diff --git a/src/views/memberManage/addPerson.vue b/src/views/memberManage/addPerson.vue
index 937d09a..ad6d414 100644
--- a/src/views/memberManage/addPerson.vue
+++ b/src/views/memberManage/addPerson.vue
@@ -169,7 +169,7 @@
       <el-row type="flex" justify="center">
         <el-col :span="15" style="text-align:center">
           <el-button v-show="!isEditMode" size="medium" @click="resetForm"> 重置 </el-button>
-          <el-button :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click="saveData"> 保存 </el-button>
+          <el-button :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click.once="saveData"> 保存 </el-button>
           <el-button v-show="!isEditMode" type="primary" size="medium" style="margin-left: 20px;" @click="registerIris"> 下一步，注册虹膜 </el-button>
         </el-col>
       </el-row>

diff --git a/src/views/memberManage/addPerson.vue b/src/views/memberManage/addPerson.vue
index 937d09a..ad6d414 100644
--- a/src/views/memberManage/addPerson.vue
+++ b/src/views/memberManage/addPerson.vue
@@ -169,7 +169,7 @@
       <el-row type="flex" justify="center">
         <el-col :span="15" style="text-align:center">
           <el-button v-show="!isEditMode" size="medium" @click="resetForm"> 重置 </el-button>
-          <el-button :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click="saveData"> 保存 </el-button>
+          <el-button :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click.once="saveData"> 保存 </el-button>
           <el-button v-show="!isEditMode" type="primary" size="medium" style="margin-left: 20px;" @click="registerIris"> 下一步，注册虹膜 </el-button>
         </el-col>
       </el-row>
diff --git a/src/views/memberManage/addPersonIris.vue b/src/views/memberManage/addPersonIris.vue
index f5a2af9..016b919 100644
--- a/src/views/memberManage/addPersonIris.vue
+++ b/src/views/memberManage/addPersonIris.vue
@@ -170,7 +170,7 @@
         <el-row type="flex" justify="center">
           <el-col :span="15" style="text-align:center">
             <el-button v-show="showResetButton" size="medium" @click="resetForm"> 重置 </el-button>
-            <el-button v-show="showSaveButton" :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click="saveData"> 保存 </el-button>
+            <el-button v-show="showSaveButton" :disabled="!canSave" type="primary" size="medium" style="margin-left: 20px;" @click.once="saveData"> 保存 </el-button>
             <el-button type="primary" size="medium" style="margin-left: 20px;" @click="registerIris"> 注册虹膜 </el-button>
           </el-col>
         </el-row>