diff --git a/src/views/mmlManage/neOperate/index.vue b/src/views/mmlManage/neOperate/index.vue
index defac411..6854a4f1 100644
--- a/src/views/mmlManage/neOperate/index.vue
+++ b/src/views/mmlManage/neOperate/index.vue
@@ -409,14 +409,12 @@ onMounted(() => {
                         ['string', 'ipv6', 'ipv4', 'regex'].includes(item.type)
                       "
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                     ></a-input>
                     <a-input-number
                       v-else-if="item.type === 'int'"
                       v-model:value="state.from[item.name]"
                       :min="0"
                       :max="65535"
-                      :placeholder="item.filter"
                       style="width: 100%"
                     ></a-input-number>
                     <a-switch
@@ -428,7 +426,6 @@ onMounted(() => {
                     <a-select
                       v-else-if="item.type === 'enum'"
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                       :allow-clear="true"
                     >
                       <a-select-option
diff --git a/src/views/mmlManage/omcOperate/index.vue b/src/views/mmlManage/omcOperate/index.vue
index 6898b42c..25fe44c8 100644
--- a/src/views/mmlManage/omcOperate/index.vue
+++ b/src/views/mmlManage/omcOperate/index.vue
@@ -399,14 +399,12 @@ onMounted(() => {
                         ['string', 'ipv6', 'ipv4', 'regex'].includes(item.type)
                       "
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                     ></a-input>
                     <a-input-number
                       v-else-if="item.type === 'int'"
                       v-model:value="state.from[item.name]"
                       :min="0"
                       :max="65535"
-                      :placeholder="item.filter"
                       style="width: 100%"
                     ></a-input-number>
                     <a-switch
@@ -418,7 +416,6 @@ onMounted(() => {
                     <a-select
                       v-else-if="item.type === 'enum'"
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                       :allow-clear="true"
                     >
                       <a-select-option
diff --git a/src/views/mmlManage/udmOperate/index.vue b/src/views/mmlManage/udmOperate/index.vue
index ebd36107..9fcb39bb 100644
--- a/src/views/mmlManage/udmOperate/index.vue
+++ b/src/views/mmlManage/udmOperate/index.vue
@@ -390,7 +390,7 @@ onMounted(() => {
                   :name="item.name"
                   :required="item.optional === 'false'"
                 >
-                  <a-tooltip>
+                  <a-tooltip placement="topLeft">
                     <template #title v-if="item.comment">
                       {{ item.comment }}
                     </template>
@@ -399,14 +399,12 @@ onMounted(() => {
                         ['string', 'ipv6', 'ipv4', 'regex'].includes(item.type)
                       "
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                     ></a-input>
                     <a-input-number
                       v-else-if="item.type === 'int'"
                       v-model:value="state.from[item.name]"
                       :min="0"
                       :max="65535"
-                      :placeholder="item.filter"
                       style="width: 100%"
                     ></a-input-number>
                     <a-switch
@@ -418,7 +416,6 @@ onMounted(() => {
                     <a-select
                       v-else-if="item.type === 'enum'"
                       v-model:value="state.from[item.name]"
-                      :placeholder="item.filter"
                       :allow-clear="true"
                     >
                       <a-select-option