diff --git a/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue b/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
index 68f6eca2..64277d68 100644
--- a/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
+++ b/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
@@ -22,13 +22,24 @@
             !hasPermi(['trials:trials-panel:setting:reading-unit:edit'])
           "
         >
-          <el-radio
-            v-for="item of $d.ImagePlatform"
-            :key="item.id"
-            :label="item.value"
-          >
-            {{ item.label }}
-          </el-radio>
+          <template v-if="isUSA">
+            <el-radio
+              v-for="item of $d.ImagePlatformUSA"
+              :key="item.id"
+              :label="item.value"
+            >
+              {{ item.label }}
+            </el-radio>
+          </template>
+          <template v-else>
+            <el-radio
+              v-for="item of $d.ImagePlatform"
+              :key="item.id"
+              :label="item.value"
+            >
+              {{ item.label }}
+            </el-radio>
+          </template>
         </el-radio-group>
       </el-form-item>
       <!-- 阅片工具 -->
@@ -374,7 +385,11 @@
             v-for="item of $d.ImageDownloadEnum"
             :key="item.id"
             :label="item.value"
-            :disabled="(form.IsReadingTaskViewInOrder === 1 || form.IsReadingTaskViewInOrder === 0) && item.value === 1"
+            :disabled="
+              (form.IsReadingTaskViewInOrder === 1 ||
+                form.IsReadingTaskViewInOrder === 0) &&
+              item.value === 1
+            "
           >
             {{ item.label }}
           </el-radio>
@@ -396,7 +411,11 @@
             v-for="item of $d.ImageUploadEnum"
             :key="item.id"
             :label="item.value"
-            :disabled="(form.IsReadingTaskViewInOrder === 1 || form.IsReadingTaskViewInOrder === 0) && item.value === 1"
+            :disabled="
+              (form.IsReadingTaskViewInOrder === 1 ||
+                form.IsReadingTaskViewInOrder === 0) &&
+              item.value === 1
+            "
           >
             {{ item.label }}
           </el-radio>
@@ -793,6 +812,11 @@ export default {
   mounted() {
     this.initPage()
   },
+  computed: {
+    isUSA() {
+      return process.env.NODE_ENV === 'usa'
+    },
+  },
   watch: {
     CriterionModalitys: {
       handler() {