diff --git a/ui/src/styles/element-plus.scss b/ui/src/styles/element-plus.scss
index 386a1a4dc..3a685a145 100644
--- a/ui/src/styles/element-plus.scss
+++ b/ui/src/styles/element-plus.scss
@@ -254,9 +254,6 @@
   padding-left: 11px;
 }
 
-.el-select {
-  min-width: 200px;
-}
 .el-select__caret {
   color: var(--app-text-color-secondary);
 }
diff --git a/ui/src/views/dataset/CreateDataset.vue b/ui/src/views/dataset/CreateDataset.vue
index c6570ea35..97eccb2aa 100644
--- a/ui/src/views/dataset/CreateDataset.vue
+++ b/ui/src/views/dataset/CreateDataset.vue
@@ -36,7 +36,12 @@
     <div class="create-dataset__footer text-right border-t" v-if="active !== 2">
       <el-button @click="router.go(-1)" :disabled="loading">取消</el-button>
       <el-button @click="prev" v-if="active === 1" :disabled="loading">上一步</el-button>
-      <el-button @click="next" type="primary" v-if="active === 0" :disabled="loading">
+      <el-button
+        @click="next"
+        type="primary"
+        v-if="active === 0"
+        :disabled="loading || StepFirstRef?.loading"
+      >
         创建并导入
       </el-button>
       <el-button @click="submit" type="primary" v-if="active === 1" :disabled="loading">
@@ -84,12 +89,16 @@ const StepFirstRef = ref()
 const StepSecondRef = ref()
 
 const loading = ref(false)
+const disabled = ref(false)
 const active = ref(0)
 const successInfo = ref<any>(null)
 
 async function next() {
+  disabled.value = true
   if (await StepFirstRef.value?.onSubmit()) {
     if (active.value++ > 2) active.value = 0
+  } else {
+    disabled.value = false
   }
 }
 const prev = () => {
diff --git a/ui/src/views/dataset/step/StepFirst.vue b/ui/src/views/dataset/step/StepFirst.vue
index 212de6cb9..9e8e03866 100644
--- a/ui/src/views/dataset/step/StepFirst.vue
+++ b/ui/src/views/dataset/step/StepFirst.vue
@@ -167,7 +167,8 @@ const onSubmit = async () => {
 onMounted(() => {})
 
 defineExpose({
-  onSubmit
+  onSubmit,
+  loading
 })
 </script>
 <style scoped lang="scss">
diff --git a/ui/src/views/paragraph/component/ParagraphDialog.vue b/ui/src/views/paragraph/component/ParagraphDialog.vue
index 75a990fca..32a2730a5 100644
--- a/ui/src/views/paragraph/component/ParagraphDialog.vue
+++ b/ui/src/views/paragraph/component/ParagraphDialog.vue
@@ -38,7 +38,7 @@
     <template #footer v-if="!problemId">
       <span class="dialog-footer">
         <el-button @click.prevent="dialogVisible = false"> 取消 </el-button>
-        <el-button type="primary" @click="submitHandle"> 提交 </el-button>
+        <el-button :disabled="loading" type="primary" @click="submitHandle"> 提交 </el-button>
       </span>
     </template>
   </el-dialog>