diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseEOServiceImpl.java
index aeeb5b137..5820e9634 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseEOServiceImpl.java
@@ -380,7 +380,7 @@ public class ProblemKnowledgeBaseEOServiceImpl extends ServiceImpl<ProblemKnowle
 			convertAfterMap.put("stand_number",problemKnowledgeBaseEO.getStandNumber());
 			convertAfterMap.put("standard_title",problemKnowledgeBaseEO.getStandTitle());
 			convertAfterMap.put("content",problemKnowledgeBaseEO.getContent());
-			convertAfterMap.put("createTime",problemKnowledgeBaseEO.getCreateTime());
+			convertAfterMap.put("create_time",new Date());
 			convertAfterMap.put("show_permissions",problemKnowledgeBaseEO.getShowPermissions());
 		}
 	}
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
index 47125c158..a86912723 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
@@ -547,12 +547,20 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
             JSONObject jsonObjectThree = jeroElasticsearchTemplate.buildBoolQuery(null, null, queryMapJsonThree);
             queryMapJsonAll.add(jsonObjectThree);
         }
+//        JSONObject sort = new JSONObject();
+//        Map<String,Object> score = new HashMap<>();
+//        Map<String,Object> score1 = new HashMap<>();
+//        score.put("order","desc");
+//        score1.put("_score",score);
+//        sort.putAll(score1);
         JSONObject sort = new JSONObject();
-        Map<String,Object> score = new HashMap<>();
-        Map<String,Object> score1 = new HashMap<>();
-        score.put("order","desc");
-        score1.put("_score",score);
-        sort.putAll(score1);
+        if(StringUtils.isEmpty(selectValue)){
+            Map<String,Object> createTime = new HashMap<>();
+            Map<String,Object> createTime1 = new HashMap<>();
+            createTime.put("order","desc");
+            createTime1.put("create_time",createTime);
+            sort.putAll(createTime1);
+        }
 
 //        Map<String,Object> mapSort = new HashMap<>();
 //        Map<String,Object> mapSortTemp = new HashMap<>();
@@ -1152,10 +1160,10 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
                 Map<String, Object> map4 = new HashMap<>();
                 if("title".equals(field)){
                     map3.put("boost",1);
-                }else if("file_text".equals(field)){
-                    map3.put("boost",0.01);
                 }else if("content".equals(field)){
                     map3.put("boost",0.01);
+                }else if("file_text".equals(field)){
+                    map3.put("boost",0.01);
                 }
                 //特殊处理标题字段
                 if (field.equals("title")){
@@ -1172,7 +1180,7 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
 
                 //高亮
                 if(!"flag".equals(field)){
-                    highlight(mapHighlight, field);
+                    problemKnowledgeBaseHighlight(mapHighlight, field);
                 }
             }
             mapHighlight1.put("fields",mapHighlight);
@@ -1219,7 +1227,7 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
                 queryMapJsonTwo.add(queryMap);
                 //高亮
                 if(!"flag".equals(field)){
-                    highlight(mapHighlight, field);
+                    problemKnowledgeBaseHighlight(mapHighlight, field);
                 }
             }
             mapHighlight1.put("fields",mapHighlight);
@@ -1244,11 +1252,13 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
             queryMapJsonAll.add(jsonObjectThree);
         }
         JSONObject sort = new JSONObject();
-        Map<String,Object> createTime = new HashMap<>();
-        Map<String,Object> createTime1 = new HashMap<>();
-        createTime.put("order","desc");
-        createTime1.put("createTime",createTime);
-        sort.putAll(createTime1);
+        if(StringUtils.isEmpty(selectValue)){
+            Map<String,Object> createTime = new HashMap<>();
+            Map<String,Object> createTime1 = new HashMap<>();
+            createTime.put("order","desc");
+            createTime1.put("create_time",createTime);
+            sort.putAll(createTime1);
+        }
 
         Integer pageNo = Integer.parseInt(map.get("pageNo").toString());
         Integer pageSize = Integer.parseInt(map.get("pageSize").toString());
@@ -1402,6 +1412,25 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
         }
     }
 
+    /**
+     * 问题知识库高亮设置
+     * @param mapHighlight
+     * @param key
+     */
+    private void problemKnowledgeBaseHighlight(Map<String, Object> mapHighlight, String key) {
+        Map<String, Object> mapTemp = new HashMap<>();
+        List<String> list = new ArrayList<>();
+        list.add("<text class='highlight-class'>");
+        List<String> list1 = new ArrayList<>();
+        list1.add("</text>");
+        mapTemp.put("pre_tags", list);
+        mapTemp.put("post_tags", list1);
+        mapTemp.put("fragment_size", 550);//高亮字段内容长度，去除html样式标签，统计字数，设置为200
+        mapTemp.put("number_of_fragments", 1);//高亮内容默认分为5段, 此处设置为一段
+        mapTemp.put("type", "plain");
+        mapHighlight.put(key, mapTemp);
+    }
+
 }
 
 
diff --git a/jero-web/src/views/documentTools/searchCenter/components/DocumentLibrary.vue b/jero-web/src/views/documentTools/searchCenter/components/DocumentLibrary.vue
index 362d5d49d..a5ce32332 100644
--- a/jero-web/src/views/documentTools/searchCenter/components/DocumentLibrary.vue
+++ b/jero-web/src/views/documentTools/searchCenter/components/DocumentLibrary.vue
@@ -769,7 +769,8 @@
             }
 
             .text-select {
-              flex: 1;
+              width: calc(100% - 126px);
+              height: 38px;
             }
           }
         }
diff --git a/jero-web/src/views/documentTools/searchCenter/components/problemKnowledgeBase.vue b/jero-web/src/views/documentTools/searchCenter/components/problemKnowledgeBase.vue
index 256fb82cb..0df134b63 100644
--- a/jero-web/src/views/documentTools/searchCenter/components/problemKnowledgeBase.vue
+++ b/jero-web/src/views/documentTools/searchCenter/components/problemKnowledgeBase.vue
@@ -7,6 +7,7 @@
             <span class="text-sel" :title="$t('problemClassification')">{{$t('problemClassification')}}</span>
             <a-select :placeholder="$t('PleaseSelect')+$t('problemClassification')"
                       class="text-select"
+                      :getPopupContainer="triggerNode=> triggerNode.parentNode"
                       allowClear
                       v-model="queryParamOne.problem_type">
               <a-select-option v-for="(item, key) in tagList"
@@ -318,7 +319,7 @@
             display: flex;
             justify-content: space-between;
             margin-bottom: 24px;
-            line-height: 32px;
+            line-height: 38px;
 
             .text-sel {
               font-size: 14px;
@@ -333,7 +334,7 @@
             }
 
             .text-select {
-              flex: 1;
+              width: calc(100% - 79px);
               height: 38px;
             }
           }
@@ -499,9 +500,9 @@
     padding: 0;
   }
 
-   .selectText {
+  .selectText {
     width: 100%;
-     display: inline-block;
+    display: inline-block;
     text-overflow: ellipsis;
     white-space: nowrap;
     overflow: hidden;