diff --git a/src/views/research-mobile/components/EquipmentForm.vue b/src/views/research-mobile/components/EquipmentForm.vue
index 3f5d7205..ce74d708 100644
--- a/src/views/research-mobile/components/EquipmentForm.vue
+++ b/src/views/research-mobile/components/EquipmentForm.vue
@@ -42,7 +42,7 @@
       <div style="text-align: center;padding:20px 0px;">
         <!-- 取消 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleCancel"
         >
@@ -50,7 +50,7 @@
         </el-button>
         <!-- 保存 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleSave"
         >
diff --git a/src/views/research-mobile/components/HistoricalParticipantForm.vue b/src/views/research-mobile/components/HistoricalParticipantForm.vue
index c41ae917..89730772 100644
--- a/src/views/research-mobile/components/HistoricalParticipantForm.vue
+++ b/src/views/research-mobile/components/HistoricalParticipantForm.vue
@@ -74,7 +74,7 @@
       <div style="text-align: center;padding:20px 0px;">
         <!-- 取消 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleCancel"
         >
@@ -82,7 +82,7 @@
         </el-button>
         <!-- 保存 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleSave"
         >
diff --git a/src/views/research-mobile/components/ParticipantForm.vue b/src/views/research-mobile/components/ParticipantForm.vue
index 831b5adc..12655956 100644
--- a/src/views/research-mobile/components/ParticipantForm.vue
+++ b/src/views/research-mobile/components/ParticipantForm.vue
@@ -93,7 +93,7 @@
       <div style="text-align: center;padding:20px 0px;">
         <!-- 取消 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleCancel"
         >
@@ -101,7 +101,7 @@
         </el-button>
         <!-- 保存 -->
         <el-button
-          size="small"
+          size="large"
           type="primary"
           @click="handleSave"
         >
diff --git a/src/views/research-mobile/detail.vue b/src/views/research-mobile/detail.vue
index 5a383a68..25e22c71 100644
--- a/src/views/research-mobile/detail.vue
+++ b/src/views/research-mobile/detail.vue
@@ -19,7 +19,7 @@
       <el-button
         v-if="state === 0 && userTypeEnumInt === 0 "
         type="primary"
-        size="small"
+        size="large"
         @click="handleSave"
       >
         {{ $t('common:button:save') }}
@@ -28,7 +28,7 @@
       <el-button
         v-if="(state === 0 && userTypeEnumInt === 0)"
         type="primary"
-        size="small"
+        size="large"
         @click="handleSubmit('submit')"
       >
         {{ $t('trials:researchForm:button:submit') }}
diff --git a/src/views/research-mobile/login.vue b/src/views/research-mobile/login.vue
index c2e9457c..284defad 100644
--- a/src/views/research-mobile/login.vue
+++ b/src/views/research-mobile/login.vue
@@ -117,10 +117,11 @@
         </el-form-item>
         <div class="submit_content">
           <el-button
+            size="large"
             type="primary"
             @click="onSubmit"
           >
-            提交
+            {{ $t('common:button:submit') }}
           </el-button>
         </div>
       </div>