diff --git a/Yi.Ai.Vue3/.env.development b/Yi.Ai.Vue3/.env.development
index 60773b7c..ce807789 100644
--- a/Yi.Ai.Vue3/.env.development
+++ b/Yi.Ai.Vue3/.env.development
@@ -11,8 +11,8 @@ VITE_WEB_ENV = 'development'
 VITE_WEB_BASE_API = '/dev-api'
 
 # 本地接口
- VITE_API_URL = http://localhost:19001/api/app
-#VITE_API_URL=http://ccnetcore.com:19001/api/app
+# VITE_API_URL = http://localhost:19001/api/app
+VITE_API_URL=http://ccnetcore.com:19001/api/app
 
 # SSO单点登录url
 # SSO_SEVER_URL='http://localhost:18001'
diff --git a/Yi.Ai.Vue3/src/styles/btn-style.scss b/Yi.Ai.Vue3/src/styles/btn-style.scss
index 71c6fd1f..70c98cd6 100644
--- a/Yi.Ai.Vue3/src/styles/btn-style.scss
+++ b/Yi.Ai.Vue3/src/styles/btn-style.scss
@@ -1,35 +1,33 @@
 // 公共的图表按钮样式
 .btn-icon-btn {
+  display: inline-block;
   align-items: center;
   justify-content: center;
-  display: inline-block;
-  border: 1px solid transparent;
-  border-radius: 30%;
   padding: 4px;
   cursor: pointer;
+  border: 1px solid transparent;
+  border-radius: 30%;
   transition: all 0.3s ease;
 
   // 鼠标移入
   &:hover {
-    background-color: rgb(0, 0, 0, .05);
-
+    background-color: rgb(0 0 0 / 5%);
     .svg-icon {
-      color: rgb(0, 0, 0, .6);
+      color: rgb(0 0 0 / 60%);
     }
   }
 
   // 鼠标按下
   &:active {
-    background-color: rgb(0, 0, 0, .08);
-
+    background-color: rgb(0 0 0 / 8%);
     .svg-icon {
-      color: rgb(0, 0, 0, .7);
+      color: rgb(0 0 0 / 70%);
     }
   }
 
   // 图标
   .svg-icon {
+    color: rgb(0 0 0 / 50%);
     user-select: none;
-    color: rgb(0, 0, 0, .5);
   }
 }
diff --git a/Yi.Ai.Vue3/src/styles/btn-style.scss.bak b/Yi.Ai.Vue3/src/styles/btn-style.scss.bak
new file mode 100644
index 00000000..71c6fd1f
--- /dev/null
+++ b/Yi.Ai.Vue3/src/styles/btn-style.scss.bak
@@ -0,0 +1,35 @@
+// 公共的图表按钮样式
+.btn-icon-btn {
+  align-items: center;
+  justify-content: center;
+  display: inline-block;
+  border: 1px solid transparent;
+  border-radius: 30%;
+  padding: 4px;
+  cursor: pointer;
+  transition: all 0.3s ease;
+
+  // 鼠标移入
+  &:hover {
+    background-color: rgb(0, 0, 0, .05);
+
+    .svg-icon {
+      color: rgb(0, 0, 0, .6);
+    }
+  }
+
+  // 鼠标按下
+  &:active {
+    background-color: rgb(0, 0, 0, .08);
+
+    .svg-icon {
+      color: rgb(0, 0, 0, .7);
+    }
+  }
+
+  // 图标
+  .svg-icon {
+    user-select: none;
+    color: rgb(0, 0, 0, .5);
+  }
+}
diff --git a/Yi.Ai.Vue3/src/styles/element-plus.scss b/Yi.Ai.Vue3/src/styles/element-plus.scss
index 2ddb9eb0..98ec11a6 100644
--- a/Yi.Ai.Vue3/src/styles/element-plus.scss
+++ b/Yi.Ai.Vue3/src/styles/element-plus.scss
@@ -1,15 +1,15 @@
 .el-form{
   .el-form-item{
     &:nth-last-child(1){
-      margin-bottom: 0px;
+      margin-bottom: 0;
     }
   }
 }
 
 // el 弹框不知道为啥宽度会变大
 .el-popup-parent--hidden {
-  overflow: hidden;
   width: 100% !important;
+  overflow: hidden;
 }
 
 
@@ -22,29 +22,28 @@
 
 // rounded-tooltip 提示框样式
 .rounded-tooltip {
-  border-radius: 10px !important;
   display: flex;
   align-items: center;
   height: fit-content;
+  border-radius: 10px !important;
 }
-
 .rounded-tooltip-enter-from {
-  transform: scale(0.9); /* 进入前：缩小隐藏 */
   opacity: 0;
+  transform: scale(0.9); /* 进入前：缩小隐藏 */
 }
 .rounded-tooltip-enter-active,
 .rounded-tooltip-leave-active {
   transition: transform 0.3s, opacity 0.3s; /* 缓入动画 */
 }
 .rounded-tooltip-enter-to {
-  transform: scale(1); /* 进入后：正常大小 */
   opacity: 1;
+  transform: scale(1); /* 进入后：正常大小 */
 }
 .rounded-tooltip-leave-from {
-  transform: scale(1); /* 离开前：正常大小 */
   opacity: 1;
+  transform: scale(1); /* 离开前：正常大小 */
 }
 .rounded-tooltip-leave-to {
-  transform: scale(0.9); /* 离开后：缩小隐藏 */
   opacity: 0;
+  transform: scale(0.9); /* 离开后：缩小隐藏 */
 }
diff --git a/Yi.Ai.Vue3/src/styles/element-plus.scss.bak b/Yi.Ai.Vue3/src/styles/element-plus.scss.bak
new file mode 100644
index 00000000..2ddb9eb0
--- /dev/null
+++ b/Yi.Ai.Vue3/src/styles/element-plus.scss.bak
@@ -0,0 +1,50 @@
+.el-form{
+  .el-form-item{
+    &:nth-last-child(1){
+      margin-bottom: 0px;
+    }
+  }
+}
+
+// el 弹框不知道为啥宽度会变大
+.el-popup-parent--hidden {
+  overflow: hidden;
+  width: 100% !important;
+}
+
+
+// messagebox 样式
+.is-message-box {
+  .el-message-box { 
+    border-radius: 16px;
+  }
+}
+
+// rounded-tooltip 提示框样式
+.rounded-tooltip {
+  border-radius: 10px !important;
+  display: flex;
+  align-items: center;
+  height: fit-content;
+}
+
+.rounded-tooltip-enter-from {
+  transform: scale(0.9); /* 进入前：缩小隐藏 */
+  opacity: 0;
+}
+.rounded-tooltip-enter-active,
+.rounded-tooltip-leave-active {
+  transition: transform 0.3s, opacity 0.3s; /* 缓入动画 */
+}
+.rounded-tooltip-enter-to {
+  transform: scale(1); /* 进入后：正常大小 */
+  opacity: 1;
+}
+.rounded-tooltip-leave-from {
+  transform: scale(1); /* 离开前：正常大小 */
+  opacity: 1;
+}
+.rounded-tooltip-leave-to {
+  transform: scale(0.9); /* 离开后：缩小隐藏 */
+  opacity: 0;
+}
diff --git a/Yi.Ai.Vue3/src/styles/elx.scss b/Yi.Ai.Vue3/src/styles/elx.scss
index 420e09d9..eb9e423e 100644
--- a/Yi.Ai.Vue3/src/styles/elx.scss
+++ b/Yi.Ai.Vue3/src/styles/elx.scss
@@ -4,26 +4,22 @@
 .image-preview-container {
   flex: none !important;
 }
-
 .elx-files-card-content {
   gap: 8px;
   .elx-files-card-description {
     line-height: 1.35;
   }
 }
-
 .prev-next-btn {
   position: absolute;
   top: calc(50% + 3px);
-   transform: translateY(-50%);
    z-index: 10;
    cursor: pointer;
+   transform: translateY(-50%);
 }
-
 .elx-attachments-file-card-wrap {
   padding-top: 6px;
 }
-
 .elx-attachments-card {
   user-select: none;
 }
diff --git a/Yi.Ai.Vue3/src/styles/elx.scss.bak b/Yi.Ai.Vue3/src/styles/elx.scss.bak
new file mode 100644
index 00000000..420e09d9
--- /dev/null
+++ b/Yi.Ai.Vue3/src/styles/elx.scss.bak
@@ -0,0 +1,36 @@
+// 覆盖一些 elx 组件样式
+
+// attachments 图片组件的 1.2.0 版本样式 bug
+.image-preview-container {
+  flex: none !important;
+}
+
+.elx-files-card-content {
+  gap: 8px;
+  .elx-files-card-description {
+    line-height: 1.35;
+  }
+}
+
+.prev-next-btn {
+  position: absolute;
+  top: calc(50% + 3px);
+   transform: translateY(-50%);
+   z-index: 10;
+   cursor: pointer;
+}
+
+.elx-attachments-file-card-wrap {
+  padding-top: 6px;
+}
+
+.elx-attachments-card {
+  user-select: none;
+}
+
+// 隐藏 elx-sender-header 组件的底部边框
+.el-sender-header {
+  border-bottom-color: transparent !important;
+}
+
+
diff --git a/Yi.Ai.Vue3/src/styles/index.scss b/Yi.Ai.Vue3/src/styles/index.scss
index d833ce61..184e6ab7 100644
--- a/Yi.Ai.Vue3/src/styles/index.scss
+++ b/Yi.Ai.Vue3/src/styles/index.scss
@@ -1,9 +1,8 @@
-@use './media.scss';
-@use './btn-style.scss';
+@use './media';
+@use './btn-style';
 @use 'reset-css';
-@use './element-plus.scss';
-@use './elx.scss';
-
+@use './element-plus';
+@use './elx';
 body{
   overflow: hidden;
 }
diff --git a/Yi.Ai.Vue3/src/styles/index.scss.bak b/Yi.Ai.Vue3/src/styles/index.scss.bak
new file mode 100644
index 00000000..d833ce61
--- /dev/null
+++ b/Yi.Ai.Vue3/src/styles/index.scss.bak
@@ -0,0 +1,9 @@
+@use './media.scss';
+@use './btn-style.scss';
+@use 'reset-css';
+@use './element-plus.scss';
+@use './elx.scss';
+
+body{
+  overflow: hidden;
+}
diff --git a/Yi.Ai.Vue3/src/styles/var.scss b/Yi.Ai.Vue3/src/styles/var.scss
index d482be3e..3f70b7d3 100644
--- a/Yi.Ai.Vue3/src/styles/var.scss
+++ b/Yi.Ai.Vue3/src/styles/var.scss
@@ -13,7 +13,7 @@
   --login-dialog-section-padding: 0px;
   --login-dialog-border-radius: 24px;
   --login-dialog-mode-toggle-color: #409eff;
-  --login-dialog-logo-background: #fff;
+  --login-dialog-logo-background: #ffffff;
   --login-dialog-logo-text-color: #191919;
 
 
diff --git a/Yi.Ai.Vue3/src/styles/var.scss.bak b/Yi.Ai.Vue3/src/styles/var.scss.bak
new file mode 100644
index 00000000..d482be3e
--- /dev/null
+++ b/Yi.Ai.Vue3/src/styles/var.scss.bak
@@ -0,0 +1,24 @@
+:root {
+  /* 头部高度 */
+  --header-container-default-heigth: 56px;
+
+  /* 左侧侧边栏背景色 */
+  --sidebar-background-color: #f3f4f6;
+  
+
+  /* 登录弹框变量 */
+  --login-dialog-width: 738px;
+  --login-dialog-height: 416px;
+  --login-dialog-padding: 0px;
+  --login-dialog-section-padding: 0px;
+  --login-dialog-border-radius: 24px;
+  --login-dialog-mode-toggle-color: #409eff;
+  --login-dialog-logo-background: #fff;
+  --login-dialog-logo-text-color: #191919;
+
+
+
+  /* 覆盖 element-plus 样式 */
+  --el-border-radius-base: 12px !important;
+  --el-messagebox-border-radius: 16px !important;
+}