0f9735375..c03224281 100644
--- a/v2.3.0-beta/site/en/userGuide/search/query.md
+++ b/v2.3.0-beta/site/en/userGuide/search/query.md
@@ -400,9 +400,9 @@ System.out.println(wrapperQuery.getFieldWrapper("word_count").getFieldData());
 
 - Explore API references for Milvus SDKs:
 
-  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/About.md)
+  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/About.md)
   - [Node.js API reference](/api-reference/node/v2.2.x/About.md)
-  - [Go API reference](/api-reference/go/v2.2.1/About.md)
-  - [Java API reference](/api-reference/java/v2.2.3/About.md)
+  - [Go API reference](/api-reference/go/v2.2.x/About.md)
+  - [Java API reference](/api-reference/java/v2.2.x/About.md)
 
 
diff --git a/v2.3.0-beta/site/en/userGuide/search/search.md b/v2.3.0-beta/site/en/userGuide/search/search.md
index 20ea64945..5c4601e74 100644
--- a/v2.3.0-beta/site/en/userGuide/search/search.md
+++ b/v2.3.0-beta/site/en/userGuide/search/search.md
@@ -758,9 +758,9 @@ curl -X 'DELETE' \
 
 - Explore API references for Milvus SDKs:
 
-  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/About.md)
+  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/About.md)
   - [Node.js API reference](/api-reference/node/v2.2.x/About.md)
-  - [Go API reference](/api-reference/go/v2.2.1/About.md)
-  - [Java API reference](/api-reference/java/v2.2.3/About.md)
+  - [Go API reference](/api-reference/go/v2.2.x/About.md)
+  - [Java API reference](/api-reference/java/v2.2.x/About.md)
 
 
diff --git a/v2.3.0-beta/site/en/userGuide/search/timetravel.md b/v2.3.0-beta/site/en/userGuide/search/timetravel.md
index 220a80e95..2641a4876 100644
--- a/v2.3.0-beta/site/en/userGuide/search/timetravel.md
+++ b/v2.3.0-beta/site/en/userGuide/search/timetravel.md
@@ -1019,9 +1019,9 @@ Output:
 
 - Explore API references for Milvus SDKs:
 
-  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.0b1/About.md)
+  - [PyMilvus API reference](/api-reference/pymilvus/v2.3.x/About.md)
   - [Node.js API reference](/api-reference/node/v2.2.x/About.md)
-  - [Go API reference](/api-reference/go/v2.2.1/About.md)
-  - [Java API reference](/api-reference/java/v2.2.3/About.md)
+  - [Go API reference](/api-reference/go/v2.2.x/About.md)
+  - [Java API reference](/api-reference/java/v2.2.x/About.md)
 
 
diff --git a/version.json b/version.json
index 175de3b6a..c065bfee6 100644
--- a/version.json
+++ b/version.json
@@ -1,4 +1,4 @@
 {
-    "version": "v2.0.x",
-    "released": "yes"
+  "version": "v2.3.0-beta",
+  "released": "yes"
 }