diff --git a/src/components/chat-container/chat-container.scss b/src/components/chat-container/chat-container.scss
index 9f50ee519a51eecce3bf39e906d859b7f853dc3c..e3c024f1a19dee116bbd194ed99db78a7178f040 100644
--- a/src/components/chat-container/chat-container.scss
+++ b/src/components/chat-container/chat-container.scss
@@ -52,14 +52,15 @@ $ai-chat: (
   }
 
   @include e(toolbar) {
-    margin: 0;
-    left: 20px;
-    gap: 8px 4px;
-    bottom: 118px;
-    min-height: 48px;
     position: absolute;
+    bottom: 118px;
+    left: 50%;
+    gap: 8px 4px;
     justify-content: center;
-    width: calc(100% - 40px);
+    width: max-content;
+    min-height: 48px;
+    margin: 0;
+    transform: translateX(-50%);
     @include when(has-materials) {
       bottom: 180px;
     }
diff --git a/src/components/chat-message-item/markdown-message/markdown-message.tsx b/src/components/chat-message-item/markdown-message/markdown-message.tsx
index ec10146031ae301f1856ea52513ad76df2df695a..a78da8e66d20b3c7d22ae24d36030ff8dcec318c 100644
--- a/src/components/chat-message-item/markdown-message/markdown-message.tsx
+++ b/src/components/chat-message-item/markdown-message/markdown-message.tsx
@@ -226,6 +226,14 @@ export const MarkdownMessage = (props: MarkdownMessageProps) => {
         // 默认禁用
         enablePreviewerBubble: false,
       },
+      engine: {
+        syntax: {
+          table: {
+            enableChart: false,
+            externals: ['echarts'],
+          },
+        },
+      },
     });
   }, []);
 
diff --git a/src/components/chat-message-item/user-message/user-message.tsx b/src/components/chat-message-item/user-message/user-message.tsx
index 987f991f1ba58cb5b26d25f83b95a4108d6d42f4..348cd88aa8ec0a86d73f50761022e3face5c4041 100644
--- a/src/components/chat-message-item/user-message/user-message.tsx
+++ b/src/components/chat-message-item/user-message/user-message.tsx
@@ -58,6 +58,14 @@ export const UserMessage = (props: UserMessageProps) => {
         // 默认禁用
         enablePreviewerBubble: false,
       },
+      engine: {
+        syntax: {
+          table: {
+            enableChart: false,
+            externals: ['echarts'],
+          },
+        },
+      },
     });
   }, [materialResult.value.remainingText]);