diff --git a/bun.lockb b/bun.lockb
index 0669364..546445c 100644
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/src/components/Common/Markdown.tsx b/src/components/Common/Markdown.tsx
index 149716a..960b3bd 100644
--- a/src/components/Common/Markdown.tsx
+++ b/src/components/Common/Markdown.tsx
@@ -1,23 +1,41 @@
+import "katex/dist/katex.min.css"
+
 import remarkGfm from "remark-gfm"
 import remarkMath from "remark-math"
 import ReactMarkdown from "react-markdown"
+import rehypeKatex from "rehype-katex"
 
 import "property-information"
 import React from "react"
 import { CodeBlock } from "./CodeBlock"
+export const preprocessLaTeX = (content: string) => {
+  // Replace block-level LaTeX delimiters \[ \] with $$ $$
 
-export default function Markdown({
+  const blockProcessedContent = content.replace(
+    /\\\[(.*?)\\\]/gs,
+    (_, equation) => `$$${equation}$$`
+  )
+  // Replace inline LaTeX delimiters \( \) with $ $
+  const inlineProcessedContent = blockProcessedContent.replace(
+    /\\\((.*?)\\\)/gs,
+    (_, equation) => `$${equation}$`
+  )
+  return inlineProcessedContent
+}
+function Markdown({
   message,
   className = "prose break-words dark:prose-invert prose-p:leading-relaxed prose-pre:p-0 dark:prose-dark"
 }: {
   message: string
   className?: string
 }) {
+  message = preprocessLaTeX(message)
   return (
     <React.Fragment>
       <ReactMarkdown
         className={className}
         remarkPlugins={[remarkGfm, remarkMath]}
+        rehypePlugins={[rehypeKatex]}
         components={{
           code({ node, inline, className, children, ...props }) {
             const match = /language-(\w+)/.exec(className || "")
@@ -52,3 +70,5 @@ export default function Markdown({
     </React.Fragment>
   )
 }
+
+export default React.memo(Markdown)
diff --git a/src/hooks/useSmartScroll.tsx b/src/hooks/useSmartScroll.tsx
index cad0ce4..d967c29 100644
--- a/src/hooks/useSmartScroll.tsx
+++ b/src/hooks/useSmartScroll.tsx
@@ -1,35 +1,42 @@
-import { useRef, useEffect, useState } from 'react';
+import { useRef, useEffect, useState } from "react"
 
 export const useSmartScroll = (messages: any[], streaming: boolean) => {
-  const containerRef = useRef<HTMLDivElement>(null);
-  const [isAtBottom, setIsAtBottom] = useState(true);
+  const containerRef = useRef<HTMLDivElement>(null)
+  const [isAtBottom, setIsAtBottom] = useState(true)
 
   useEffect(() => {
-    const container = containerRef.current;
-    if (!container) return;
+    const container = containerRef.current
+    if (!container) return
 
     const handleScroll = () => {
-      const { scrollTop, scrollHeight, clientHeight } = container;
-      setIsAtBottom(scrollHeight - scrollTop - clientHeight < 50);
-    };
+      const { scrollTop, scrollHeight, clientHeight } = container
+      setIsAtBottom(scrollHeight - scrollTop - clientHeight < 50)
+    }
 
-    container.addEventListener('scroll', handleScroll);
-    return () => container.removeEventListener('scroll', handleScroll);
-  }, []);
+    container.addEventListener("scroll", handleScroll)
+    return () => container.removeEventListener("scroll", handleScroll)
+  }, [])
 
   useEffect(() => {
+    if (messages.length === 0) {
+      setIsAtBottom(true)
+      return
+    }
+
     if (isAtBottom && containerRef.current) {
       const scrollOptions: ScrollIntoViewOptions = streaming
-        ? { behavior: 'smooth', block: 'end' }
-        : { behavior: 'auto', block: 'end' };
-      containerRef.current.lastElementChild?.scrollIntoView(scrollOptions);
+        ? { behavior: "smooth", block: "end" }
+        : { behavior: "auto", block: "end" }
+      containerRef.current.lastElementChild?.scrollIntoView(scrollOptions)
     }
-  }, [messages, streaming, isAtBottom]);
+  }, [messages, streaming, isAtBottom])
 
   const scrollToBottom = () => {
-    containerRef.current?.lastElementChild?.scrollIntoView({ behavior: 'smooth', block: 'end' });
-  };
+    containerRef.current?.lastElementChild?.scrollIntoView({
+      behavior: "smooth",
+      block: "end"
+    })
+  }
 
-  
-  return { containerRef, isAtBottom, scrollToBottom };
-};
+  return { containerRef, isAtBottom, scrollToBottom }
+}
\ No newline at end of file
diff --git a/wxt.config.ts b/wxt.config.ts
index 3a88ec8..6ad0b4e 100644
--- a/wxt.config.ts
+++ b/wxt.config.ts
@@ -50,7 +50,7 @@ export default defineConfig({
   outDir: "build",
 
   manifest: {
-    version: "1.2.2",
+    version: "1.2.3",
     name:
       process.env.TARGET === "firefox"
         ? "Page Assist - A Web UI for Local AI Models"