diff --git a/ui/src/views/knowledge/create-knowledge/BaseKnowledgeDialog.vue b/ui/src/views/knowledge/create-knowledge/BaseKnowledgeDialog.vue
index 0c891c0869e..9af7d3d0e66 100644
--- a/ui/src/views/knowledge/create-knowledge/BaseKnowledgeDialog.vue
+++ b/ui/src/views/knowledge/create-knowledge/BaseKnowledgeDialog.vue
@@ -64,7 +64,7 @@ defineExpose({ open })
 </script>
 
 <template>
-  <MkDialog v-model="dialogVisible" title="创建通用知识库" width="720" align-center :show-close="!loading" @closed="resetData">
+  <MkDialog v-model="dialogVisible" title="创建通用知识库" align-center @closed="resetData">
     <KnowledgeBaseForm ref="baseFormRef" :disabled="loading" />
     <template #footer>
       <!-- 取消创建 -->
diff --git a/ui/src/views/knowledge/create-knowledge/CreateKnowledgeDropdown.vue b/ui/src/views/knowledge/create-knowledge/CreateKnowledgeDropdown.vue
index e46dbaad4db..8105c23c238 100644
--- a/ui/src/views/knowledge/create-knowledge/CreateKnowledgeDropdown.vue
+++ b/ui/src/views/knowledge/create-knowledge/CreateKnowledgeDropdown.vue
@@ -61,7 +61,7 @@ function handleCreateWorkflowKnowledge() {
           </div>
         </MkDropdownItem>
         <!-- 创建 Web 知识库 -->
-        <MkDropdownItem class="py-2!" @click="handleCreateWebKnowledge">
+        <MkDropdownItem class="py-2!">
           <template #icon><KnowledgeIcon :type="KNOWLEDGE_TYPE.WEB" /></template>
           <div class="min-w-0">
             <p>Web 知识库</p>
diff --git a/ui/src/views/knowledge/create-knowledge/LarkKnowledgeDialog.vue b/ui/src/views/knowledge/create-knowledge/LarkKnowledgeDialog.vue
index ac18bbc667d..506400a14a5 100644
--- a/ui/src/views/knowledge/create-knowledge/LarkKnowledgeDialog.vue
+++ b/ui/src/views/knowledge/create-knowledge/LarkKnowledgeDialog.vue
@@ -77,9 +77,10 @@ defineExpose({ open })
 </script>
 
 <template>
-  <MkDialog v-model="dialogVisible" title="创建飞书知识库" width="720" align-center :show-close="!loading" @closed="resetData">
+  <MkDialog v-model="dialogVisible" title="创建飞书知识库" align-center :show-close="!loading" @closed="resetData">
     <KnowledgeBaseForm ref="baseFormRef" :disabled="loading" />
     <el-form
+    class="mt-4"
       ref="knowledgeFormRef"
       :model="knowledgeForm"
       :rules="knowledgeFormRules"
@@ -92,7 +93,7 @@ defineExpose({ open })
         <el-input v-model="knowledgeForm.app_id" placeholder="请输入 App ID" @blur="knowledgeForm.app_id = knowledgeForm.app_id.trim()" />
       </el-form-item>
       <el-form-item label="App Secret" prop="app_secret">
-        <el-input v-model="knowledgeForm.app_secret" placeholder="请输入 App Secret" type="password" show-password />
+        <el-input v-model="knowledgeForm.app_secret" placeholder="请输入 App Secret" type="password" autocomplete="new-password" show-password />
       </el-form-item>
       <el-form-item label="Folder Token" prop="folder_token">
         <el-input
diff --git a/ui/src/views/knowledge/create-knowledge/WebKnowledgeDialog.vue b/ui/src/views/knowledge/create-knowledge/WebKnowledgeDialog.vue
index d85dd006847..b7f75a7bf30 100644
--- a/ui/src/views/knowledge/create-knowledge/WebKnowledgeDialog.vue
+++ b/ui/src/views/knowledge/create-knowledge/WebKnowledgeDialog.vue
@@ -74,7 +74,7 @@ defineExpose({ open })
 </script>
 
 <template>
-  <MkDialog v-model="dialogVisible" title="创建 Web 知识库" width="720" align-center :show-close="!loading" @closed="resetData">
+  <MkDialog v-model="dialogVisible" title="创建 Web 知识库" align-center @closed="resetData">
     <KnowledgeBaseForm ref="baseFormRef" :disabled="loading" />
     <el-form
       ref="knowledgeFormRef"
diff --git a/ui/src/views/knowledge/create-knowledge/WorkflowKnowledgeDialog.vue b/ui/src/views/knowledge/create-knowledge/WorkflowKnowledgeDialog.vue
index 66ee41e3d45..41b4570a047 100644
--- a/ui/src/views/knowledge/create-knowledge/WorkflowKnowledgeDialog.vue
+++ b/ui/src/views/knowledge/create-knowledge/WorkflowKnowledgeDialog.vue
@@ -72,7 +72,7 @@ defineExpose({ open })
 </script>
 
 <template>
-  <MkDialog v-model="dialogVisible" title="创建工作流知识库" width="720" align-center :show-close="!loading" @closed="resetData">
+  <MkDialog v-model="dialogVisible" title="创建工作流知识库" align-center @closed="resetData">
     <KnowledgeBaseForm ref="baseFormRef" :disabled="loading" />
     <template #footer>
       <!-- 取消创建 -->
diff --git a/ui/src/views/knowledge/create-knowledge/components/KnowledgeBaseForm.vue b/ui/src/views/knowledge/create-knowledge/components/KnowledgeBaseForm.vue
index 16e15f3e955..b1d1a8794cc 100644
--- a/ui/src/views/knowledge/create-knowledge/components/KnowledgeBaseForm.vue
+++ b/ui/src/views/knowledge/create-knowledge/components/KnowledgeBaseForm.vue
@@ -17,7 +17,7 @@ const form = reactive<KnowledgeBaseDraft>({ name: '', desc: '', embedding_model_
 const rules: FormRules<KnowledgeBaseDraft> = {
   name: [{ required: true, whitespace: true, message: '请输入知识库名称', trigger: 'blur' }],
   desc: [{ required: true, whitespace: true, message: '请输入知识库描述', trigger: 'blur' }],
-  embedding_model_id: [{ required: true, message: '请选择 Embedding 模型', trigger: 'change' }],
+  embedding_model_id: [{ required: true, message: '请选择向量模型', trigger: 'change' }],
 }
 
 function validate() {
diff --git a/ui/src/views/system/chat/authentication/EditSCANDrawer.vue b/ui/src/views/system/chat/authentication/EditSCANDrawer.vue
index 35a55bb4028..8544f070aad 100644
--- a/ui/src/views/system/chat/authentication/EditSCANDrawer.vue
+++ b/ui/src/views/system/chat/authentication/EditSCANDrawer.vue
@@ -61,13 +61,22 @@ defineExpose({ open })
   <MkDrawer v-model="visible" :title="`${LOGIN_METHOD_LABELS[form.key]}设置`" @closed="resetData">
     <el-form ref="formRef" v-loading="loading" :model="form" :rules="rules" label-position="top" require-asterisk-position="right">
       <el-form-item v-for="(_, key) in form.config" :key="key" :label="SCAN_FIELD_LABELS[key] ?? key" :prop="`config.${key}`">
-        <el-input v-model="form.config[key]" :show-password="key === 'app_secret'" :type="key === 'app_secret' ? 'password' : 'text'" placeholder="请输入" />
+        <el-input
+          v-model="form.config[key]"
+          :autocomplete="key === 'app_secret' ? 'new-password' : 'off'"
+          :show-password="key === 'app_secret'"
+          :type="key === 'app_secret' ? 'password' : 'text'"
+          placeholder="请输入"
+        />
       </el-form-item>
     </el-form>
 
     <template #footer>
+      <!-- 取消 -->
       <el-button plain @click="visible = false">取消</el-button>
+      <!-- 校验 -->
       <el-button plain @click="handleValidatePlatform">校验</el-button>
+      <!-- 保存 -->
       <el-button type="primary" @click="submit">保存</el-button>
     </template>
   </MkDrawer>
diff --git a/ui/src/views/system/chat/authentication/components/LDAP.vue b/ui/src/views/system/chat/authentication/components/LDAP.vue
index 77eed10d60d..667a977cf30 100644
--- a/ui/src/views/system/chat/authentication/components/LDAP.vue
+++ b/ui/src/views/system/chat/authentication/components/LDAP.vue
@@ -50,7 +50,7 @@ onMounted(() => loadSetting())
     <el-form-item label="LDAP 地址" prop="config.ldap_server"><el-input v-model="form.config.ldap_server" placeholder="请输入LDAP 地址" /></el-form-item>
     <el-form-item label="绑定 DN" prop="config.base_dn"><el-input v-model="form.config.base_dn" placeholder="请输入绑定 DN" /></el-form-item>
     <el-form-item label="密码" prop="config.password">
-      <el-input v-model="form.config.password" type="password" show-password placeholder="请输入密码" />
+      <el-input v-model="form.config.password" type="password" autocomplete="new-password" show-password placeholder="请输入密码" />
     </el-form-item>
     <el-form-item label="用户 OU" prop="config.ou">
       <el-input v-model="form.config.ou" placeholder="请输入用户 OU" />
@@ -66,7 +66,9 @@ onMounted(() => loadSetting())
       </div>
     </el-form-item>
     <div>
+      <!-- 保存 -->
       <el-button type="primary" @click="submit('save')">保存</el-button>
+      <!-- 测试连接 -->
       <el-button plain @click="submit('test')">测试连接</el-button>
     </div>
   </el-form>
diff --git a/ui/src/views/system/chat/authentication/components/OAuth2.vue b/ui/src/views/system/chat/authentication/components/OAuth2.vue
index 24652916553..a4a2e55a2f5 100644
--- a/ui/src/views/system/chat/authentication/components/OAuth2.vue
+++ b/ui/src/views/system/chat/authentication/components/OAuth2.vue
@@ -59,13 +59,14 @@ onMounted(() => loadSetting())
     <el-form-item label="连接范围" prop="config.scope"><el-input v-model="form.config.scope" placeholder="请输入连接范围" /></el-form-item>
     <el-form-item label="客户端 ID" prop="config.clientId"><el-input v-model="form.config.clientId" placeholder="请输入客户端 ID" /></el-form-item>
     <el-form-item label="客户端密钥" prop="config.clientSecret"
-      ><el-input v-model="form.config.clientSecret" type="password" show-password placeholder="请输入客户端密钥"
+      ><el-input v-model="form.config.clientSecret" type="password" autocomplete="new-password" show-password placeholder="请输入客户端密钥"
     /></el-form-item>
     <el-form-item label="字段映射" prop="config.fieldMapping"><el-input v-model="form.config.fieldMapping" placeholder="请输入字段映射" /></el-form-item>
     <el-form-item label="回调地址" prop="config.redirectUrl"><el-input v-model="form.config.redirectUrl" placeholder="请输入回调地址" /></el-form-item>
     <el-form-item
       ><div class="flex flex-col"><span>启用 OAuth2 认证</span><el-switch v-model="form.is_active" class="self-start" /></div
     ></el-form-item>
+    <!-- 保存 -->
     <el-button type="primary" @click="submit">保存</el-button>
   </el-form>
 </template>
diff --git a/ui/src/views/system/chat/authentication/components/OIDC.vue b/ui/src/views/system/chat/authentication/components/OIDC.vue
index 084ae7d2201..14ee8f6b484 100644
--- a/ui/src/views/system/chat/authentication/components/OIDC.vue
+++ b/ui/src/views/system/chat/authentication/components/OIDC.vue
@@ -73,13 +73,14 @@ onMounted(() => loadSetting())
     <el-form-item label="State"><el-input v-model="form.config.state" placeholder="请输入" /></el-form-item>
     <el-form-item label="客户端 ID" prop="config.clientId"><el-input v-model="form.config.clientId" placeholder="请输入客户端 ID" /></el-form-item>
     <el-form-item label="客户端密钥" prop="config.clientSecret"
-      ><el-input v-model="form.config.clientSecret" type="password" show-password placeholder="请输入客户端密钥"
+      ><el-input v-model="form.config.clientSecret" type="password" autocomplete="new-password" show-password placeholder="请输入客户端密钥"
     /></el-form-item>
     <el-form-item label="字段映射" prop="config.fieldMapping"><el-input v-model="form.config.fieldMapping" placeholder="请输入字段映射" /></el-form-item>
     <el-form-item label="回调地址" prop="config.redirectUrl"><el-input v-model="form.config.redirectUrl" placeholder="请输入回调地址" /></el-form-item>
     <el-form-item
       ><div class="flex flex-col"><span>启用 OIDC 认证</span><el-switch v-model="form.is_active" class="self-start" /></div
     ></el-form-item>
+    <!-- 保存 -->
     <el-button type="primary" @click="submit">保存</el-button>
   </el-form>
 </template>
diff --git a/ui/src/views/system/settings/authentication/EditSCANDrawer.vue b/ui/src/views/system/settings/authentication/EditSCANDrawer.vue
index 36fefd8c3a2..0459f09521b 100644
--- a/ui/src/views/system/settings/authentication/EditSCANDrawer.vue
+++ b/ui/src/views/system/settings/authentication/EditSCANDrawer.vue
@@ -61,13 +61,22 @@ defineExpose({ open })
   <MkDrawer v-model="visible" :title="`${LOGIN_METHOD_LABELS[form.key]}设置`" @closed="resetData">
     <el-form ref="formRef" v-loading="loading" :model="form" :rules="rules" label-position="top" require-asterisk-position="right">
       <el-form-item v-for="(_, key) in form.config" :key="key" :label="SCAN_FIELD_LABELS[key] ?? key" :prop="`config.${key}`">
-        <el-input v-model="form.config[key]" :show-password="key === 'app_secret'" :type="key === 'app_secret' ? 'password' : 'text'" placeholder="请输入" />
+        <el-input
+          v-model="form.config[key]"
+          :autocomplete="key === 'app_secret' ? 'new-password' : 'off'"
+          :show-password="key === 'app_secret'"
+          :type="key === 'app_secret' ? 'password' : 'text'"
+          placeholder="请输入"
+        />
       </el-form-item>
     </el-form>
 
     <template #footer>
+      <!-- 取消 -->
       <el-button plain @click="visible = false">取消</el-button>
+      <!-- 校验 -->
       <el-button plain @click="handleValidatePlatform">校验</el-button>
+      <!-- 保存 -->
       <el-button type="primary" @click="submit">保存</el-button>
     </template>
   </MkDrawer>
diff --git a/ui/src/views/system/settings/authentication/components/LDAP.vue b/ui/src/views/system/settings/authentication/components/LDAP.vue
index 71ba52656df..5da1e53f885 100644
--- a/ui/src/views/system/settings/authentication/components/LDAP.vue
+++ b/ui/src/views/system/settings/authentication/components/LDAP.vue
@@ -50,7 +50,7 @@ onMounted(() => loadSetting())
     <el-form-item label="LDAP 地址" prop="config.ldap_server"><el-input v-model="form.config.ldap_server" placeholder="请输入LDAP 地址" /></el-form-item>
     <el-form-item label="绑定 DN" prop="config.base_dn"><el-input v-model="form.config.base_dn" placeholder="请输入绑定 DN" /></el-form-item>
     <el-form-item label="密码" prop="config.password">
-      <el-input v-model="form.config.password" type="password" show-password placeholder="请输入密码" />
+      <el-input v-model="form.config.password" type="password" autocomplete="new-password" show-password placeholder="请输入密码" />
     </el-form-item>
     <el-form-item label="用户 OU" prop="config.ou">
       <el-input v-model="form.config.ou" placeholder="请输入用户 OU" />
@@ -66,7 +66,9 @@ onMounted(() => loadSetting())
       </div>
     </el-form-item>
     <div>
+      <!-- 保存 -->
       <el-button type="primary" @click="submit('save')">保存</el-button>
+      <!-- 测试连接 -->
       <el-button plain @click="submit('test')">测试连接</el-button>
     </div>
   </el-form>
diff --git a/ui/src/views/system/settings/authentication/components/OAuth2.vue b/ui/src/views/system/settings/authentication/components/OAuth2.vue
index 20e725f5ad6..28239c6b7bf 100644
--- a/ui/src/views/system/settings/authentication/components/OAuth2.vue
+++ b/ui/src/views/system/settings/authentication/components/OAuth2.vue
@@ -59,13 +59,14 @@ onMounted(() => loadSetting())
     <el-form-item label="连接范围" prop="config.scope"><el-input v-model="form.config.scope" placeholder="请输入连接范围" /></el-form-item>
     <el-form-item label="客户端 ID" prop="config.clientId"><el-input v-model="form.config.clientId" placeholder="请输入客户端 ID" /></el-form-item>
     <el-form-item label="客户端密钥" prop="config.clientSecret"
-      ><el-input v-model="form.config.clientSecret" type="password" show-password placeholder="请输入客户端密钥"
+      ><el-input v-model="form.config.clientSecret" type="password" autocomplete="new-password" show-password placeholder="请输入客户端密钥"
     /></el-form-item>
     <el-form-item label="字段映射" prop="config.fieldMapping"><el-input v-model="form.config.fieldMapping" placeholder="请输入字段映射" /></el-form-item>
     <el-form-item label="回调地址" prop="config.redirectUrl"><el-input v-model="form.config.redirectUrl" placeholder="请输入回调地址" /></el-form-item>
     <el-form-item
       ><div class="flex flex-col"><span>启用 OAuth2 认证</span><el-switch v-model="form.is_active" class="self-start" /></div
     ></el-form-item>
+    <!-- 保存 -->
     <el-button type="primary" @click="submit">保存</el-button>
   </el-form>
 </template>
diff --git a/ui/src/views/system/settings/authentication/components/OIDC.vue b/ui/src/views/system/settings/authentication/components/OIDC.vue
index 92a69cf6b93..fba1e4bcd69 100644
--- a/ui/src/views/system/settings/authentication/components/OIDC.vue
+++ b/ui/src/views/system/settings/authentication/components/OIDC.vue
@@ -73,13 +73,14 @@ onMounted(() => loadSetting())
     <el-form-item label="State"><el-input v-model="form.config.state" placeholder="请输入" /></el-form-item>
     <el-form-item label="客户端 ID" prop="config.clientId"><el-input v-model="form.config.clientId" placeholder="请输入客户端 ID" /></el-form-item>
     <el-form-item label="客户端密钥" prop="config.clientSecret"
-      ><el-input v-model="form.config.clientSecret" type="password" show-password placeholder="请输入客户端密钥"
+      ><el-input v-model="form.config.clientSecret" type="password" autocomplete="new-password" show-password placeholder="请输入客户端密钥"
     /></el-form-item>
     <el-form-item label="字段映射" prop="config.fieldMapping"><el-input v-model="form.config.fieldMapping" placeholder="请输入字段映射" /></el-form-item>
     <el-form-item label="回调地址" prop="config.redirectUrl"><el-input v-model="form.config.redirectUrl" placeholder="请输入回调地址" /></el-form-item>
     <el-form-item
       ><div class="flex flex-col"><span>启用 OIDC 认证</span><el-switch v-model="form.is_active" class="self-start" /></div
     ></el-form-item>
+    <!-- 保存 -->
     <el-button type="primary" @click="submit">保存</el-button>
   </el-form>
 </template>
diff --git a/ui/src/views/system/settings/authentication/components/Saml2.vue b/ui/src/views/system/settings/authentication/components/Saml2.vue
index 331d65f2488..fb1b1c96f0a 100644
--- a/ui/src/views/system/settings/authentication/components/Saml2.vue
+++ b/ui/src/views/system/settings/authentication/components/Saml2.vue
@@ -77,10 +77,10 @@ onMounted(() => loadSetting())
       ><div class="flex flex-col"><span>开启断言签名</span><el-switch v-model="form.config.wantAuthnRequestsSigned" class="self-start" /></div
     ></el-form-item>
     <el-form-item label="SP Private Key" prop="config.privateKey"
-      ><el-input v-model="form.config.privateKey" placeholder="请输入 SP Private Key" type="password" show-password
+      ><el-input v-model="form.config.privateKey" placeholder="请输入 SP Private Key" type="password" autocomplete="new-password" show-password
     /></el-form-item>
     <el-form-item label="SP Certificate" prop="config.certificate"
-      ><el-input v-model="form.config.certificate" placeholder="请输入 SP Certificate" type="password" show-password
+      ><el-input v-model="form.config.certificate" placeholder="请输入 SP Certificate" type="password" autocomplete="new-password" show-password
     /></el-form-item>
     <el-form-item label="字段映射" prop="config.mapping"><el-input v-model="form.config.mapping" placeholder="请输入字段映射" /></el-form-item>
     <el-form-item label="SP Entity ID" prop="config.spEntityId"><el-input v-model="form.config.spEntityId" placeholder="请输入 SP Entity ID" /></el-form-item>
@@ -88,6 +88,7 @@ onMounted(() => loadSetting())
     <el-form-item
       ><div class="flex flex-col"><span>启用 SAML2 认证</span><el-switch v-model="form.is_active" class="self-start" /></div
     ></el-form-item>
+    <!-- 保存 -->
     <el-button type="primary" @click="submit">保存</el-button>
   </el-form>
 </template>
diff --git a/ui/src/views/system/settings/email/EmailSettingsView.vue b/ui/src/views/system/settings/email/EmailSettingsView.vue
index e76d34c58ea..c1114955b40 100644
--- a/ui/src/views/system/settings/email/EmailSettingsView.vue
+++ b/ui/src/views/system/settings/email/EmailSettingsView.vue
@@ -71,7 +71,13 @@ onMounted(() => loadEmailSetting())
         <el-input v-model="emailSetting.from_email" type="email" placeholder="请输入发件人邮箱" />
       </el-form-item>
       <el-form-item label="密码" prop="email_host_password">
-        <el-input v-model="emailSetting.email_host_password" type="password" show-password placeholder="请输入发件人密码" />
+        <el-input
+          v-model="emailSetting.email_host_password"
+          type="password"
+          autocomplete="new-password"
+          show-password
+          placeholder="请输入发件人密码"
+        />
       </el-form-item>
       <el-form-item>
         <div class="flex flex-col">
@@ -86,7 +92,9 @@ onMounted(() => loadEmailSetting())
         </div>
       </el-form-item>
 
+      <!-- 保存 -->
       <el-button type="primary" @click="submitEmailSetting('save')">保存</el-button>
+      <!-- 测试连接 -->
       <el-button plain @click="submitEmailSetting('test')">测试连接</el-button>
     </el-form>
   </MkViewLayout>