diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/frontend/src/components/Footer/index.jsx b/frontend/src/components/Footer/index.jsx
index fa4a0a9..b59db42 100644
--- a/frontend/src/components/Footer/index.jsx
+++ b/frontend/src/components/Footer/index.jsx
@@ -45,72 +45,72 @@ export default function Footer() {
   // to prevent pop-in.
   if (footerData === false) return null;
 
-  if (!Array.isArray(footerData) || footerData.length === 0) {
-    return (
-      <div className="flex justify-center mb-2">
-        <div className="flex space-x-4">
-          <div className="flex w-fit">
-            <Link
-              to={paths.github()}
-              target="_blank"
-              rel="noreferrer"
-              className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
-              aria-label="Find us on GitHub"
-              data-tooltip-id="footer-item"
-              data-tooltip-content="View source code on GitHub"
-            >
-              <GithubLogo
-                weight="fill"
-                className="h-5 w-5"
-                color="var(--theme-sidebar-footer-icon-fill)"
-              />
-            </Link>
-          </div>
-          <div className="flex w-fit">
-            <Link
-              to={paths.docs()}
-              target="_blank"
-              rel="noreferrer"
-              className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
-              aria-label="Docs"
-              data-tooltip-id="footer-item"
-              data-tooltip-content="Open AnythingLLM help docs"
-            >
-              <BookOpen
-                weight="fill"
-                className="h-5 w-5"
-                color="var(--theme-sidebar-footer-icon-fill)"
-              />
-            </Link>
-          </div>
-          <div className="flex w-fit">
-            <Link
-              to={paths.discord()}
-              target="_blank"
-              rel="noreferrer"
-              className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
-              aria-label="Join our Discord server"
-              data-tooltip-id="footer-item"
-              data-tooltip-content="Join the AnythingLLM Discord"
-            >
-              <DiscordLogo
-                weight="fill"
-                className="h-5 w-5"
-                color="var(--theme-sidebar-footer-icon-fill)"
-              />
-            </Link>
-          </div>
-          {!isMobile && <SettingsButton />}
-        </div>
-        <Tooltip
-          id="footer-item"
-          place="top"
-          delayShow={300}
-          className="tooltip !text-xs z-99"
-        />
-      </div>
-    );
-  }
+  // if (!Array.isArray(footerData) || footerData.length === 0) {
+  //   return (
+  //     <div className="flex justify-center mb-2">
+  //       <div className="flex space-x-4">
+  //         <div className="flex w-fit">
+  //           <Link
+  //             to={paths.github()}
+  //             target="_blank"
+  //             rel="noreferrer"
+  //             className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
+  //             aria-label="Find us on GitHub"
+  //             data-tooltip-id="footer-item"
+  //             data-tooltip-content="View source code on GitHub"
+  //           >
+  //             <GithubLogo
+  //               weight="fill"
+  //               className="h-5 w-5"
+  //               color="var(--theme-sidebar-footer-icon-fill)"
+  //             />
+  //           </Link>
+  //         </div>
+  //         <div className="flex w-fit">
+  //           <Link
+  //             to={paths.docs()}
+  //             target="_blank"
+  //             rel="noreferrer"
+  //             className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
+  //             aria-label="Docs"
+  //             data-tooltip-id="footer-item"
+  //             data-tooltip-content="Open AnythingLLM help docs"
+  //           >
+  //             <BookOpen
+  //               weight="fill"
+  //               className="h-5 w-5"
+  //               color="var(--theme-sidebar-footer-icon-fill)"
+  //             />
+  //           </Link>
+  //         </div>
+  //         <div className="flex w-fit">
+  //           <Link
+  //             to={paths.discord()}
+  //             target="_blank"
+  //             rel="noreferrer"
+  //             className="transition-all duration-300 p-2 rounded-full bg-theme-sidebar-footer-icon hover:bg-theme-sidebar-footer-icon-hover"
+  //             aria-label="Join our Discord server"
+  //             data-tooltip-id="footer-item"
+  //             data-tooltip-content="Join the AnythingLLM Discord"
+  //           >
+  //             <DiscordLogo
+  //               weight="fill"
+  //               className="h-5 w-5"
+  //               color="var(--theme-sidebar-footer-icon-fill)"
+  //             />
+  //           </Link>
+  //         </div>
+  //         {!isMobile && <SettingsButton />}
+  //       </div>
+  //       <Tooltip
+  //         id="footer-item"
+  //         place="top"
+  //         delayShow={300}
+  //         className="tooltip !text-xs z-99"
+  //       />
+  //     </div>
+  //   );
+  // }
 
   return (
     <div className="flex justify-center mb-2">
diff --git a/frontend/src/components/Modals/Password/MultiUserAuth.jsx b/frontend/src/components/Modals/Password/MultiUserAuth.jsx
index 30036ff..9b74df3 100644
--- a/frontend/src/components/Modals/Password/MultiUserAuth.jsx
+++ b/frontend/src/components/Modals/Password/MultiUserAuth.jsx
@@ -289,7 +289,7 @@ export default function MultiUserAuth() {
                   {t("login.multi-user.welcome")}
                 </h3>
                 <p className="text-4xl md:text-2xl font-bold bg-gradient-to-r from-[#75D6FF] via-[#FFFFFF] light:via-[#75D6FF] to-[#FFFFFF] light:to-[#75D6FF] bg-clip-text text-transparent">
-                  {customAppName || "AnythingLLM"}
+                  {"琛海科技AI管理平台"}
                 </p>
               </div>
               <p className="text-sm text-theme-text-secondary text-center">
diff --git a/frontend/src/components/Modals/Password/index.jsx b/frontend/src/components/Modals/Password/index.jsx
index 6f3f24e..df71e9f 100644
--- a/frontend/src/components/Modals/Password/index.jsx
+++ b/frontend/src/components/Modals/Password/index.jsx
@@ -9,12 +9,21 @@ import {
 } from "../../../utils/constants";
 import useLogo from "../../../hooks/useLogo";
 import illustration from "@/media/illustrations/login-illustration.svg";
+import chimg from "../../../../../images/chimg.png"
+import bjimg from "../../../../../images/bj.png"
 
 export default function PasswordModal({ mode = "single" }) {
   const { loginLogo } = useLogo();
+  const bj = {
+    bjt: {
+      backgroundImage: `url(${bjimg})`,
+      backgroundSize:'cover',
+      backgroundPosition: 'center'
+    }
+  }
   return (
-    <div className="fixed top-0 left-0 right-0 z-50 w-full overflow-x-hidden overflow-y-auto md:inset-0 h-[calc(100%-1rem)] h-full bg-theme-bg-primary flex flex-col md:flex-row items-center justify-center">
-      <div
+    <div style={bj.bjt} className="fixed top-0 left-0 right-0 z-50 w-full overflow-x-hidden overflow-y-auto md:inset-0 h-[calc(100%-1rem)] h-full bg-theme-bg-primary flex flex-col md:flex-row items-center justify-center">
+      {/* <div
         style={{
           background: `
     radial-gradient(circle at center, transparent 40%, black 100%),
@@ -32,17 +41,17 @@ export default function PasswordModal({ mode = "single" }) {
           src={illustration}
           alt="login illustration"
         />
-      </div>
+      </div> */}
       <div className="flex flex-col items-center justify-center h-full w-full md:w-1/2 z-50 relative md:-mt-20 mt-0 !border-none bg-theme-bg-secondary md:bg-transparent">
         <img
-          src={loginLogo}
+          src={chimg}
           alt="Logo"
-          className={`hidden relative md:flex rounded-2xl w-fit m-4 z-30 ${
-            mode === "single" ? "md:top-2" : "md:top-12"
-          } absolute max-h-[65px]`}
+          className={`hidden relative md:flex rounded-2xl w-fit m-4 z-30 ${mode === "single" ? "md:top-2" : "md:top-12"
+            } absolute max-h-[80px]`}
           style={{ objectFit: "contain" }}
         />
-        {mode === "single" ? <SingleUserAuth /> : <MultiUserAuth />}
+        <MultiUserAuth />
+        {/* {mode === "single" ? <SingleUserAuth /> : <MultiUserAuth />} */}
       </div>
     </div>
   );
diff --git a/frontend/src/components/SettingsButton/index.jsx b/frontend/src/components/SettingsButton/index.jsx
index 98140bc..d956ba9 100644
--- a/frontend/src/components/SettingsButton/index.jsx
+++ b/frontend/src/components/SettingsButton/index.jsx
@@ -37,7 +37,7 @@ export default function SettingsButton() {
         // className="transition-all duration-300 p-2 rounded-full  bg-sidebar-button hover:bg-menu-item-selected-gradient hover:border-slate-100 hover:border-opacity-50 border-transparent border"
         aria-label="Settings"
         data-tooltip-id="footer-item"
-        data-tooltip-content="Open settings"
+        data-tooltip-content="设置"
       >
         <Wrench
           className="h-5 w-5"
diff --git a/frontend/src/components/Sidebar/index.jsx b/frontend/src/components/Sidebar/index.jsx
index 04a7fe4..720b8f9 100644
--- a/frontend/src/components/Sidebar/index.jsx
+++ b/frontend/src/components/Sidebar/index.jsx
@@ -12,6 +12,7 @@ import { Link } from "react-router-dom";
 import paths from "@/utils/paths";
 import { useTranslation } from "react-i18next";
 import { useSidebarToggle, ToggleSidebarButton } from "./SidebarToggle";
+import chimg from "../../../../images/chimg.png";
 
 export default function Sidebar() {
   const { user } = useUser();
@@ -36,12 +37,13 @@ export default function Sidebar() {
       >
         <div className="flex shrink-0 w-full justify-center my-[18px]">
           <div className="flex justify-between w-[250px] min-w-[250px]">
-            <Link to={paths.home()} aria-label="Home">
+            <Link className="flex items-center tracking-widest" to={paths.home()} aria-label="Home">
               <img
-                src={logo}
+                src={chimg}
                 alt="Logo"
                 className={`rounded max-h-[24px] object-contain transition-opacity duration-500 ${showSidebar ? "opacity-100" : "opacity-0"}`}
               />
+                 <div className="pl-2 font-bold ">{'琛海科技'}</div>
             </Link>
             {canToggleSidebar && (
               <ToggleSidebarButton
diff --git a/frontend/src/components/UserIcon/index.jsx b/frontend/src/components/UserIcon/index.jsx
index 2e40709..30786d8 100644
--- a/frontend/src/components/UserIcon/index.jsx
+++ b/frontend/src/components/UserIcon/index.jsx
@@ -1,7 +1,7 @@
 import React, { memo } from "react";
 import usePfp from "../../hooks/usePfp";
 import UserDefaultPfp from "./user.svg";
-import WorkspaceDefaultPfp from "./workspace.svg";
+import WorkspaceDefaultPfp from "./work.svg";
 
 const UserIcon = memo(({ role }) => {
   const { pfp } = usePfp();
diff --git a/frontend/src/components/UserIcon/work.svg b/frontend/src/components/UserIcon/work.svg
new file mode 100644
index 0000000..7ea3e02
--- /dev/null
+++ b/frontend/src/components/UserIcon/work.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1740051958691" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="18628" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M511.994264 511.994264m-511.994264 0a511.994264 511.994264 0 1 0 1023.988529 0 511.994264 511.994264 0 1 0-1023.988529 0Z" fill="#28176D" p-id="18629"></path><path d="M769.87841 652.183853h-53.444341V522.260992h53.444341zM789.528583 522.260992h-19.650173v129.922861h84.898383V522.260992h-65.24821z" fill="#F8C642" p-id="18630"></path><path d="M772.012054 782.095242h-55.577985V652.172382H772.012054z" fill="#F8C642" p-id="18631"></path><path d="M842.777913 782.095242h-72.910974V652.183853h84.886912v117.923981a11.99888 11.99888 0 0 1-11.975938 11.987408z" fill="#7B49B6" p-id="18632"></path><path d="M836.571992 522.260992H716.434069V392.338132h120.137923z" fill="#FC3A64" p-id="18633"></path><path d="M854.776793 522.260992h-65.24821V392.338132h65.24821z" fill="#FFFFFF" p-id="18634"></path><path d="M348.518131 692.73456l-20.18932 88.95919H169.211736l126.951818-522.14628h224.124391l120.447646 522.157751H483.316253l-20.533455-88.959189z m28.047095-122.48952h58.170477l-28.735367-127.640091z" fill="#F8C642" p-id="18635"></path><path d="M296.163554 259.54747l-22.896524 94.190059H542.014406l-21.726461-94.190059H296.163554z" fill="#7B49B6" p-id="18636"></path><path d="M220.625674 570.24504h214.1215l28.047095 122.48952H190.846427l29.779247-122.48952z" fill="#FC3A64" p-id="18637"></path><path d="M406.000336 442.604949h156.513112l29.435111 127.640091H434.747174l-28.746838-127.640091z" fill="#FFFFFF" p-id="18638"></path><path d="M718.556241 241.893286h134.098379v47.61697H718.556241z" fill="#FC3A64" p-id="18639"></path><path d="M718.556241 288.087826h134.098379v47.61697H718.556241z" fill="#FC3A64" p-id="18640"></path></svg>
\ No newline at end of file
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/HistoricalMessage/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/HistoricalMessage/index.jsx
index a5d60db..fa1ebaa 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/HistoricalMessage/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/HistoricalMessage/index.jsx
@@ -75,12 +75,13 @@ const HistoricalMessage = ({
 
   if (completeDelete) return null;
   return (
+    // 修改背景颜色
     <div
       key={uuid}
       onAnimationEnd={onEndAnimation}
       className={`${
         isDeleted ? "animate-remove" : ""
-      } flex justify-center items-end w-full group bg-theme-bg-chat`}
+      } flex justify-center items-end w-full group `}
     >
       <div className="py-8 px-4 w-full flex gap-x-5 md:max-w-[80%] flex-col">
         <div className="flex gap-x-5">
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/ThoughtContainer/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/ThoughtContainer/index.jsx
index 75f1d83..083df7c 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/ThoughtContainer/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/ThoughtContainer/index.jsx
@@ -63,7 +63,7 @@ export const ThoughtChainComponent = forwardRef(
               transition: "all 0.1s ease-in-out",
               borderRadius: isExpanded || autoExpand ? "6px" : "24px",
             }}
-            className={`${isExpanded || autoExpand ? "" : `${canExpand ? "hover:bg-theme-sidebar-item-hover" : ""}`} items-start bg-theme-bg-chat-input py-2 px-4 flex gap-x-2 border border-theme-sidebar-border`}
+            className={`${isExpanded || autoExpand ? "" : `${canExpand ? "hover:bg-theme-sidebar-item-hover" : ""}`} items-start bg-white py-2 px-4 flex gap-x-2 shadow-[0_0_5px_0_#EBEDF6]`}
           >
             {isThinking || isComplete ? (
               <Brain
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AgentMenu/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AgentMenu/index.jsx
index efca40c..5a7fa22 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AgentMenu/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AgentMenu/index.jsx
@@ -10,8 +10,8 @@ export default function AvailableAgentsButton({ showing, setShowAgents }) {
     <div
       id="agent-list-btn"
       data-tooltip-id="tooltip-agent-list-btn"
-      data-tooltip-content="View all available agents you can use for chatting."
-      aria-label="View all available agents you can use for chatting."
+      data-tooltip-content="查看可用于聊天的所有可用座席."
+      aria-label="查看可用于聊天的所有可用座席."
       onClick={() => setShowAgents(!showing)}
       className={`flex justify-center items-center cursor-pointer ${
         showing ? "!opacity-100" : ""
@@ -81,7 +81,7 @@ export function AvailableAgents({
             >
               <div className="w-full flex-col text-left flex pointer-events-none">
                 <div className="text-theme-text-primary text-sm">
-                  <b>@agent</b> - the default agent for this workspace.
+                  <b>@代理</b> - 此工作区的默认代理.
                 </div>
                 <div className="flex flex-wrap gap-2 mt-2">
                   <AbilityTag text="rag-search" />
@@ -101,7 +101,7 @@ export function AvailableAgents({
             >
               <div className="w-full flex-col text-center flex pointer-events-none">
                 <div className="text-theme-text-secondary text-xs italic">
-                  custom agents are coming soon!
+                       海关代理很快就要来了！
                 </div>
               </div>
             </button>
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AttachItem/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AttachItem/index.jsx
index fcdee57..10cb1e9 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AttachItem/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/AttachItem/index.jsx
@@ -15,8 +15,8 @@ export default function AttachItem() {
       <button
         id="attach-item-btn"
         data-tooltip-id="attach-item-btn"
-        data-tooltip-content="Attach a file to this chat"
-        aria-label="Attach a file to this chat"
+        data-tooltip-content="将文件附加到此聊天"
+        aria-label="将文件附加到此聊天"
         type="button"
         onClick={(e) => {
           e?.target?.blur();
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/SlashPresets/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/SlashPresets/index.jsx
index e7e5536..fc1fe6e 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/SlashPresets/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/SlashPresets/index.jsx
@@ -113,7 +113,7 @@ export default function SlashPresets({ setShowing, sendCommand }) {
         <div className="w-full flex-row flex pointer-events-none items-center gap-2">
           <Plus size={24} weight="fill" className="text-theme-text-primary" />
           <div className="text-theme-text-primary text-sm font-medium">
-            Add New Preset
+            添加新预设
           </div>
         </div>
       </button>
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/index.jsx
index 26f1958..b3293ef 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/index.jsx
@@ -10,7 +10,7 @@ export default function SlashCommandsButton({ showing, setShowSlashCommand }) {
     <div
       id="slash-cmd-btn"
       data-tooltip-id="tooltip-slash-cmd-btn"
-      data-tooltip-content="View all available slash commands for chatting."
+      data-tooltip-content="提示词"
       onClick={() => setShowSlashCommand(!showing)}
       className={`flex justify-center items-center cursor-pointer ${
         showing ? "!opacity-100" : ""
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/reset.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/reset.jsx
index f75468a..2fc2850 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/reset.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SlashCommands/reset.jsx
@@ -13,9 +13,9 @@ export default function ResetCommand({ setShowing, sendCommand }) {
       className="border-none w-full hover:cursor-pointer hover:bg-theme-action-menu-item-hover px-2 py-2 rounded-xl flex flex-col justify-start"
     >
       <div className="w-full flex-col text-left flex pointer-events-none">
-        <div className="text-white text-sm font-bold">/reset</div>
+        <div className="text-white text-sm font-bold">/重置</div>
         <div className="text-white text-opacity-60 text-sm">
-          Clear your chat history and begin a new chat
+          清除您的聊天记录，并开始一个新的聊天
         </div>
       </div>
     </button>
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SpeechToText/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SpeechToText/index.jsx
index f4991b4..d64ea99 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SpeechToText/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/SpeechToText/index.jsx
@@ -95,8 +95,8 @@ export default function SpeechToText({ sendCommand }) {
     <div
       id="text-size-btn"
       data-tooltip-id="tooltip-text-size-btn"
-      data-tooltip-content="Speak your prompt"
-      aria-label="Speak your prompt"
+      data-tooltip-content="说出你的提示"
+      aria-label="说出你的提示"
       onClick={listening ? endTTSSession : startSTTSession}
       className={`border-none relative flex justify-center items-center opacity-60 hover:opacity-100 light:opacity-100 light:hover:opacity-60 cursor-pointer ${
         !!listening ? "!opacity-100" : ""
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/TextSizeMenu/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/TextSizeMenu/index.jsx
index 9ca5be7..342d8a8 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/TextSizeMenu/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/TextSizeMenu/index.jsx
@@ -12,8 +12,8 @@ export default function TextSizeButton() {
         ref={buttonRef}
         id="text-size-btn"
         data-tooltip-id="tooltip-text-size-btn"
-        data-tooltip-content="Change text size"
-        aria-label="Change text size"
+        data-tooltip-content="更改文本大小"
+        aria-label="更改文本大小"
         onClick={() => setShowTextSizeMenu(!showTextSizeMenu)}
         className={`border-none relative flex justify-center items-center opacity-60 hover:opacity-100 light:opacity-100 light:hover:opacity-60 cursor-pointer ${
           showTextSizeMenu ? "!opacity-100" : ""
@@ -88,7 +88,7 @@ function TextSizeMenu({ showing, setShowing, buttonRef }) {
           }`}
         >
           <div className="w-full flex-col text-left flex pointer-events-none">
-            <div className="text-theme-text-primary text-xs">Small</div>
+            <div className="text-theme-text-primary text-xs">小</div>
           </div>
         </button>
 
@@ -105,7 +105,7 @@ function TextSizeMenu({ showing, setShowing, buttonRef }) {
           }`}
         >
           <div className="w-full flex-col text-left flex pointer-events-none">
-            <div className="text-theme-text-primary text-sm">Normal</div>
+            <div className="text-theme-text-primary text-sm">正常的</div>
           </div>
         </button>
 
@@ -122,7 +122,7 @@ function TextSizeMenu({ showing, setShowing, buttonRef }) {
           }`}
         >
           <div className="w-full flex-col text-left flex pointer-events-none">
-            <div className="text-theme-text-primary text-[16px]">Large</div>
+            <div className="text-theme-text-primary text-[16px]">大</div>
           </div>
         </button>
       </div>
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/index.jsx
index a0b5d7f..40a2d50 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/index.jsx
@@ -17,6 +17,7 @@ import AttachmentManager from "./Attachments";
 import AttachItem from "./AttachItem";
 import { PASTE_ATTACHMENT_EVENT } from "../DnDWrapper";
 import useTextSize from "@/hooks/useTextSize";
+import "../../srk.css"
 
 export const PROMPT_INPUT_EVENT = "set_prompt_input";
 const MAX_EDIT_STACK_SIZE = 100;
@@ -251,10 +252,10 @@ export default function PromptInput({
         onSubmit={handleSubmit}
         className="flex flex-col gap-y-1 rounded-t-lg md:w-3/4 w-full mx-auto max-w-xl items-center"
       >
-        <div className="flex items-center rounded-lg md:mb-4">
-          <div className="w-[95vw] md:w-[635px] bg-theme-bg-chat-input light:bg-white light:border-solid light:border-[1px] light:border-theme-chat-input-border shadow-sm rounded-2xl flex flex-col px-4 overflow-hidden">
+        <div  className="flex items-center rounded-lg md:mb-4 input_border">
+          <div  className="w-[95vw] md:w-[800px] shadow-[0_0_11px_0px_#EBEDF6]  bg-theme-bg-chat-input light:bg-white  light:border-theme-chat-input-border  rounded-2xl flex flex-col px-4 overflow-hidden">
             <AttachmentManager attachments={attachments} />
-            <div className="flex items-center w-full border-b-2 border-theme-chat-input-border">
+            <div className="flex items-center w-full border-b border-gray-200">
               <textarea
                 ref={textareaRef}
                 onChange={handleChange}
@@ -271,8 +272,8 @@ export default function PromptInput({
                   adjustTextArea(e);
                 }}
                 value={promptInput}
-                className={`border-none cursor-text max-h-[50vh] md:max-h-[350px] md:min-h-[40px] mx-2 md:mx-0 pt-[12px] w-full leading-5 md:text-md text-white bg-transparent placeholder:text-white/60 light:placeholder:text-theme-text-primary resize-none active:outline-none focus:outline-none flex-grow ${textSizeClass}`}
-                placeholder={"Send a message"}
+                className={`border-none cursor-text max-h-[50vh] md:max-h-[350px]  md:min-h-[40px] mx-2 md:mx-0 pt-[12px] pb-[5px] w-full leading-5 md:text-md text-white bg-transparent  resize-none active:outline-none focus:outline-none flex-grow ${textSizeClass}`}
+                placeholder={"和deepSeek说几句话"}
               />
               {buttonDisabled ? (
                 <StopGenerationButton />
@@ -302,7 +303,7 @@ export default function PromptInput({
                 </>
               )}
             </div>
-            <div className="flex justify-between py-3.5">
+            <div className="flex justify-between py-[20px]">
               <div className="flex gap-x-2">
                 <AttachItem />
                 <SlashCommandsButton
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/index.jsx
index 9fc640c..fdce4ef 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/index.jsx
@@ -265,7 +265,7 @@ export default function ChatContainer({ workspace, knownHistory = [] }) {
   return (
     <div
       style={{ height: isMobile ? "100%" : "calc(100% - 32px)" }}
-      className="transition-all duration-500 relative md:ml-[2px] md:mr-[16px] md:my-[16px] md:rounded-[16px] bg-theme-bg-secondary w-full h-full overflow-y-scroll no-scroll z-[2]"
+      className="transition-all duration-500 relative md:ml-[2px] md:mr-[16px] md:my-[16px] md:rounded-[16px]  w-full h-full overflow-y-scroll no-scroll z-[2]"
     >
       {isMobile && <SidebarMobileHeader />}
       <DnDFileUploaderWrapper>
diff --git a/frontend/src/components/WorkspaceChat/srk.css b/frontend/src/components/WorkspaceChat/srk.css
new file mode 100644
index 0000000..b9f7f4a
--- /dev/null
+++ b/frontend/src/components/WorkspaceChat/srk.css
@@ -0,0 +1,8 @@
+.input_border{
+     border: 2px solid transparent;
+     transition:  0.3s ease;
+}
+.input_border:hover{
+     border:2px solid #3B72E9;
+     border-radius: 15px;
+}
\ No newline at end of file
diff --git a/frontend/src/pages/Admin/Invitations/InviteRow/index.jsx b/frontend/src/pages/Admin/Invitations/InviteRow/index.jsx
index f5605f4..be04e4c 100644
--- a/frontend/src/pages/Admin/Invitations/InviteRow/index.jsx
+++ b/frontend/src/pages/Admin/Invitations/InviteRow/index.jsx
@@ -33,7 +33,7 @@ export default function InviteRow({ invite }) {
       if (!copied) return false;
       setTimeout(() => {
         setCopied(false);
-      }, 3000);
+      }, );
     }
     resetStatus();
   }, [copied]);
diff --git a/images/bj.png b/images/bj.png
new file mode 100644
index 0000000..82b3dca
Binary files /dev/null and b/images/bj.png differ
diff --git a/images/chimg.png b/images/chimg.png
new file mode 100644
index 0000000..e3a787f
Binary files /dev/null and b/images/chimg.png differ