diff --git a/ui/src/views/application/CreateAndSetting.vue b/ui/src/views/application/CreateAndSetting.vue
index df154e6f2..761ba02d9 100644
--- a/ui/src/views/application/CreateAndSetting.vue
+++ b/ui/src/views/application/CreateAndSetting.vue
@@ -12,6 +12,7 @@
         <div class="scrollbar-height-left">
           <el-scrollbar>
             <el-form
+              hide-required-asterisk
               ref="applicationFormRef"
               :model="applicationForm"
               :rules="rules"
@@ -20,7 +21,12 @@
               class="p-24"
               style="padding-top: 0"
             >
-              <el-form-item label="应用名称" prop="name">
+              <el-form-item prop="name">
+                <template #label>
+                  <div class="flex-between">
+                    <span>应用名称 <span class="danger">*</span></span>
+                  </div>
+                </template>
                 <el-input
                   v-model="applicationForm.name"
                   maxlength="64"
@@ -38,10 +44,17 @@
                   show-word-limit
                 />
               </el-form-item>
-              <el-form-item label="选择模型" prop="model_id">
+              <el-form-item prop="model_id">
+                <template #label>
+                  <div class="flex-between">
+                    <span>AI 模型 <span class="danger">*</span></span>
+
+                    <el-button type="primary" link>提示词</el-button>
+                  </div>
+                </template>
                 <el-select
                   v-model="applicationForm.model_id"
-                  placeholder="请选择模型"
+                  placeholder="请选择 AI 模型"
                   style="width: 100%"
                 >
                   <el-option-group
@@ -86,16 +99,90 @@
                 <template #label>
                   <div class="flex-between">
                     <span>关联知识库</span>
-                    <el-button type="primary" link @click="openDatasetDialog">
-                      <el-icon class="mr-4"><Plus /></el-icon> 添加
-                    </el-button>
+
+                    <el-popover :visible="popoverVisible" :width="300" trigger="click">
+                      <template #reference>
+                        <el-button type="primary" link @click="popoverVisible = !popoverVisible"
+                          >参数设置</el-button
+                        >
+                      </template>
+                      <div class="set-rules__form">
+                        <div class="form-item mb-16">
+                          <div class="title flex align-center mb-8">
+                            <span style="margin-right: 4px">相似度</span>
+                            <el-tooltip
+                              effect="dark"
+                              content="相似度越高相关性越强。"
+                              placement="right"
+                            >
+                              <el-icon style="font-size: 16px">
+                                <Warning />
+                              </el-icon>
+                            </el-tooltip>
+                          </div>
+                          <div @click.stop>
+                            高于
+                            <el-input-number
+                              v-model="formInline.similarity"
+                              :min="0"
+                              :max="1"
+                              :precision="3"
+                              :step="0.1"
+                              controls-position="right"
+                              style="width: 100px"
+                            />
+                          </div>
+                        </div>
+                        <div class="form-item mb-16">
+                          <div class="title mb-8">引用分段数</div>
+                          <div @click.stop>
+                            TOP
+                            <el-input-number
+                              v-model="formInline.top_number"
+                              :min="1"
+                              :max="10"
+                              controls-position="right"
+                              style="width: 100px"
+                              size="small"
+                            />
+                            个分段
+                          </div>
+                        </div>
+
+                        <div class="form-item mb-16">
+                          <div class="title mb-8">最多引用字符数</div>
+                          <div class="flex align-center">
+                            <el-slider
+                              v-model="formInline.top_number"
+                              show-input
+                              :show-input-controls="false"
+                              :min="500"
+                              :max="10000"
+                              style="width: 220px"
+                              size="small"
+                            />
+                            <span class="ml-4">个字符</span>
+                          </div>
+                        </div>
+                      </div>
+                      <div class="text-right">
+                        <el-button @click="popoverVisible = false" size="small">取消</el-button>
+                        <el-button type="primary" @click="popoverVisible = false" size="small"
+                          >确认</el-button
+                        >
+                      </div>
+                    </el-popover>
                   </div>
                 </template>
-                <div v-if="applicationForm.dataset_id_list.length == 0">
-                  <el-text type="info">关联的知识库展示在这里</el-text>
-                </div>
-                <div class="w-full" v-else>
+                <div class="w-full">
                   <el-row :gutter="12">
+                    <el-col :xs="24" :sm="24" :md="12" :lg="12" :xl="12" class="mb-8">
+                      <CardAdd
+                        title="关联知识库"
+                        @click="openDatasetDialog"
+                        style="min-height: 50px; font-size: 14px"
+                      />
+                    </el-col>
                     <el-col
                       :xs="24"
                       :sm="24"
@@ -230,6 +317,12 @@ const applicationForm = ref<ApplicationFormType>({
   dataset_id_list: []
 })
 
+const formInline = reactive({
+  similarity: 0.6,
+  top_number: 5
+})
+const popoverVisible = ref(false)
+
 const rules = reactive<FormRules<ApplicationFormType>>({
   name: [{ required: true, message: '请输入应用名称', trigger: 'blur' }],
   model_id: [
diff --git a/ui/src/views/hit-test/index.vue b/ui/src/views/hit-test/index.vue
index 07d039b9a..bd28fb314 100644
--- a/ui/src/views/hit-test/index.vue
+++ b/ui/src/views/hit-test/index.vue
@@ -44,7 +44,7 @@
                   <template #icon>
                     <AppAvatar :name="index + 1 + ''" class="mr-12 avatar-light" :size="22" />
                   </template>
-                  <div class="active-button primary">{{ (item.similarity * 100).toFixed(2) }}%</div>
+                  <div class="active-button primary">{{ item.similarity.toFixed(3) }}</div>
                   <template #footer>
                     <div class="footer-content flex-between">
                       <el-text>
@@ -75,7 +75,7 @@
       <ParagraphDialog ref="ParagraphDialogRef" :title="title" @refresh="refresh" />
     </LayoutContainer>
     <div class="hit-test__operate p-24 pt-0">
-      <el-popover :visible="popoverVisible" placement="top-start" :width="560" trigger="click">
+      <el-popover :visible="popoverVisible" placement="top-start" :width="600" trigger="click">
         <template #reference>
           <el-button icon="Setting" class="mb-8" @click="popoverVisible = !popoverVisible"
             >参数设置</el-button
@@ -83,15 +83,16 @@
         </template>
         <div class="flex">
           <div>
-            相似度
+            相似度高于
             <el-input-number
               v-model="formInline.similarity"
-              :min="1"
-              :max="100"
+              :min="0"
+              :max="1"
+              :precision="3"
+              :step="0.1"
               controls-position="right"
               style="width: 100px"
             />
-            %
           </div>
 
           <div class="ml-16">
@@ -156,7 +157,7 @@ const paragraphDetail = ref<any[]>([])
 const title = ref('')
 const inputValue = ref('')
 const formInline = reactive({
-  similarity: 60,
+  similarity: 0.600,
   top_number: 5
 })
 const popoverVisible = ref(false)
@@ -193,7 +194,7 @@ function sendChatHandle(event: any) {
 function getHitTestList() {
   const obj = {
     query_text: inputValue.value,
-    similarity: formInline.similarity / 100,
+    similarity: formInline.similarity,
     top_number: formInline.top_number
   }
   if (isDataset.value) {