diff --git a/.env.usa b/.env.usa
index 0098dc79..3dae9013 100644
--- a/.env.usa
+++ b/.env.usa
@@ -2,7 +2,7 @@
 ENV = 'usa'
 NODE_ENV = 'usa'
 # base public path
-VUE_APP_BASE_PATH = 'https://ei-code-prod.s3.amazonaws.com/2024-05-31/'
+VUE_APP_BASE_PATH = 'https://ei-code-prod.s3.amazonaws.com/2024-07-03/'
 
 # 是否开启登陆限制 true:是 false:否
 VUE_APP_LOGIN_FOR_PERMISSION = false
diff --git a/src/App.vue b/src/App.vue
index a7d5c2b7..50e0010b 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -246,7 +246,10 @@ textarea {
   color: $light_gray;
   text-align: center;
   font-weight: bold;
-  font-family: 'Times New Roman';
-  text-shadow:1px 0.5px 1.5px #666;
+  font-family: "Times New Roman";
+  text-shadow: 1px 0.5px 1.5px #666;
+}
+.title-logo {
+  height: 40px;
 }
 </style>
diff --git a/src/assets/title-logo.png b/src/assets/title-logo.png
new file mode 100644
index 00000000..396619c9
Binary files /dev/null and b/src/assets/title-logo.png differ
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 5d230a6b..a4d3df9e 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -7,7 +7,12 @@
       <div class="login-l">
         <div class="login-logo">
           <img v-if="language === 'zh'" src="@/assets/zzlogo2.png" alt="" />
-          <img v-else-if="NODE_ENV === 'usa'" src="@/assets/zzlogo-usa.png" alt="" />
+          <img
+            v-else-if="NODE_ENV === 'usa'"
+            src="@/assets/zzlogo-usa.png"
+            alt=""
+            class="usa-logo"
+          />
           <img v-else src="@/assets/zzlogo4.png" alt="" />
         </div>
         <div class="login-image">
@@ -17,7 +22,10 @@
       <div class="login-r">
         <div class="title-container">
           <!-- IRC Management System -->
-          <div class="system-title" v-if="NODE_ENV==='usa'">{{ $t("login:title:system_title") }}</div>
+          <div v-if="NODE_ENV === 'usa'">
+            <img src="@/assets/title-logo.png" alt="" class="title-logo" />
+            <div class="title-logo-message">{{ $t("login:title:system") }}</div>
+          </div>
           <div class="title" v-else>{{ $t("login:title:system") }}</div>
         </div>
         <el-form
@@ -154,7 +162,9 @@
         "
       >
         <h1 style="text-align: center; margin-bottom: 20px">关于</h1>
-        <p style="margin-bottom: 20px" v-if="NODE_ENV==='usa'">{{ $t("login:title:system_title") }}</p>
+        <p style="margin-bottom: 20px" v-if="NODE_ENV === 'usa'">
+          {{ $t("login:title:system_title") }}
+        </p>
         <p style="margin-bottom: 20px" v-else>{{ $t("login:title:system") }}</p>
         <p style="margin-bottom: 20px">V1.5.1.001</p>
         <p style="margin-bottom: 20px" v-if="language === 'zh'">
@@ -462,6 +472,9 @@ $light_gray: #606266;
         img {
           height: 40px;
         }
+        .usa-logo {
+          height: 60px;
+        }
       }
       .login-image {
         position: absolute;
@@ -482,7 +495,7 @@ $light_gray: #606266;
 
       .login-form {
         position: absolute;
-        top: 50%;
+        top: 55%;
         // transform: translateY(-50%);
         left: 50%;
         transform: translate(-50%, -50%);
@@ -493,6 +506,7 @@ $light_gray: #606266;
       }
       .title-container {
         // margin-bottom: 50px;
+        text-align: center;
         margin-top: 15%;
         .title {
           font-size: 35px;
@@ -500,6 +514,12 @@ $light_gray: #606266;
           text-align: center;
           font-weight: bold;
         }
+        .title-logo-message {
+          font-size: 26px;
+          color: $light_gray;
+          text-align: center;
+          margin-top: 20px;
+        }
       }
 
       .tips {
diff --git a/src/views/trials/trials-layout/components/trialsNavbar.vue b/src/views/trials/trials-layout/components/trialsNavbar.vue
index 66754ce8..8bae8fb9 100644
--- a/src/views/trials/trials-layout/components/trialsNavbar.vue
+++ b/src/views/trials/trials-layout/components/trialsNavbar.vue
@@ -1,16 +1,17 @@
 <template>
   <div class="trials-navbar" style="position: relative">
     <div class="leftMenu">
-      <img v-if="language === 'zh'" src="@/assets/zzlogo2.png" alt="">
-      <img v-else-if="NODE_ENV === 'usa'" src="@/assets/zzlogo-usa.png" alt="" />
-      <img v-else src="@/assets/zzlogo4.png" alt="">
-      <span style="white-space:nowrap;" class="system-title" v-if="NODE_ENV==='usa'">
+      <img v-if="language === 'zh'" src="@/assets/zzlogo2.png" alt="" />
+      <img
+        v-else-if="NODE_ENV === 'usa'"
+        src="@/assets/title-logo.png"
+        alt=""
+        class="title-logo"
+      />
+      <img v-else src="@/assets/zzlogo4.png" alt="" />
+      <span style="white-space: nowrap">
         <!-- 中心影像系统（EICS） -->
-        {{ $t('trials:trials:title:eics_title') }}
-      </span>
-      <span style="white-space:nowrap;" v-else>
-        <!-- 中心影像系统（EICS） -->
-        {{ $t('trials:trials:title:eics') }}
+        {{ $t("trials:trials:title:eics") }}
       </span>
     </div>
     <div class="center-menu">
@@ -24,22 +25,49 @@
         size="mini"
         @select="handleSelect"
       >
-        <el-menu-item v-if="!hasPermi(['role:air', 'role:rpm', 'role:radmin', 'role:rcrc', 'role:rir'])" index="1">
+        <el-menu-item
+          v-if="
+            !hasPermi([
+              'role:air',
+              'role:rpm',
+              'role:radmin',
+              'role:rcrc',
+              'role:rir',
+            ])
+          "
+          index="1"
+        >
           <i class="el-icon-odometer" />
           <!-- 工作台 -->
-          <span slot="title">{{ $t('trials:menuTitle:workbench') }}</span>
+          <span slot="title">{{ $t("trials:menuTitle:workbench") }}</span>
         </el-menu-item>
-        <el-menu-item v-if="!hasPermi(['role:zys'])" index="2" :disabled="TotalNeedSignSystemDocCount !== 0">
+        <el-menu-item
+          v-if="!hasPermi(['role:zys'])"
+          index="2"
+          :disabled="TotalNeedSignSystemDocCount !== 0"
+        >
           <i class="el-icon-box" />
           <!-- 我的项目 -->
           <span slot="title">
-            {{ $t('trials:tab:trials') }}
+            {{ $t("trials:tab:trials") }}
           </span>
         </el-menu-item>
-        <el-menu-item v-if="!hasPermi(['role:air', 'role:rpm', 'role:radmin', 'role:rcrc', 'role:rir', 'role:zys'])" index="3">
+        <el-menu-item
+          v-if="
+            !hasPermi([
+              'role:air',
+              'role:rpm',
+              'role:radmin',
+              'role:rcrc',
+              'role:rir',
+              'role:zys',
+            ])
+          "
+          index="3"
+        >
           <i class="el-icon-chat-dot-square" />
           <!-- 通知消息 -->
-          <span slot="title">{{ $t('trials:tab:notice') }}</span>
+          <span slot="title">{{ $t("trials:tab:notice") }}</span>
         </el-menu-item>
 
         <el-submenu index="4" class="my_info">
@@ -50,7 +78,9 @@
             <span v="userTypeShortName">({{ userTypeShortName }})</span> -->
           </span>
           <!-- 账户信息 -->
-          <el-menu-item v-if="!hasPermi(['role:air'])" index="4-2">{{ $t('trials:trials-myinfo:title:accountInfo') }}</el-menu-item>
+          <el-menu-item v-if="!hasPermi(['role:air'])" index="4-2">{{
+            $t("trials:trials-myinfo:title:accountInfo")
+          }}</el-menu-item>
           <!-- 管理后台 -->
           <el-menu-item
             v-if="hasPermi(['role:dev', 'role:oa', 'role:admin'])"
@@ -58,112 +88,123 @@
             >{{ $t("trials:trials-myinfo:title:system") }}</el-menu-item
           >
           <!-- 退出 -->
-          <el-menu-item index="4-3">{{ $t('trials:trials-myinfo:button:loginout') }}</el-menu-item>
+          <el-menu-item index="4-3">{{
+            $t("trials:trials-myinfo:button:loginout")
+          }}</el-menu-item>
         </el-submenu>
       </el-menu>
-      <TopLang v-if="VUE_APP_OSS_CONFIG_REGION !== 'oss-us-west-1'"/>
-      
+      <TopLang v-if="VUE_APP_OSS_CONFIG_REGION !== 'oss-us-west-1'" />
     </div>
   </div>
 </template>
 
 <script>
-import { mapGetters, mapMutations } from 'vuex'
-import TopLang from './topLang'
-import NoticeMarquee from './noticeMarquee'
+import { mapGetters, mapMutations } from "vuex";
+import TopLang from "./topLang";
+import NoticeMarquee from "./noticeMarquee";
 export default {
   components: { TopLang, NoticeMarquee },
   data() {
     return {
-      activeIndex: '2',
+      activeIndex: "2",
       isReviewer: false,
-      userTypeShortName: zzSessionStorage.getItem('userTypeShortName'),
-      notice: '',
+      userTypeShortName: zzSessionStorage.getItem("userTypeShortName"),
+      notice: "",
       VUE_APP_OSS_CONFIG_REGION: process.env.VUE_APP_OSS_CONFIG_REGION,
       NODE_ENV: process.env.NODE_ENV,
-    }
+    };
   },
   computed: {
-    ...mapGetters(['sidebar', 'name', 'userName', 'device', 'TotalNeedSignSystemDocCount', 'language'])
+    ...mapGetters([
+      "sidebar",
+      "name",
+      "userName",
+      "device",
+      "TotalNeedSignSystemDocCount",
+      "language",
+    ]),
   },
   watch: {
     $route(v) {
-      this.changeRoute(v)
-    }
+      this.changeRoute(v);
+    },
   },
   created() {
-    console.log(!this.hasPermi(['role:air']))
-    this.isReviewer = JSON.parse(zzSessionStorage.getItem('IsReviewer'))
-    this.changeRoute(this.$route)
+    console.log(!this.hasPermi(["role:air"]));
+    this.isReviewer = JSON.parse(zzSessionStorage.getItem("IsReviewer"));
+    this.changeRoute(this.$route);
   },
   methods: {
-    ...mapMutations({ setLanguage: 'lang/setLanguage' }),
+    ...mapMutations({ setLanguage: "lang/setLanguage" }),
     changeRoute(v) {
-      if (v.path === '/trials/trials-workbench') {
-        this.activeIndex = '1'
+      if (v.path === "/trials/trials-workbench") {
+        this.activeIndex = "1";
       }
-      if (v.path === '/trials/trials-list' || ~v.path.indexOf('/trials/trials-panel')) {
-        this.activeIndex = '2'
+      if (
+        v.path === "/trials/trials-list" ||
+        ~v.path.indexOf("/trials/trials-panel")
+      ) {
+        this.activeIndex = "2";
       }
-      if (v.path === '/trials/trials-notice') {
-        this.activeIndex = '3'
+      if (v.path === "/trials/trials-notice") {
+        this.activeIndex = "3";
       }
-      if (v.path === '/trials/trials-myinfo') {
-        this.activeIndex = '4-2'
+      if (v.path === "/trials/trials-myinfo") {
+        this.activeIndex = "4-2";
       }
     },
     handleSelect(key, keyPath) {
       switch (key) {
-        case '4-2':
-          this.go('/trials/trials-myinfo')
-          break
-        case '4-3':
-          this.logout()
-          break
+        case "4-2":
+          this.go("/trials/trials-myinfo");
+          break;
+        case "4-3":
+          this.logout();
+          break;
         case "4-4":
           this.go("/system");
           break;
-        case '1':
-          this.go('/trials/trials-workbench')
-          break
-        case '2':
-          if (~this.$route.path.indexOf('/trials/trials-panel')) {
-            return
+        case "1":
+          this.go("/trials/trials-workbench");
+          break;
+        case "2":
+          if (~this.$route.path.indexOf("/trials/trials-panel")) {
+            return;
           }
-          var lastWorkbench = zzSessionStorage.getItem('lastWorkbench')
+          var lastWorkbench = zzSessionStorage.getItem("lastWorkbench");
           if (lastWorkbench) {
-            this.go(lastWorkbench)
+            this.go(lastWorkbench);
           } else {
-            this.go('/trials/trials-list')
+            this.go("/trials/trials-list");
           }
-          break
-        case '3':
-          this.go('/trials/trials-notice')
-          break
+          break;
+        case "3":
+          this.go("/trials/trials-notice");
+          break;
       }
     },
     toggleSideBar() {
-      this.$store.dispatch('app/toggleSideBar')
+      this.$store.dispatch("app/toggleSideBar");
     },
     async logout() {
-      await this.$store.dispatch('user/logout') 
-      this.$router.push(`/login`)
-      this.$i18n.locale = 'zh'
-      this.setLanguage('zh')
-      this.$updateDictionary()
+      await this.$store.dispatch("user/logout");
+      this.$router.push(`/login`);
+      this.$i18n.locale = "zh";
+      this.setLanguage("zh");
+      this.$updateDictionary();
     },
     go(value) {
-      this.$router.push({ path: value })
+      this.$router.push({ path: value });
     },
     account() {
-      this.$router.push({ name: 'Account' })
-    }
-  }
-}
+      this.$router.push({ name: "Account" });
+    },
+  },
+};
 </script>
 
 <style lang="scss" scoped>
-.trials-navbar{
+.trials-navbar {
   display: flex;
   flex-direction: row;
   justify-content: space-between;
@@ -171,24 +212,29 @@ export default {
   overflow: hidden;
   background: #fff;
   box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);
-  .el-breadcrumb__item{
+  .el-breadcrumb__item {
     font-size: 16px;
   }
-  .leftMenu{
+  .leftMenu {
     display: flex;
-    align-items: center;
+    align-items: flex-end;
     padding-left: 20px;
-    img{
+    padding-bottom: 20px;
+    img {
       height: 28px;
       margin-right: 10px;
     }
-    span{
+    .title-logo {
+      height: 32px;
+    }
+    span {
       font-size: 20px;
       position: relative;
-      top: -1px;
+      bottom: -3px;
     }
   }
-  .right-menu, .center-menu {
+  .right-menu,
+  .center-menu {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
@@ -238,7 +284,7 @@ export default {
 }
 </style>
 <style>
-  .el-menu--horizontal>.my_info.el-submenu .el-submenu__icon-arrow {
-    margin-top: 0;
-  }
+.el-menu--horizontal > .my_info.el-submenu .el-submenu__icon-arrow {
+  margin-top: 0;
+}
 </style>