diff --git a/themes/common.js b/themes/common.js
index a56672d..7733c7b 100644
--- a/themes/common.js
+++ b/themes/common.js
@@ -1,6 +1,6 @@
 function ChatBotHeight() {
     function update_height(){
-        var { panel_height_target, chatbot_height, chatbot } = get_elements();
+        var { panel_height_target, chatbot_height, chatbot } = get_elements(true);
         if (panel_height_target!=chatbot_height)
         {
             var pixelString = panel_height_target.toString() + 'px';
@@ -28,21 +28,24 @@ function ChatBotHeight() {
     }, 50); // 每100毫秒执行一次
 }
 
-function get_elements() {
+function get_elements(consider_state_panel=false) {
     var chatbot = document.querySelector('#gpt-chatbot > div.wrap.svelte-18telvq');
     if (!chatbot) {
         chatbot = document.querySelector('#gpt-chatbot');
     }
-    const panel1 = document.querySelector('#input-panel');
-    const panel2 = document.querySelector('#basic-panel');
-    const panel3 = document.querySelector('#plugin-panel');
-    const panel4 = document.querySelector('#interact-panel');
-    const panel5 = document.querySelector('#input-panel2');
-    const panel_active = document.querySelector('#state-panel');
-    // 25.3 是chatbot的label高度, 16 是右侧的gap
-    var panel_height_target = panel1.offsetHeight + panel2.offsetHeight + panel3.offsetHeight + panel4.offsetHeight + panel5.offsetHeight - 25.5 + 16*3;
+    const panel1 = document.querySelector('#input-panel').getBoundingClientRect();
+    const panel2 = document.querySelector('#basic-panel').getBoundingClientRect()
+    const panel3 = document.querySelector('#plugin-panel').getBoundingClientRect();
+    const panel4 = document.querySelector('#interact-panel').getBoundingClientRect();
+    const panel5 = document.querySelector('#input-panel2').getBoundingClientRect();
+    const panel_active = document.querySelector('#state-panel').getBoundingClientRect();
+    if (consider_state_panel || panel_active.height < 25){
+        document.state_panel_height = panel_active.height;
+    }
+    // 25 是chatbot的label高度, 16 是右侧的gap
+    var panel_height_target = panel1.height + panel2.height + panel3.height + panel4.height + panel5.height - 25 + 16*3;
     // 禁止动态的state-panel高度影响
-    panel_height_target = panel_height_target + (21-panel_active.offsetHeight)
+    panel_height_target = panel_height_target + (document.state_panel_height-panel_active.height)
     var panel_height_target = parseInt(panel_height_target);
     var chatbot_height = chatbot.style.height;
     var chatbot_height = parseInt(chatbot_height);