diff --git a/i18n/en_US.yaml b/i18n/en_US.yaml
index 37ed2be21..7b1d8b18b 100644
--- a/i18n/en_US.yaml
+++ b/i18n/en_US.yaml
@@ -1263,12 +1263,14 @@ ui:
     site_name:
       label: Site name
       msg: Site name cannot be empty.
+      msg_max_length: Site name must be at maximum 30 characters in length.
     site_url:
       label: Site URL
       text: The address of your site.
       msg:
         empty: Site URL cannot be empty.
         incorrect: Site URL incorrect format.
+        max_length: Site URL must be at maximum 512 characters in length.
     contact_email:
       label: Contact email
       text: Email address of key contact responsible for this site.
@@ -1283,12 +1285,15 @@ ui:
       label: Name
       msg: Name cannot be empty.
       character: 'Must use the character set "a-z", "0-9", " - . _"'
+      msg_max_length: Name must be at maximum 30 characters in length.
     admin_password:
       label: Password
       text: >-
         You will need this password to log in. Please store it in a secure
         location.
       msg: Password cannot be empty.
+      msg_min_length: Password must be at least 8 characters in length.
+      msg_max_length: Password must be at maximum 32 characters in length.
     admin_email:
       label: Email
       text: You will need this email to log in.
diff --git a/ui/src/components/BaseUserCard/index.tsx b/ui/src/components/BaseUserCard/index.tsx
index 826f33195..12d9ed889 100644
--- a/ui/src/components/BaseUserCard/index.tsx
+++ b/ui/src/components/BaseUserCard/index.tsx
@@ -12,6 +12,7 @@ interface Props {
   avatarSearchStr?: string;
   className?: string;
   avatarClass?: string;
+  nameMaxWidth?: string;
 }
 
 const Index: FC<Props> = ({
@@ -22,11 +23,14 @@ const Index: FC<Props> = ({
   className = 'small',
   avatarSearchStr = 's=48',
   showReputation = true,
+  nameMaxWidth = '300px',
 }) => {
   return (
     <div className={`d-flex align-items-center  text-secondary ${className}`}>
       {data?.status !== 'deleted' ? (
-        <Link to={`/users/${data?.username}`}>
+        <Link
+          to={`/users/${data?.username}`}
+          className="d-flex align-items-center">
           {showAvatar && (
             <Avatar
               avatar={data?.avatar}
@@ -36,7 +40,9 @@ const Index: FC<Props> = ({
               alt={data?.display_name}
             />
           )}
-          <span className="me-1 text-truncate-1" style={{ maxWidth: '300px' }}>
+          <span
+            className="me-1 name-ellipsis"
+            style={{ maxWidth: nameMaxWidth }}>
             {data?.display_name}
           </span>
         </Link>
@@ -51,9 +57,7 @@ const Index: FC<Props> = ({
               alt={data?.display_name}
             />
           )}
-          <span className="me-1 text-truncate-1" style={{ maxWidth: '300px' }}>
-            {data?.display_name}
-          </span>
+          <span className="me-1 name-ellipsis">{data?.display_name}</span>
         </>
       )}
 
diff --git a/ui/src/components/Editor/toolItem.tsx b/ui/src/components/Editor/toolItem.tsx
index cba3a6229..2af406823 100644
--- a/ui/src/components/Editor/toolItem.tsx
+++ b/ui/src/components/Editor/toolItem.tsx
@@ -1,5 +1,5 @@
 import { FC, useContext, useEffect } from 'react';
-import { Dropdown, OverlayTrigger, Tooltip, Button } from 'react-bootstrap';
+import { Dropdown, Button } from 'react-bootstrap';
 
 import { EditorContext } from './EditorContext';
 
@@ -49,28 +49,27 @@ const ToolItem: FC<IProps> = (props) => {
   }, []);
 
   const btnRender = () => (
-    <OverlayTrigger placement="bottom" overlay={<Tooltip>{tip}</Tooltip>}>
-      <Button
-        variant="link"
-        className={`p-0 b-0 btn-no-border toolbar icon-${label} ${
-          disable ? 'disabled' : ''
-        } `}
-        disabled={disable}
-        tabIndex={-1}
-        onClick={(e) => {
-          e.preventDefault();
-          if (typeof onClick === 'function') {
-            onClick();
-          }
-        }}
-        onBlur={(e) => {
-          e.preventDefault();
-          if (typeof onBlur === 'function') {
-            onBlur();
-          }
-        }}
-      />
-    </OverlayTrigger>
+    <Button
+      variant="link"
+      title={tip}
+      className={`p-0 b-0 btn-no-border toolbar icon-${label} ${
+        disable ? 'disabled' : ''
+      } `}
+      disabled={disable}
+      tabIndex={-1}
+      onClick={(e) => {
+        e.preventDefault();
+        if (typeof onClick === 'function') {
+          onClick();
+        }
+      }}
+      onBlur={(e) => {
+        e.preventDefault();
+        if (typeof onBlur === 'function') {
+          onBlur();
+        }
+      }}
+    />
   );
 
   if (!context) {
diff --git a/ui/src/index.scss b/ui/src/index.scss
index 0e5e34277..1b1a358e4 100644
--- a/ui/src/index.scss
+++ b/ui/src/index.scss
@@ -141,6 +141,13 @@ img[src=""] {
   }
 }
 
+.name-ellipsis {
+  display: inline-block;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+}
+
 .text-truncate-1,
 .text-truncate-2,
 .text-truncate-3,
diff --git a/ui/src/pages/Admin/Answers/index.tsx b/ui/src/pages/Admin/Answers/index.tsx
index e79a1c31b..61bcce066 100644
--- a/ui/src/pages/Admin/Answers/index.tsx
+++ b/ui/src/pages/Admin/Answers/index.tsx
@@ -155,7 +155,7 @@ const Answers: FC = () => {
                 <td>{li.vote_count}</td>
                 <td>
                   <Stack>
-                    <BaseUserCard data={li.user_info} />
+                    <BaseUserCard data={li.user_info} nameMaxWidth="200px" />
 
                     <FormatTime
                       className="small text-secondary"
diff --git a/ui/src/pages/Admin/Questions/index.tsx b/ui/src/pages/Admin/Questions/index.tsx
index 7b3367ebe..822b30b2c 100644
--- a/ui/src/pages/Admin/Questions/index.tsx
+++ b/ui/src/pages/Admin/Questions/index.tsx
@@ -160,7 +160,7 @@ const Questions: FC = () => {
                 </td>
                 <td>
                   <Stack>
-                    <BaseUserCard data={li.user_info} />
+                    <BaseUserCard data={li.user_info} nameMaxWidth="130px" />
                     <FormatTime
                       className="small text-secondary"
                       time={li.create_time}
diff --git a/ui/src/pages/Admin/Users/index.tsx b/ui/src/pages/Admin/Users/index.tsx
index 39b7ae376..70eaa545d 100644
--- a/ui/src/pages/Admin/Users/index.tsx
+++ b/ui/src/pages/Admin/Users/index.tsx
@@ -254,6 +254,7 @@ const Users: FC = () => {
                     avatarSearchStr="s=48"
                     avatarClass="me-2"
                     showReputation={false}
+                    nameMaxWidth="160px"
                   />
                 </td>
                 <td>{formatCount(user.rank)}</td>
diff --git a/ui/src/pages/Install/components/FourthStep/index.tsx b/ui/src/pages/Install/components/FourthStep/index.tsx
index c8d0eb2c2..ac4e441a7 100644
--- a/ui/src/pages/Install/components/FourthStep/index.tsx
+++ b/ui/src/pages/Install/components/FourthStep/index.tsx
@@ -28,6 +28,15 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
       };
     }
 
+    if (site_name.value && site_name.value.length > 30) {
+      bol = false;
+      data.site_url = {
+        value: site_name.value,
+        isInvalid: true,
+        errorMsg: t('site_name.msg_max_length'),
+      };
+    }
+
     if (!site_url.value) {
       bol = false;
       data.site_url = {
@@ -36,6 +45,7 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
         errorMsg: t('site_name.msg.empty'),
       };
     }
+
     const reg = /^(http|https):\/\//g;
     if (site_url.value && !site_url.value.match(reg)) {
       bol = false;
@@ -44,6 +54,13 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
         isInvalid: true,
         errorMsg: t('site_url.msg.incorrect'),
       };
+    } else if (site_url.value.length > 512) {
+      bol = false;
+      data.site_url = {
+        value: site_url.value,
+        isInvalid: true,
+        errorMsg: t('site_url.msg.max_length'),
+      };
     }
 
     if (!contact_email.value) {
@@ -78,6 +95,13 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
         isInvalid: true,
         errorMsg: t('admin_name.character'),
       };
+    } else if (data.name.value.length > 30) {
+      bol = false;
+      data.name = {
+        value: data.name.value,
+        isInvalid: true,
+        errorMsg: t('admin_name.msg_max_length'),
+      };
     }
 
     if (!password.value) {
@@ -89,6 +113,24 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
       };
     }
 
+    if (password.value && password.value.length < 4) {
+      bol = false;
+      data.password = {
+        value: data.password.value,
+        isInvalid: true,
+        errorMsg: t('admin_password.msg_min_length'),
+      };
+    }
+
+    if (password.value && password.value.length > 32) {
+      bol = false;
+      data.password = {
+        value: data.password.value,
+        isInvalid: true,
+        errorMsg: t('admin_password.msg_max_length'),
+      };
+    }
+
     if (!email.value) {
       bol = false;
       data.email = {
@@ -132,7 +174,6 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
           required
           value={data.site_name.value}
           isInvalid={data.site_name.isInvalid}
-          maxLength={30}
           onChange={(e) => {
             changeCallback({
               site_name: {
@@ -153,7 +194,6 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
           required
           value={data.site_url.value}
           isInvalid={data.site_url.isInvalid}
-          maxLength={512}
           onChange={(e) => {
             changeCallback({
               site_url: {
@@ -220,7 +260,6 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
           required
           value={data.name.value}
           isInvalid={data.name.isInvalid}
-          maxLength={30}
           onChange={(e) => {
             changeCallback({
               name: {
@@ -241,7 +280,6 @@ const Index: FC<Props> = ({ visible, data, changeCallback, nextCallback }) => {
         <Form.Control
           required
           type="password"
-          maxLength={32}
           value={data.password.value}
           isInvalid={data.password.isInvalid}
           onChange={(e) => {
diff --git a/ui/src/pages/Install/index.tsx b/ui/src/pages/Install/index.tsx
index 4262e1351..0f78e23c6 100644
--- a/ui/src/pages/Install/index.tsx
+++ b/ui/src/pages/Install/index.tsx
@@ -23,7 +23,7 @@ import {
 
 const Index: FC = () => {
   const { t } = useTranslation('translation', { keyPrefix: 'install' });
-  const [step, setStep] = useState(1);
+  const [step, setStep] = useState(4);
   const [loading, setLoading] = useState(true);
   const [errorData, setErrorData] = useState<{ [propName: string]: any }>({
     msg: '',
diff --git a/ui/src/pages/Questions/Ask/components/SearchQuestion/index.tsx b/ui/src/pages/Questions/Ask/components/SearchQuestion/index.tsx
index b2123482d..86ed2c4d6 100644
--- a/ui/src/pages/Questions/Ask/components/SearchQuestion/index.tsx
+++ b/ui/src/pages/Questions/Ask/components/SearchQuestion/index.tsx
@@ -40,18 +40,22 @@ const SearchQuestion = ({ similarQuestions }) => {
                   {item.accepted_answer ? (
                     <span className="ms-3 text-success">
                       <Icon type="bi" name="check-circle-fill" />
-                      <span className="ms-1">{item.answer_count}</span>
+                      <span className="ms-1">
+                        {t('x_answers', {
+                          keyPrefix: 'question',
+                          count: item.answer_count,
+                        })}
+                      </span>
                     </span>
                   ) : (
                     item.answer_count > 0 && (
-                      <span className="ms-3">
-                        <Icon
-                          type="bi"
-                          name="chat-square-text-fill"
-                          className="text-secondary"
-                        />
-                        <span className="ms-1 text-primary">
-                          {item.answer_count}
+                      <span className="ms-3 text-secondary">
+                        <Icon type="bi" name="chat-square-text-fill" />
+                        <span className="ms-1">
+                          {t('x_answers', {
+                            keyPrefix: 'question',
+                            count: item.answer_count,
+                          })}
                         </span>
                       </span>
                     )
diff --git a/ui/src/pages/Users/Login/index.tsx b/ui/src/pages/Users/Login/index.tsx
index 819802906..17357251a 100644
--- a/ui/src/pages/Users/Login/index.tsx
+++ b/ui/src/pages/Users/Login/index.tsx
@@ -187,7 +187,6 @@ const Index: React.FC = () => {
                     tabIndex={1}
                     type="password"
                     // value={formData.pass.value}
-                    maxLength={32}
                     isInvalid={formData.pass.isInvalid}
                     onChange={(e) =>
                       handleChange({
diff --git a/ui/src/pages/Users/PasswordReset/index.tsx b/ui/src/pages/Users/PasswordReset/index.tsx
index 3e9759377..0a4a5c038 100644
--- a/ui/src/pages/Users/PasswordReset/index.tsx
+++ b/ui/src/pages/Users/PasswordReset/index.tsx
@@ -127,7 +127,6 @@ const Index: React.FC = () => {
                 autoComplete="off"
                 required
                 type="password"
-                maxLength={32}
                 isInvalid={formData.pass.isInvalid}
                 onChange={(e) => {
                   handleChange({
@@ -150,7 +149,6 @@ const Index: React.FC = () => {
                 autoComplete="off"
                 required
                 type="password"
-                maxLength={32}
                 isInvalid={formData.passSecond.isInvalid}
                 onChange={(e) => {
                   handleChange({
diff --git a/ui/src/pages/Users/Register/components/SignUpForm/index.tsx b/ui/src/pages/Users/Register/components/SignUpForm/index.tsx
index a77508dbf..e169fa3d3 100644
--- a/ui/src/pages/Users/Register/components/SignUpForm/index.tsx
+++ b/ui/src/pages/Users/Register/components/SignUpForm/index.tsx
@@ -184,7 +184,6 @@ const Index: React.FC<Props> = ({ callback }) => {
             autoComplete="off"
             required
             type="password"
-            maxLength={32}
             isInvalid={formData.pass.isInvalid}
             value={formData.pass.value}
             onChange={(e) =>
diff --git a/ui/src/pages/Users/Settings/Account/components/ModifyEmail/index.tsx b/ui/src/pages/Users/Settings/Account/components/ModifyEmail/index.tsx
index 3c5fdee14..528d53b53 100644
--- a/ui/src/pages/Users/Settings/Account/components/ModifyEmail/index.tsx
+++ b/ui/src/pages/Users/Settings/Account/components/ModifyEmail/index.tsx
@@ -158,7 +158,6 @@ const Index: FC = () => {
               autoComplete="new-password"
               required
               type="password"
-              maxLength={32}
               isInvalid={formData.pass.isInvalid}
               onChange={(e) =>
                 handleChange({
diff --git a/ui/src/pages/Users/Settings/Account/components/ModifyPass/index.tsx b/ui/src/pages/Users/Settings/Account/components/ModifyPass/index.tsx
index 3caf7c760..8bef5f1fd 100644
--- a/ui/src/pages/Users/Settings/Account/components/ModifyPass/index.tsx
+++ b/ui/src/pages/Users/Settings/Account/components/ModifyPass/index.tsx
@@ -185,7 +185,6 @@ const Index: FC = () => {
               autoComplete="off"
               required
               type="password"
-              maxLength={32}
               isInvalid={formData.pass.isInvalid}
               onChange={(e) =>
                 handleChange({
@@ -208,7 +207,6 @@ const Index: FC = () => {
               autoComplete="off"
               required
               type="password"
-              maxLength={32}
               isInvalid={formData.pass2.isInvalid}
               onChange={(e) =>
                 handleChange({
diff --git a/ui/src/services/common.ts b/ui/src/services/common.ts
index 37930042f..2a35aa96d 100644
--- a/ui/src/services/common.ts
+++ b/ui/src/services/common.ts
@@ -72,7 +72,9 @@ export const addComment = (params) => {
 };
 
 export const queryTags = (tag: string) => {
-  return request.get(`/answer/api/v1/question/tags?tag=${tag}`);
+  return request.get(
+    `/answer/api/v1/question/tags?tag=${encodeURIComponent(tag)}`,
+  );
 };
 
 export const useQueryAnswerInfo = (id: string) => {