diff --git a/src/views/AgentChat/index.js b/src/views/AgentChat/index.js
index 967b0369..7154aa9f 100644
--- a/src/views/AgentChat/index.js
+++ b/src/views/AgentChat/index.js
@@ -699,8 +699,8 @@ const AgentChatV4 = () => {
   );
 
   return (
-    <Flex
-      position="fixed"
+    <Box
+      position="absolute"
       top="0"
       left="0"
       right="0"
@@ -708,6 +708,13 @@ const AgentChatV4 = () => {
       bg={darkBg}
       overflow="hidden"
     >
+      <Flex
+        w="100%"
+        h="100%"
+        overflow="hidden"
+        position="relative"
+        flexDirection="row"
+      >
       {/* 背景装饰 - 黄金光晕效果 */}
       <Box
         position="absolute"
@@ -1305,7 +1312,8 @@ const AgentChatV4 = () => {
           </VStack>
         </Box>
       </Collapse>
-    </Flex>
+      </Flex>
+    </Box>
   );
 };