diff --git a/src/views/research-mobile/components/BasicInfo.vue b/src/views/research-mobile/components/BasicInfo.vue
index 2c0b8047..9813c4bc 100644
--- a/src/views/research-mobile/components/BasicInfo.vue
+++ b/src/views/research-mobile/components/BasicInfo.vue
@@ -268,9 +268,13 @@ export default {
 
   }
   .login_content{
-    padding: 0 20px;
+    padding: 5px 20px;
     margin-top: 5px;
     background: #fff;
+    /deep/.el-form-item {
+      padding-bottom: 20px;
+      
+    }
   }
   .code_content{
     display:flex;
@@ -294,8 +298,8 @@ export default {
   }
 
   /deep/.el-form-item {
-    margin-bottom: 10px;
-    padding: 5px 0px;
+    margin-bottom: 0px;
+    padding-top: 5px;
     border-bottom: 1px solid #f5f7fa;
     .el-form-item__content{
       color: #82848a;
diff --git a/src/views/research-mobile/components/EquipmentForm.vue b/src/views/research-mobile/components/EquipmentForm.vue
index e7e0025a..11c0b7db 100644
--- a/src/views/research-mobile/components/EquipmentForm.vue
+++ b/src/views/research-mobile/components/EquipmentForm.vue
@@ -157,8 +157,8 @@ export default {
 .equipment_form_content{
   padding: 0 10px;
   /deep/.el-form-item {
-    margin-bottom: 10px;
-    padding: 5px 0px;
+    margin-bottom: 0px;
+    padding: 5px 0 20px 0;
     border-bottom: 1px solid #f5f7fa;
     .el-form-item__content{
       color: #82848a;
diff --git a/src/views/research-mobile/components/HistoricalParticipantForm.vue b/src/views/research-mobile/components/HistoricalParticipantForm.vue
index 38bbdb96..7a50253b 100644
--- a/src/views/research-mobile/components/HistoricalParticipantForm.vue
+++ b/src/views/research-mobile/components/HistoricalParticipantForm.vue
@@ -293,8 +293,8 @@ export default {
 .participants_form_content{
   padding: 0 10px;
   /deep/.el-form-item {
-    margin-bottom: 10px;
-    padding: 5px 0px;
+     margin-bottom: 0px;
+    padding: 5px 0 20px 0;
     border-bottom: 1px solid #f5f7fa;
     .el-form-item__content{
       color: #82848a;
diff --git a/src/views/research-mobile/components/ParticipantForm.vue b/src/views/research-mobile/components/ParticipantForm.vue
index 995106f8..c2b5d981 100644
--- a/src/views/research-mobile/components/ParticipantForm.vue
+++ b/src/views/research-mobile/components/ParticipantForm.vue
@@ -307,8 +307,8 @@ export default {
 .participants_form_content{
   padding: 0 10px;
   /deep/.el-form-item {
-    margin-bottom: 10px;
-    padding: 5px 0px;
+    margin-bottom: 0px;
+    padding: 5px 0 20px 0;
     border-bottom: 1px solid #f5f7fa;
     .el-form-item__content{
       color: #82848a;
diff --git a/src/views/research-mobile/login.vue b/src/views/research-mobile/login.vue
index 78645f36..c2e9457c 100644
--- a/src/views/research-mobile/login.vue
+++ b/src/views/research-mobile/login.vue
@@ -371,9 +371,12 @@ export default {
     background: #fff;
   }
   .login_content{
-    padding: 0 20px;
+    padding: 5px 20px;
     margin-top: 5px;
     background: #fff;
+    /deep/.el-form-item {
+      padding-bottom: 20px;
+    }
   }
   .code_content{
     display:flex;
@@ -389,13 +392,14 @@ export default {
   }
 
   /deep/.el-form-item {
-    margin-bottom: 10px;
-    padding: 5px 0px;
+    margin-bottom: 0px;
+    padding-top: 5px;
     border-bottom: 1px solid #f5f7fa;
     .el-form-item__content{
       color: #82848a;
     }
   }
+  
 
 }
 </style>