diff --git a/src/views/trials/trials-panel/subject/subject-list/components/SubjectsForm.vue b/src/views/trials/trials-panel/subject/subject-list/components/SubjectsForm.vue
index 4cb3585c..d5c50681 100644
--- a/src/views/trials/trials-panel/subject/subject-list/components/SubjectsForm.vue
+++ b/src/views/trials/trials-panel/subject/subject-list/components/SubjectsForm.vue
@@ -1,58 +1,35 @@
 <template>
-  <el-form
-    ref="subjectForm"
-    v-loading="loading"
-    :model="form"
-    :rules="rules"
-    size="small"
-    label-width="200px"
-  >
+  <el-form ref="subjectForm" v-loading="loading" :model="form" :rules="rules" size="small" label-width="200px">
     <div class="base-dialog-body">
       <!-- Site -->
       <el-form-item :label="$t('trials:subject:table:site')" prop="TrialSiteId">
-        <el-select
-          v-model="form.TrialSiteId"
-          clearable
-          filterable
-          style="width:100%"
-          :disabled="form.StudyCount>0 || isEdit"
-        >
-          <el-option
-            v-for="item of siteOptions"
-            :key="item.Id"
-            :label="item.TrialSiteCode"
-            :value="item.TrialSiteId"
-          />
+        <el-select v-model="form.TrialSiteId" clearable filterable style="width:100%"
+          :disabled="form.StudyCount > 0 || isEdit">
+          <el-option v-for="item of siteOptions" :key="item.Id" :label="item.TrialSiteCode" :value="item.TrialSiteId" />
         </el-select>
       </el-form-item>
       <!-- 受试者编号 -->
       <el-form-item :label="$t('trials:subject:table:subjectId')" prop="Code">
-        <el-input v-model="form.Code" :disabled="form.StudyCount > 0 || isEdit" />
-        <span v-show="otherInfo.IsNoticeSubjectCodeRule" style="color:#F56C6C;font-size:12px;">{{ otherInfo.SubjectCodeRule }}</span>
+        <el-input v-model="form.Code" :disabled="form.StudyCount > 0 || isEdit" @input="
+          form.Code =
+          form.Code.replace(/[^0-9a-zA-Z\_\-]/g, '')
+          " />
+        <span v-show="otherInfo.IsNoticeSubjectCodeRule" style="color:#F56C6C;font-size:12px;">{{
+          otherInfo.SubjectCodeRule }}</span>
       </el-form-item>
       <!-- 受试者第二编号 -->
-      <el-form-item v-if="otherInfo.IsSubjectSecondCodeView" :label="$t('trials:subject:table:medicalNo')" prop="MedicalNo">
+      <el-form-item v-if="otherInfo.IsSubjectSecondCodeView" :label="$t('trials:subject:table:medicalNo')"
+        prop="MedicalNo">
         <el-input v-model="form.MedicalNo" :disabled="form.StudyCount > 0 || isEdit" />
       </el-form-item>
       <!-- 访视基准日期 -->
-      <el-form-item
-        v-show="otherInfo.IsHaveFirstGiveMedicineDate"
-        :label="$t('trials:subject:table:firstGiveMedicineTime')"
-      >
-        <el-date-picker
-          v-model="form.FirstGiveMedicineTime"
-          type="date"
-          :picker-options="pickerOption"
-          value-format="yyyy-MM-dd"
-          format="yyyy-MM-dd"
-        />
+      <el-form-item v-show="otherInfo.IsHaveFirstGiveMedicineDate"
+        :label="$t('trials:subject:table:firstGiveMedicineTime')">
+        <el-date-picker v-model="form.FirstGiveMedicineTime" type="date" :picker-options="pickerOption"
+          value-format="yyyy-MM-dd" format="yyyy-MM-dd" />
       </el-form-item>
       <!-- Age -->
-      <el-form-item
-        v-if="otherInfo.IsHaveSubjectAge"
-        :label="$t('trials:subject:table:age')"
-        prop="Age"
-      >
+      <el-form-item v-if="otherInfo.IsHaveSubjectAge" :label="$t('trials:subject:table:age')" prop="Age">
         <el-input-number v-model="form.Age" controls-position="right" :min="0" />
       </el-form-item>
       <!-- Gender -->
@@ -73,12 +50,7 @@
     <div class="base-dialog-footer" style="text-align:right;margin-top:10px;">
       <el-form-item>
         <!-- 取消 -->
-        <el-button
-          :disabled="btnLoading"
-          size="small"
-          type="primary"
-          @click="handleCancel"
-        >
+        <el-button :disabled="btnLoading" size="small" type="primary" @click="handleCancel">
           {{ $t('common:button:cancel') }}
         </el-button>
         <!-- 保存 -->