diff --git a/.gitignore b/.gitignore
index 4788c7a..681614b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ node_modules/
 dist/
 
 .DS_Store
+
+extension/dist
diff --git a/calcit.cirru b/calcit.cirru
index 090fe46..2dab6de 100644
--- a/calcit.cirru
+++ b/calcit.cirru
@@ -860,7 +860,7 @@
                 :data $ {}
                   |T $ %{} :Leaf (:at 1722409346610) (:by |rJG4IHzWf) (:text |cursor)
                   |b $ %{} :Leaf (:at 1722409346610) (:by |rJG4IHzWf) (:text |state)
-                  |e $ %{} :Leaf (:at 1722536402711) (:by |rJG4IHzWf) (:text |prompt-test)
+                  |e $ %{} :Leaf (:at 1723105757947) (:by |rJG4IHzWf) (:text |prompt-text)
                   |h $ %{} :Leaf (:at 1722410766404) (:by |rJG4IHzWf) (:text |d!)
               |l $ %{} :Expr (:at 1722409347984) (:by |rJG4IHzWf)
                 :data $ {}
@@ -881,7 +881,7 @@
                       |D $ %{} :Leaf (:at 1722536657601) (:by |rJG4IHzWf) (:text |do)
                       |L $ %{} :Expr (:at 1722536659137) (:by |rJG4IHzWf)
                         :data $ {}
-                          |T $ %{} :Leaf (:at 1722536663086) (:by |rJG4IHzWf) (:text |js/console.log)
+                          |T $ %{} :Leaf (:at 1723105985253) (:by |rJG4IHzWf) (:text |js/console.warn)
                           |b $ %{} :Leaf (:at 1722536669226) (:by |rJG4IHzWf) (:text "|\"Aborting prev")
                       |T $ %{} :Expr (:at 1722536625917) (:by |rJG4IHzWf)
                         :data $ {}
@@ -910,6 +910,31 @@
                   |T $ %{} :Leaf (:at 1722409352561) (:by |rJG4IHzWf) (:text |let)
                   |b $ %{} :Expr (:at 1722409352561) (:by |rJG4IHzWf)
                     :data $ {}
+                      |D $ %{} :Expr (:at 1723105003222) (:by |rJG4IHzWf)
+                        :data $ {}
+                          |T $ %{} :Leaf (:at 1723105005485) (:by |rJG4IHzWf) (:text |selected)
+                          |b $ %{} :Expr (:at 1723105009538) (:by |rJG4IHzWf)
+                            :data $ {}
+                              |D $ %{} :Leaf (:at 1723105011568) (:by |rJG4IHzWf) (:text |w-js-log)
+                              |T $ %{} :Expr (:at 1723105005806) (:by |rJG4IHzWf)
+                                :data $ {}
+                                  |T $ %{} :Leaf (:at 1723105008294) (:by |rJG4IHzWf) (:text |js-await)
+                                  |b $ %{} :Expr (:at 1723105137971) (:by |rJG4IHzWf)
+                                    :data $ {}
+                                      |T $ %{} :Leaf (:at 1723105008656) (:by |rJG4IHzWf) (:text |get-selected)
+                      |L $ %{} :Expr (:at 1723105744388) (:by |rJG4IHzWf)
+                        :data $ {}
+                          |T $ %{} :Leaf (:at 1723105749368) (:by |rJG4IHzWf) (:text |content)
+                          |b $ %{} :Expr (:at 1723105750725) (:by |rJG4IHzWf)
+                            :data $ {}
+                              |T $ %{} :Leaf (:at 1723105752174) (:by |rJG4IHzWf) (:text |.replace)
+                              |b $ %{} :Leaf (:at 1723105759695) (:by |rJG4IHzWf) (:text |prompt-text)
+                              |h $ %{} :Leaf (:at 1723105766407) (:by |rJG4IHzWf) (:text "|\"{{selected}}")
+                              |l $ %{} :Expr (:at 1723105777610) (:by |rJG4IHzWf)
+                                :data $ {}
+                                  |D $ %{} :Leaf (:at 1723105791996) (:by |rJG4IHzWf) (:text |or)
+                                  |T $ %{} :Leaf (:at 1723105771630) (:by |rJG4IHzWf) (:text |selected)
+                                  |b $ %{} :Leaf (:at 1723105788710) (:by |rJG4IHzWf) (:text "|\"<未找到内容>")
                       |T $ %{} :Expr (:at 1722409352561) (:by |rJG4IHzWf)
                         :data $ {}
                           |T $ %{} :Leaf (:at 1722409352561) (:by |rJG4IHzWf) (:text |result)
@@ -952,7 +977,7 @@
                                                               |b $ %{} :Expr (:at 1722410582786) (:by |rJG4IHzWf)
                                                                 :data $ {}
                                                                   |T $ %{} :Leaf (:at 1722410582786) (:by |rJG4IHzWf) (:text |:text)
-                                                                  |b $ %{} :Leaf (:at 1722536405448) (:by |rJG4IHzWf) (:text |prompt-test)
+                                                                  |b $ %{} :Leaf (:at 1723105794657) (:by |rJG4IHzWf) (:text |content)
                                   |b $ %{} :Expr (:at 1722410320737) (:by |rJG4IHzWf)
                                     :data $ {}
                                       |T $ %{} :Leaf (:at 1722410323567) (:by |rJG4IHzWf) (:text |js-object)
@@ -1309,6 +1334,13 @@
                       :data $ {}
                         |T $ %{} :Leaf (:at 1722481924530) (:by |rJG4IHzWf) (:text |comp-copy)
                         |b $ %{} :Leaf (:at 1722965064837) (:by |rJG4IHzWf) (:text |comp-close)
+                |ze $ %{} :Expr (:at 1723104975584) (:by |rJG4IHzWf)
+                  :data $ {}
+                    |T $ %{} :Leaf (:at 1723104991690) (:by |rJG4IHzWf) (:text "|\"../extension/get-selected")
+                    |b $ %{} :Leaf (:at 1723104992655) (:by |rJG4IHzWf) (:text |:refer)
+                    |h $ %{} :Expr (:at 1723104992888) (:by |rJG4IHzWf)
+                      :data $ {}
+                        |T $ %{} :Leaf (:at 1723105000472) (:by |rJG4IHzWf) (:text |get-selected)
     |app.config $ %{} :FileEntry
       :defs $ {}
         |dev? $ %{} :CodeEntry (:doc |)
diff --git a/compact.cirru b/compact.cirru
index 0e20c1c..38e8bcf 100644
--- a/compact.cirru
+++ b/compact.cirru
@@ -131,19 +131,22 @@
               "\"&:focus-within" $ {} (:height "\"260px")
         |submit-message! $ %{} :CodeEntry (:doc |)
           :code $ quote
-            defn submit-message! (cursor state prompt-test d!) (hint-fn async)
+            defn submit-message! (cursor state prompt-text d!) (hint-fn async)
               if-let
                 abort $ deref *abort-control
-                do (js/console.log "\"Aborting prev") (.!abort abort)
+                do (js/console.warn "\"Aborting prev") (.!abort abort)
               d! cursor $ -> state (assoc :answer nil) (assoc :loading? true)
               let
+                  selected $ w-js-log
+                    js-await $ get-selected
+                  content $ .replace prompt-text "\"{{selected}}" (or selected "\"<未找到内容>")
                   result $ js-await
                     .!post axios
                       str "\"https://sf.chenyong.life/v1beta/models/" (pick-model) "\":streamGenerateContent"
                       js-object $ :contents
                         js-array $ js-object
                           :parts $ js-array
-                            js-object $ :text prompt-test
+                            js-object $ :text content
                       js-object
                         :params $ js-object
                           :key $ get-gemini-key!
@@ -189,6 +192,7 @@
             "\"axios" :default axios
             respo-md.comp.md :refer $ comp-md-block style-code-block
             respo-ui.comp :refer $ comp-copy comp-close
+            "\"../extension/get-selected" :refer $ get-selected
     |app.config $ %{} :FileEntry
       :defs $ {}
         |dev? $ %{} :CodeEntry (:doc |)
diff --git a/extension/content.js b/extension/content.js
new file mode 100644
index 0000000..1622aeb
--- /dev/null
+++ b/extension/content.js
@@ -0,0 +1,24 @@
+// Listen for messages
+chrome.runtime.onMessage.addListener(function (msg, sender, sendResponse) {
+    // If the received message has the expected format...
+    console.log("[Side Message] msg", msg)
+    if (msg.get === 'selected') {
+        // Call the specified callback, passing
+        // the web-page's DOM content as argument
+        sendResponse(getSelectedText());
+    }
+});
+
+let getSelectedText = () => {
+  if (window.getSelection) {
+    // 标准浏览器
+    return window.getSelection().toString();
+  } else if (document.selection) {
+    // IE 浏览器
+    return document.selection.createRange().text;
+  } else {
+    return "<未获取到内容>";
+  }
+}
+
+console.log("[Side Message] prepared content script")
\ No newline at end of file
diff --git a/extension/get-selected.mjs b/extension/get-selected.mjs
new file mode 100644
index 0000000..fe525c5
--- /dev/null
+++ b/extension/get-selected.mjs
@@ -0,0 +1,58 @@
+
+export let get_selected = () => {
+  return new Promise((resolve, reject) => {
+    if (chrome?.runtime?.id == null) {
+      console.warn("not chrome extension runtime...")
+      resolve(null)
+      return
+    }
+    console.log("calling content script...")
+    chrome.tabs.query({active: true, currentWindow: true})
+    .then(x => {
+      let activeTab = x[0]
+      if (activeTab) {
+        let id = activeTab.id
+        chrome.tabs.sendMessage(id, {get: 'selected'}, function(response) {
+          // 接收来自 content.js 的返回数据
+          // console.info('Content script returned: ' + response);
+          resolve(response)
+        });
+
+      } else {
+        reject("found not active tab")
+      }
+    }).catch((error) => {
+      console.error("Error", error)
+    })
+  })
+}
+
+
+//   setTimeout(()=>{
+//   chrome.tabs.query({active: true, currentWindow: true}).then(x => {
+//     let activeTab = x[0]
+//     if (activeTab) {
+//       let id = activeTab.id
+//       chrome.tabs.sendMessage(id, {get: 'selected'}, function(response) {
+//         // 接收来自 content.js 的返回数据
+//         console.info('Content script returned: ' + response);
+//       });
+
+//     } else {
+//       throw Error("no active tab found")
+//     }
+//   })
+// }, 2000)
+
+
+// chrome.scripting.executeScript({
+//   target: { tabId: 1201634844 },
+//   function: () => { console.log(document.body.innerText) }
+// });
+
+
+// chrome.tabs.sendMessage(1201634844, {get: 'selected'}, function(response) {
+//   // 接收来自 content.js 的返回数据
+//   console.info('Content script returned: ' + response.message);
+// });
+
diff --git a/extension/manifest.json b/extension/manifest.json
new file mode 100644
index 0000000..df3dbe9
--- /dev/null
+++ b/extension/manifest.json
@@ -0,0 +1,22 @@
+
+{
+  "manifest_version": 3,
+  "name": "Side message",
+  "version": "1.0",
+  "description": "Shows how to display the same side panel on every site using the Side Panel API.",
+  "background": {
+    "service_worker": "service-worker.js"
+  },
+  "action": {
+    "default_title": "Click to open panel"
+  },
+  "content_scripts": [{
+    "matches": ["<all_urls>"],
+    "match_origin_as_fallback": true,
+    "js": ["content.js"]
+  }],
+  "side_panel": {
+    "default_path": "dist/index.html"
+  },
+  "permissions": ["sidePanel", "scripting", "activeTab", "tabs"]
+}
diff --git a/extension/service-worker.js b/extension/service-worker.js
new file mode 100644
index 0000000..4229606
--- /dev/null
+++ b/extension/service-worker.js
@@ -0,0 +1,3 @@
+chrome.runtime.onInstalled.addListener(() => {
+  chrome.sidePanel.setPanelBehavior({ openPanelOnActionClick: true });
+});
\ No newline at end of file
diff --git a/package.json b/package.json
index 6e52b9c..f7b3e36 100644
--- a/package.json
+++ b/package.json
@@ -10,5 +10,8 @@
     "bottom-tip": "^0.1.5",
     "vite": "^5.3.5"
   },
+  "scripts": {
+    "build": "yarn vite build --base ./ && rm -rfv extension/dist && cp -vr dist extension/"
+  },
   "version": "0.0.1"
 }