diff --git a/en/.doctrees/environment.pickle b/en/.doctrees/environment.pickle
index 8c17c92b6..b36daec14 100644
Binary files a/en/.doctrees/environment.pickle and b/en/.doctrees/environment.pickle differ
diff --git a/en/.doctrees/index.doctree b/en/.doctrees/index.doctree
index 6fcdaec81..074024723 100644
Binary files a/en/.doctrees/index.doctree and b/en/.doctrees/index.doctree differ
diff --git a/en/_modules/agentscope/logging.html b/en/_modules/agentscope/logging.html
index c4a619802..a024a0808 100644
--- a/en/_modules/agentscope/logging.html
+++ b/en/_modules/agentscope/logging.html
@@ -305,7 +305,7 @@ <h1>Source code for agentscope.logging</h1><div class="highlight"><pre>
     <span class="k">if</span> <span class="n">record</span><span class="p">[</span><span class="s2">&quot;level&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="n">LEVEL_SAVE_LOG</span><span class="p">:</span>
         <span class="k">return</span> <span class="s2">&quot;</span><span class="si">{message}</span><span class="se">\n</span><span class="s2">&quot;</span>
     <span class="k">else</span><span class="p">:</span>
-        <span class="k">return</span> <span class="n">_DEFAULT_LOG_FORMAT</span>
+        <span class="k">return</span> <span class="n">_DEFAULT_LOG_FORMAT</span> <span class="o">+</span> <span class="s2">&quot;</span><span class="se">\n</span><span class="s2">&quot;</span>
 
 
 <div class="viewcode-block" id="setup_logger">
@@ -324,6 +324,9 @@ <h1>Source code for agentscope.logging</h1><div class="highlight"><pre>
 <span class="sd">            `&quot;DEBUG&quot;`, `&quot;INFO&quot;`, `&quot;SUCCESS&quot;`, `&quot;WARNING&quot;`, `&quot;ERROR&quot;`,</span>
 <span class="sd">            `&quot;CRITICAL&quot;`.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+    <span class="c1"># set logging level</span>
+    <span class="n">logger</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
+
     <span class="c1"># avoid reinit in subprocess</span>
     <span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">logger</span><span class="p">,</span> <span class="s2">&quot;chat&quot;</span><span class="p">):</span>
         <span class="c1"># add chat function for logger</span>
@@ -333,8 +336,6 @@ <h1>Source code for agentscope.logging</h1><div class="highlight"><pre>
         <span class="n">logger</span><span class="o">.</span><span class="n">level</span><span class="p">(</span><span class="n">LEVEL_SAVE_MSG</span><span class="p">,</span> <span class="n">no</span><span class="o">=</span><span class="mi">53</span><span class="p">)</span>
         <span class="n">logger</span><span class="o">.</span><span class="n">chat</span> <span class="o">=</span> <span class="n">log_msg</span>
 
-        <span class="c1"># set logging level</span>
-        <span class="n">logger</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
         <span class="c1"># standard output for all logging except chat</span>
         <span class="n">logger</span><span class="o">.</span><span class="n">add</span><span class="p">(</span>
             <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span>
diff --git a/en/_modules/agentscope/service/service_toolkit.html b/en/_modules/agentscope/service/service_toolkit.html
index bc21b2d8b..851ff390a 100644
--- a/en/_modules/agentscope/service/service_toolkit.html
+++ b/en/_modules/agentscope/service/service_toolkit.html
@@ -122,7 +122,6 @@
   <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight"><pre>
 <span></span># -*- coding: utf-8 -*-
 &quot;&quot;&quot;Service Toolkit for service function usage.&quot;&quot;&quot;
-import collections.abc
 import json
 from functools import partial
 import inspect
@@ -162,7 +161,10 @@ <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight
         # Typing class
         if cls.__origin__ is Union:
             type_str = [_get_type_str(_) for _ in get_args(cls)]
-        elif cls.__origin__ is collections.abc.Sequence:
+            clean_type_str = [_ for _ in type_str if _ != &quot;null&quot;]
+            if len(clean_type_str) == 1:
+                type_str = clean_type_str[0]
+        elif cls.__origin__ in [list, tuple]:
             type_str = &quot;array&quot;
         else:
             type_str = str(cls.__origin__)
@@ -174,7 +176,7 @@ <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight
             type_str = &quot;number&quot;
         elif cls is bool:
             type_str = &quot;boolean&quot;
-        elif cls is collections.abc.Sequence:
+        elif cls in [list, tuple]:
             type_str = &quot;array&quot;
         elif cls is None.__class__:
             type_str = &quot;null&quot;
@@ -652,9 +654,9 @@ <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight
         docstring = parse(service_func.__doc__)
 
         # Function description
-        func_description = (
-            docstring.short_description or docstring.long_description
-        )
+        short_description = docstring.short_description or &quot;&quot;
+        long_description = docstring.long_description or &quot;&quot;
+        func_description = &quot;\n\n&quot;.join([short_description, long_description])
 
         # The arguments that requires the agent to specify
         # to support class method, the self args are deprecated
@@ -719,7 +721,7 @@ <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight
             &quot;type&quot;: &quot;function&quot;,
             &quot;function&quot;: {
                 &quot;name&quot;: service_func.__name__,
-                &quot;description&quot;: func_description,
+                &quot;description&quot;: func_description.strip(),
                 &quot;parameters&quot;: {
                     &quot;type&quot;: &quot;object&quot;,
                     &quot;properties&quot;: properties_field,
@@ -816,9 +818,9 @@ <h1>Source code for agentscope.service.service_toolkit</h1><div class="highlight
         docstring = parse(service_func.__doc__)
 
         # Function description
-        func_description = (
-            docstring.short_description or docstring.long_description
-        )
+        short_description = docstring.short_description or &quot;&quot;
+        long_description = docstring.long_description or &quot;&quot;
+        func_description = &quot;\n&quot;.join([short_description, long_description])
 
         # The arguments that requires the agent to specify
         # we remove the self argument, for class methods
diff --git a/en/_static/js/versions.js b/en/_static/js/versions.js
index 818bc9969..4958195e0 100644
--- a/en/_static/js/versions.js
+++ b/en/_static/js/versions.js
@@ -1,6 +1,6 @@
 const themeFlyoutDisplay = "hidden";
-const themeVersionSelector = "True";
-const themeLanguageSelector = "True";
+const themeVersionSelector = true;
+const themeLanguageSelector = true;
 
 if (themeFlyoutDisplay === "attached") {
   function renderLanguages(config) {
@@ -8,10 +8,14 @@ if (themeFlyoutDisplay === "attached") {
       return "";
     }
 
+    // Insert the current language to the options on the selector
+    let languages = config.projects.translations.concat(config.projects.current);
+    languages = languages.sort((a, b) => a.language.name.localeCompare(b.language.name));
+
     const languagesHTML = `
       <dl>
         <dt>Languages</dt>
-        ${config.projects.translations
+        ${languages
           .map(
             (translation) => `
         <dd ${translation.slug == config.projects.current.slug ? 'class="rtd-current-item"' : ""}>
diff --git a/zh_CN/.doctrees/environment.pickle b/zh_CN/.doctrees/environment.pickle
index 2c1c0d7ce..452f5e80e 100644
Binary files a/zh_CN/.doctrees/environment.pickle and b/zh_CN/.doctrees/environment.pickle differ
diff --git a/zh_CN/.doctrees/index.doctree b/zh_CN/.doctrees/index.doctree
index 52973341d..513b40368 100644
Binary files a/zh_CN/.doctrees/index.doctree and b/zh_CN/.doctrees/index.doctree differ
diff --git a/zh_CN/_modules/agentscope/logging.html b/zh_CN/_modules/agentscope/logging.html
index a4fd7666f..e77aa56d9 100644
--- a/zh_CN/_modules/agentscope/logging.html
+++ b/zh_CN/_modules/agentscope/logging.html
@@ -309,7 +309,7 @@ <h1>agentscope.logging 源代码</h1><div class="highlight"><pre>
     <span class="k">if</span> <span class="n">record</span><span class="p">[</span><span class="s2">&quot;level&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="n">LEVEL_SAVE_LOG</span><span class="p">:</span>
         <span class="k">return</span> <span class="s2">&quot;</span><span class="si">{message}</span><span class="se">\n</span><span class="s2">&quot;</span>
     <span class="k">else</span><span class="p">:</span>
-        <span class="k">return</span> <span class="n">_DEFAULT_LOG_FORMAT</span>
+        <span class="k">return</span> <span class="n">_DEFAULT_LOG_FORMAT</span> <span class="o">+</span> <span class="s2">&quot;</span><span class="se">\n</span><span class="s2">&quot;</span>
 
 
 <div class="viewcode-block" id="setup_logger">
@@ -328,6 +328,9 @@ <h1>agentscope.logging 源代码</h1><div class="highlight"><pre>
 <span class="sd">            `&quot;DEBUG&quot;`, `&quot;INFO&quot;`, `&quot;SUCCESS&quot;`, `&quot;WARNING&quot;`, `&quot;ERROR&quot;`,</span>
 <span class="sd">            `&quot;CRITICAL&quot;`.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+    <span class="c1"># set logging level</span>
+    <span class="n">logger</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
+
     <span class="c1"># avoid reinit in subprocess</span>
     <span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">logger</span><span class="p">,</span> <span class="s2">&quot;chat&quot;</span><span class="p">):</span>
         <span class="c1"># add chat function for logger</span>
@@ -337,8 +340,6 @@ <h1>agentscope.logging 源代码</h1><div class="highlight"><pre>
         <span class="n">logger</span><span class="o">.</span><span class="n">level</span><span class="p">(</span><span class="n">LEVEL_SAVE_MSG</span><span class="p">,</span> <span class="n">no</span><span class="o">=</span><span class="mi">53</span><span class="p">)</span>
         <span class="n">logger</span><span class="o">.</span><span class="n">chat</span> <span class="o">=</span> <span class="n">log_msg</span>
 
-        <span class="c1"># set logging level</span>
-        <span class="n">logger</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
         <span class="c1"># standard output for all logging except chat</span>
         <span class="n">logger</span><span class="o">.</span><span class="n">add</span><span class="p">(</span>
             <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span>
diff --git a/zh_CN/_modules/agentscope/service/service_toolkit.html b/zh_CN/_modules/agentscope/service/service_toolkit.html
index 39cac3070..238097c6c 100644
--- a/zh_CN/_modules/agentscope/service/service_toolkit.html
+++ b/zh_CN/_modules/agentscope/service/service_toolkit.html
@@ -126,7 +126,6 @@
   <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre>
 <span></span># -*- coding: utf-8 -*-
 &quot;&quot;&quot;Service Toolkit for service function usage.&quot;&quot;&quot;
-import collections.abc
 import json
 from functools import partial
 import inspect
@@ -166,7 +165,10 @@ <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre
         # Typing class
         if cls.__origin__ is Union:
             type_str = [_get_type_str(_) for _ in get_args(cls)]
-        elif cls.__origin__ is collections.abc.Sequence:
+            clean_type_str = [_ for _ in type_str if _ != &quot;null&quot;]
+            if len(clean_type_str) == 1:
+                type_str = clean_type_str[0]
+        elif cls.__origin__ in [list, tuple]:
             type_str = &quot;array&quot;
         else:
             type_str = str(cls.__origin__)
@@ -178,7 +180,7 @@ <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre
             type_str = &quot;number&quot;
         elif cls is bool:
             type_str = &quot;boolean&quot;
-        elif cls is collections.abc.Sequence:
+        elif cls in [list, tuple]:
             type_str = &quot;array&quot;
         elif cls is None.__class__:
             type_str = &quot;null&quot;
@@ -656,9 +658,9 @@ <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre
         docstring = parse(service_func.__doc__)
 
         # Function description
-        func_description = (
-            docstring.short_description or docstring.long_description
-        )
+        short_description = docstring.short_description or &quot;&quot;
+        long_description = docstring.long_description or &quot;&quot;
+        func_description = &quot;\n\n&quot;.join([short_description, long_description])
 
         # The arguments that requires the agent to specify
         # to support class method, the self args are deprecated
@@ -723,7 +725,7 @@ <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre
             &quot;type&quot;: &quot;function&quot;,
             &quot;function&quot;: {
                 &quot;name&quot;: service_func.__name__,
-                &quot;description&quot;: func_description,
+                &quot;description&quot;: func_description.strip(),
                 &quot;parameters&quot;: {
                     &quot;type&quot;: &quot;object&quot;,
                     &quot;properties&quot;: properties_field,
@@ -820,9 +822,9 @@ <h1>agentscope.service.service_toolkit 源代码</h1><div class="highlight"><pre
         docstring = parse(service_func.__doc__)
 
         # Function description
-        func_description = (
-            docstring.short_description or docstring.long_description
-        )
+        short_description = docstring.short_description or &quot;&quot;
+        long_description = docstring.long_description or &quot;&quot;
+        func_description = &quot;\n&quot;.join([short_description, long_description])
 
         # The arguments that requires the agent to specify
         # we remove the self argument, for class methods
diff --git a/zh_CN/_static/js/versions.js b/zh_CN/_static/js/versions.js
index 7c2d201ac..74e38a581 100644
--- a/zh_CN/_static/js/versions.js
+++ b/zh_CN/_static/js/versions.js
@@ -1,6 +1,6 @@
 const themeFlyoutDisplay = "hidden";
-const themeVersionSelector = "True";
-const themeLanguageSelector = "True";
+const themeVersionSelector = true;
+const themeLanguageSelector = true;
 
 if (themeFlyoutDisplay === "attached") {
   function renderLanguages(config) {
@@ -8,10 +8,14 @@ if (themeFlyoutDisplay === "attached") {
       return "";
     }
 
+    // Insert the current language to the options on the selector
+    let languages = config.projects.translations.concat(config.projects.current);
+    languages = languages.sort((a, b) => a.language.name.localeCompare(b.language.name));
+
     const languagesHTML = `
       <dl>
         <dt>Languages</dt>
-        ${config.projects.translations
+        ${languages
           .map(
             (translation) => `
         <dd ${translation.slug == config.projects.current.slug ? 'class="rtd-current-item"' : ""}>