diff --git a/src/views/trials/trials-panel/attachments/attachment-management/index.vue b/src/views/trials/trials-panel/attachments/attachment-management/index.vue
index 62993b37..58c3b5e7 100644
--- a/src/views/trials/trials-panel/attachments/attachment-management/index.vue
+++ b/src/views/trials/trials-panel/attachments/attachment-management/index.vue
@@ -39,7 +39,22 @@
           <el-input v-model="searchData.Name" clearable style="width: 120px" />
         </el-form-item>
         <!-- 签署人 -->
-        <el-form-item :label="$t('trials:signRecords:table:user')" v-if="!isDoc">
+        <el-form-item :label="$t('trials:signRecords:table:user')" v-if="!isSystem">
+          <el-select v-model="searchData.UserId" clearable filterable style="width: 140px">
+            <el-option v-for="item of userOptions" :key="item.UserId" :label="item.RealName" :value="item.UserId">
+              <span style="float: left">{{ item.RealName || item.FullName }}</span>
+              <span style="
+                  float: right;
+                  color: #8492a6;
+                  font-size: 13px;
+                  margin-left: 5px;
+                ">
+                {{ item.UserName }}
+              </span>
+            </el-option>
+          </el-select>
+        </el-form-item>
+        <el-form-item :label="$t('trials:signRecords:table:user')" v-else-if="!isDoc">
           <el-select v-model="searchData.UserId" clearable filterable style="width: 140px">
             <el-option v-for="item of userOptions" :key="item.ConfirmUserId" :label="item.FullName"
               :value="item.ConfirmUserId">