diff --git a/customize.css b/customize.css
index e69de29..bd3b1ef 100644
--- a/customize.css
+++ b/customize.css
@@ -0,0 +1,86 @@
+.baseContainer {
+  max-width: 1000px;
+  margin: auto;
+  width: 90%;
+}
+#root .stApp {
+  background-color: #e2e2e2;
+  color: #000;
+}
+#root .stApp header {
+  display: none;
+}
+#root .stApp .appview-container {
+  inset: 0px 0 8rem;
+}
+#root .stApp .block-container {
+  padding: 0;
+}
+#root .stApp .stChatMessage {
+  margin: auto;
+  width: 100%;
+  align-items: center;
+  justify-items: center;
+  justify-content: center;
+  padding: 1rem;
+}
+#root .stApp div[data-testid=stChatMessageContent] {
+  width: 980px;
+  margin: 0;
+  flex-grow: 0;
+}
+#root .stApp .stChatFloatingInputContainer {
+  background: transparent;
+  width: 100%;
+}
+#root .stApp .stChatInputContainer {
+  max-width: 1000px;
+  margin: auto;
+  width: 90%;
+  border: #000 1px solid;
+  outline: none;
+}
+#root .stApp .stChatInputContainer div[data-baseweb="textarea"] {
+  border: none;
+}
+#root .stApp .stChatInputContainer textarea {
+  outline: none;
+}
+#root .stApp .stChatInputContainer .st-ah {
+  width: 100%;
+  border: none;
+}
+#root .example .chat-demo {
+  overflow: auto;
+  padding-top: 60px;
+  width: 1000px;
+  margin: auto;
+  text-align: center;
+}
+#root .example .logo {
+  width: 118px;
+  height: auto;
+}
+#root .example .case-list {
+  margin-top: 40px;
+  display: flex;
+  justify-content: center;
+}
+#root .example .case-col {
+  width: 300px;
+}
+#root .example .case-title {
+  font-size: 22px;
+  font-weight: 700;
+  color: #353535;
+  margin-bottom: 30px;
+}
+#root .example .case-item {
+  cursor: pointer;
+  margin: 20px 10px;
+  background-color: #fff;
+  border-radius: 5px;
+  color: #373737;
+  padding: 15px 10px;
+  font-size: 12px;
+}
diff --git a/web_demo.py b/web_demo.py
index 66d8d7e..24434f3 100644
--- a/web_demo.py
+++ b/web_demo.py
@@ -1,11 +1,11 @@
 import streamlit as st
 
 st.set_page_config(
-    page_title="web-demo",
+    page_title="灵创对话",
     page_icon=":web-demo:",
     layout="wide",
 )
-st.markdown(""" <link rel="stylesheet" type="text/css" href="http://localhost:4173/customize.css"> """,
+st.markdown(""" <link rel="stylesheet" type="text/css" href="https://git.wm-app.xyz/dev/streamlit/raw/branch/master/customize.css"> """,
             unsafe_allow_html=True)
 # 初始化历史记录和past key values
 if "history" not in st.session_state: