diff --git a/manifest.json b/manifest.json
index cea2096..7bde9e3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "渠道应用开发部知识库",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "通过关键词快速搜索内部文档",
   "permissions": ["storage"],
   "host_permissions": [
diff --git a/pages/settings.html b/pages/settings.html
index 3362a5b..f583e26 100644
--- a/pages/settings.html
+++ b/pages/settings.html
@@ -139,6 +139,11 @@
         <input id="llmTokenExpireHours" type="number" min="1" max="168" />
         <div class="desc">超出有效期将重新获取</div>
     </div>
+    <div class="form-row">
+        <label for="llmWorkspaceName">对话的LLM工作区名称（默认值，不要动）</label>
+        <input id="llmWorkspaceName" type="text"/>
+        <div class="desc">固定值：部门知识库</div>
+    </div>
 </div>
 
 <div class="section" id="endpointSection">
diff --git a/readme.md b/readme.md
index 276efe9..a2ad6a4 100644
--- a/readme.md
+++ b/readme.md
@@ -5,4 +5,5 @@
 |------------|--------|---------|---------------------|
 | 2025.06.02 | V2.0.0 | Luke.Ye | 完成插件配置化改造           | 
 | 2025.06.03 | V2.0.1 | Luke.Ye | 完成llm token过期时间的配置化 |
+| 2025.06.03 | V2.0.2 | Luke.Ye | 支持LLM工作区配置化         |
 
diff --git a/scripts/config.js b/scripts/config.js
index a5138fd..5bb93b3 100644
--- a/scripts/config.js
+++ b/scripts/config.js
@@ -1,6 +1,7 @@
 const defaultConfig = {
     tokenExpireHours: 24,
     llmTokenExpireHours: 24,
+    llmWorkspaceName: "部门知识库",
     apiConfig: {
         materialPublicUrl: {
             name: "材料公开地址",
@@ -84,6 +85,8 @@ function loadMergedConfig() {
                     res.customConfig.tokenExpireHours != null ? res.customConfig.tokenExpireHours : merged.tokenExpireHours;
                 merged.llmTokenExpireHours =
                     res.customConfig.llmTokenExpireHours != null ? res.customConfig.llmTokenExpireHours : merged.llmTokenExpireHours;
+                merged.llmWorkspaceName =
+                    res.customConfig.llmWorkspaceName != null ? res.customConfig.llmWorkspaceName : merged.llmWorkspaceName;
                 for (const key in merged.apiConfig) {
                     const override = res.customConfig.apiConfig?.[key];
                     if (override) {
diff --git a/scripts/llm.js b/scripts/llm.js
index 39b31c9..889c9dd 100644
--- a/scripts/llm.js
+++ b/scripts/llm.js
@@ -323,6 +323,7 @@ async function getLLMToken(forceRefresh = false) {
 async function getLLMWorkspaceSlug(token, forceRefresh = false) {
     const config = await loadMergedConfig();
     const wsCfg = config.apiConfig.workspaces;
+    const llmWorkspaceName = config.llmWorkspaceName;
     const workspacesField = wsCfg.responseParams.find(p => p.field)?.field;
 
     return new Promise((resolve, reject) => {
@@ -342,10 +343,15 @@ async function getLLMWorkspaceSlug(token, forceRefresh = false) {
 
                     const data = await response.json();
                     const list = data[workspacesField] || [];
-                    if (list.length > 0 && list[0].slug) {
-                        chrome.storage.local.set({ llmWorkspaceSlug: list[0].slug, llmWorkspaceAt: now });
-                        log("获取llmWorkspaceSlug: " + JSON.stringify(list))
-                        resolve(list[0].slug);
+
+                    let target = list.find(ws => ws.name === llmWorkspaceName);
+                    // 若找不到，默认用第一个
+                    if (!target && list.length > 0) target = list[0];
+
+                    if (target && target.slug) {
+                        chrome.storage.local.set({ llmWorkspaceSlug: target.slug, llmWorkspaceAt: now });
+                        log("获取llmWorkspaceSlug: " + JSON.stringify(target));
+                        resolve(target.slug);
                     } else {
                         reject("未获取到LLM工作区slug");
                     }
diff --git a/scripts/settings.js b/scripts/settings.js
index 0b4f999..dc1b7c0 100644
--- a/scripts/settings.js
+++ b/scripts/settings.js
@@ -5,6 +5,7 @@ function getMergedConfig(callback) {
 function renderConfig(config) {
     document.getElementById("tokenExpireHours").value = config.tokenExpireHours;
     document.getElementById("llmTokenExpireHours").value = config.llmTokenExpireHours;
+    document.getElementById("llmWorkspaceName").value = config.llmWorkspaceName;
     const container = document.getElementById("endpointSection");
     container.innerHTML = "";
 
@@ -56,10 +57,17 @@ function renderConfig(config) {
 
 function collectUserConfig() {
     let tokenExpireHours = parseInt(document.getElementById("tokenExpireHours").value);
-    if (isNaN(tokenExpireHours) || tokenExpireHours > 168 || tokenExpireHours < 0) tokenExpireHours = 24;
+    if (isNaN(tokenExpireHours) || tokenExpireHours > 168 || tokenExpireHours < 0) {
+        tokenExpireHours = 24;
+    }
 
     let llmTokenExpireHours = parseInt(document.getElementById("llmTokenExpireHours").value);
-    if (isNaN(llmTokenExpireHours) || llmTokenExpireHours > 168 || llmTokenExpireHours < 0) llmTokenExpireHours = 24;
+    if (isNaN(llmTokenExpireHours) || llmTokenExpireHours > 168 || llmTokenExpireHours < 0) {
+        llmTokenExpireHours = 24;
+    }
+
+    let llmWorkspaceName = document.getElementById("llmWorkspaceName").value;
+    llmWorkspaceName = llmWorkspaceName && llmWorkspaceName.trim() ? llmWorkspaceName.trim() : "部门知识库";
 
     const apiConfig = {};
 
@@ -82,7 +90,7 @@ function collectUserConfig() {
         }
     }
 
-    return { tokenExpireHours, llmTokenExpireHours, apiConfig };
+    return { tokenExpireHours, llmTokenExpireHours, llmWorkspaceName, apiConfig };
 }
 
 
@@ -108,4 +116,8 @@ document.addEventListener("DOMContentLoaded", () => {
         const popupUrl = chrome.runtime.getURL("pages/popup.html");
         chrome.tabs.create({ url: popupUrl });
     });
+    document.getElementById("llmWorkspaceName").addEventListener("change", function() {
+        log("llmWorkspaceName有变化，清空缓存！")
+        chrome.storage.local.remove(["llmWorkspaceSlug", "llmWorkspaceAt"]);
+    });
 });