diff --git a/src/views/DataAnalyse/kndiagram/components/maxdiff/lctable.vue b/src/views/DataAnalyse/kndiagram/components/maxdiff/lctable.vue
index 8c0327c0..6dca98b2 100644
--- a/src/views/DataAnalyse/kndiagram/components/maxdiff/lctable.vue
+++ b/src/views/DataAnalyse/kndiagram/components/maxdiff/lctable.vue
@@ -35,10 +35,8 @@
         <div class="content">
           <div class="amount"
                v-if="info && info.fit">
-            <div v-if="typeof info.fit === 'string'">
-              {{ info.fit }}
-            </div>
-            <div v-else>
+          
+            <div >
               <span style="font-size: 62px">{{ fitInteger }}</span>.{{ fitDecimal }}
             </div>
           </div>
@@ -54,6 +52,7 @@
           <span class="text">分组人数占比</span>
         </div>
         <piechart ref="chart"
+                  height="226px"
                   :data="fitChartData"></piechart>
         <div class="download-chart-data"
              @click="download('pie')">
@@ -122,9 +121,9 @@
           </div>
           <div v-else>
             <div v-if="data.text.value >= 0"
-                 style="color: #52c19a">{{ data.text.value == 0? '0':  data.text.value}}</div>
+                 style="color: #52c19a">{{ data.text.value}}</div>
             <div v-else
-                 style="color: #923139">{{ data.text.value == 0? '0':  data.text.value }}</div>
+                 style="color: #923139">{{ data.text.value}}</div>
           </div>
         </template>
       </a-table>
@@ -168,9 +167,9 @@
           </div>
            <div v-else>
             <div v-if="data.text.value >= 0"
-                 style="color: #52c19a">{{ data.text.value == 0? '0':  data.text.value}}</div>
+                 style="color: #52c19a">{{  data.text.value  }}</div>
             <div v-else
-                 style="color: #923139">{{ data.text.value == 0? '0':  data.text.value }}</div>
+                 style="color: #923139">{{  data.text.value }}</div>
           </div>
         </template>
       </a-table>
@@ -295,7 +294,10 @@ watch(() => props.info, (info) => {
   if (!info) return
   fitChartData.value = info.fit_chart
   if (typeof info.fit === 'string') {
-    fit.value = info.fit
+    const fit = info.fit + ''
+    const splitIndex = fit.indexOf('.')
+    fitInteger.value = fit.slice(0, splitIndex)
+    fitDecimal.value = fit.slice(splitIndex + 1)
   }
   if (typeof info.fit === 'number') {
     const fit = info.fit + ''
@@ -332,10 +334,10 @@ watch(() => props.info, (info) => {
   d1.value = info.raw_data.data.map((item, index) => {
     for (let i in item) {
       if (childrenlist.indexOf(i) > -1 && item[i].value == 0) {
-        item[i] ="0"
+        item[i] =parseFloat(0).toFixed(5)
       }
       if (childrenlist.indexOf(i) > -1 && item[i].value) {
-        item[i] = item[i].value
+        item[i] =item[i].value
       }
     }
     return {
@@ -367,7 +369,7 @@ watch(() => props.info, (info) => {
   d2.value = info.zero_data.data.map((item, index) => {
     for (let i in item) {
       if (childrenlist2.indexOf(i) > -1 && item[i].value == 0) {
-        item[i] ="0"
+        item[i] =parseFloat(0).toFixed(5)
       }
       if (childrenlist2.indexOf(i) > -1 && item[i].value) {
         item[i] = item[i].value
diff --git a/src/views/DataAnalyse/kndiagram/questions/components/mxdLcDetail.vue b/src/views/DataAnalyse/kndiagram/questions/components/mxdLcDetail.vue
index f8ec628e..fba1cf5a 100644
--- a/src/views/DataAnalyse/kndiagram/questions/components/mxdLcDetail.vue
+++ b/src/views/DataAnalyse/kndiagram/questions/components/mxdLcDetail.vue
@@ -14,18 +14,22 @@
     </div>
     <div>
        <a-spin tip="Loading..." v-if="loading">
-    <a-alert
+          <a-alert
       message="努力加载中..."
-    ></a-alert>
-  </a-spin>
-     <div v-else-if=" !info || info.raw_data.columns.length <=0" class="empty-data">
+           ></a-alert>
+        </a-spin>
+        <div v-else-if=" !info || info.raw_data.columns.length <=0">
+          <div class="bgfa"></div>
+          <div  class="empty-data">
+          
             <img class="empty-img"
                  :src="require('@/assets/img/publish/no-data.png')"
                  alt="" />
             <div class="empty-text">由于样本量较小 暂无分析数据</div>
-     </div>
-    <a-tabs v-model:activeKey="activeKey"
-            @change="changeTab">
+         </div>
+           </div>
+          <a-tabs v-model:activeKey="activeKey"
+            @change="changeTab" v-else>
        
       <a-tab-pane v-for="item in tabList"
                   :key="item.key"
@@ -49,7 +53,7 @@
           </div>
         </div>
       </a-tab-pane>
-    </a-tabs>
+           </a-tabs>
     </div>
 
   </div>
@@ -300,7 +304,6 @@ watchEffect(() => {
   align-items: center;
   justify-content: center;
   flex-direction: column;
-  background: #fafafa;
   min-height: 600px;
 
   .empty-img {
@@ -317,4 +320,11 @@ watchEffect(() => {
   top: 75px;
   z-index: 99999;
 }
+.bgfa{
+  position:absolute;
+  width: 100%;
+  height: 12px;
+background: #FAFAFA;
+border-radius: 0px 0px 0px 0px;
+}
 </style>
diff --git a/src/views/planetDesign/Design/fragement/footer/MaxdiffFooter.vue b/src/views/planetDesign/Design/fragement/footer/MaxdiffFooter.vue
index b57229e1..f2d934d6 100644
--- a/src/views/planetDesign/Design/fragement/footer/MaxdiffFooter.vue
+++ b/src/views/planetDesign/Design/fragement/footer/MaxdiffFooter.vue
@@ -74,7 +74,6 @@
       </span>
       <div class="right-btn ml-8">
         <span>
-          {{infoConfig.options[0].length }}{{ infoConfig.config.concept}}
           <a-button
             type="primary"
             @click="create"
diff --git a/src/views/planetDesign/Design/mode/config/maxdiff/index.js b/src/views/planetDesign/Design/mode/config/maxdiff/index.js
index bb9509c8..60b03ac9 100644
--- a/src/views/planetDesign/Design/mode/config/maxdiff/index.js
+++ b/src/views/planetDesign/Design/mode/config/maxdiff/index.js
@@ -9,7 +9,7 @@ export default class Maxdiff extends Config {
         this.design_version = is_modified === undefined ? 0 : this.design_version;
         this.version = is_modified === undefined ? 2 : this.version;
         this.task = 3  //随机任务
-        this.concept = 3 //任务选项
+        this.concept = 4 //任务选项
         this.is_placeholder = 0//问题提示
         this.placeholder = '' //提示内容
         this.help = ''
diff --git a/src/views/planetDesign/Design/questions/maxdiff/Index.vue b/src/views/planetDesign/Design/questions/maxdiff/Index.vue
index 78af9516..a7f5a1fa 100644
--- a/src/views/planetDesign/Design/questions/maxdiff/Index.vue
+++ b/src/views/planetDesign/Design/questions/maxdiff/Index.vue
@@ -319,9 +319,9 @@ export default {
       };
       optionList.value.push(newOption);
       copyInfo.value.options[0] = optionList.value;
-      copyInfo.value.config.task = Number.parseInt(
-        (optionList.value.length * 3) / copyInfo.value.config.concept
-      );
+      // copyInfo.value.config.task = Number.parseInt(
+      //   (optionList.value.length * 3) / copyInfo.value.config.concept
+      // );
       emitInfo(true);
     };
     const onUpLoadChange = (value) => {
@@ -569,8 +569,6 @@ export default {
     const editChange = (index, value, isupodateV) => {
       if (!value) {
         message.error("选项不能为空");
-
-        console.log(props.info?.options[0][index].option);
         optionList.value[index].option = props.info?.options[0][index].option;
         optionList.value[index].option = props.info?.options[0][index].option;
         return;