diff --git a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/BsonPackTool.java b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/BsonPackTool.java
index 3de28d8..607427d 100644
--- a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/BsonPackTool.java
+++ b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/BsonPackTool.java
@@ -162,7 +162,7 @@ public class BsonPackTool {
      * @param isShowTime 是否包含时分秒
      */
     public static Bson timeBuilder( String date, String columnName, Bson bson, Boolean showToday,boolean isShowTime) {
-        if(date != null && date.trim().length() > 0){
+        if(date != null && !"null".equals(date) && date.trim().length() > 0){
             date = getSafeParam(date);
 
             String today = (new SimpleDateFormat("yyyy-MM-dd")).format(new Date());
diff --git a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/sqlpack/CoreBsonPack.java b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/sqlpack/CoreBsonPack.java
index 0aa94fb..59f7c19 100644
--- a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/sqlpack/CoreBsonPack.java
+++ b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/sqlpack/CoreBsonPack.java
@@ -4,6 +4,7 @@ import cn.estsh.i3plus.pojo.base.tool.BsonPackTool;
 import cn.estsh.i3plus.pojo.platform.platbean.SysLogException;
 import cn.estsh.i3plus.pojo.platform.platbean.SysLogOperate;
 import cn.estsh.i3plus.pojo.platform.platbean.SysLogSystem;
+import cn.estsh.i3plus.pojo.platform.platbean.SysLogTaskTime;
 import com.mongodb.BasicDBObject;
 import org.bson.conversions.Bson;
 
@@ -66,4 +67,19 @@ public class CoreBsonPack {
 
         return bson;
     }
+
+    /**
+     * 定时任务日志复杂查询
+     * @param sysLogTaskTime
+     * @return
+     */
+    public static Bson packBsonByLogTaskTime(SysLogTaskTime sysLogTaskTime){
+        Bson bson = new BasicDBObject();
+
+        bson = BsonPackTool.getStringLikerPack(sysLogTaskTime.getName(),"name",bson);
+        bson = BsonPackTool.getStringLikerPack(sysLogTaskTime.getGroupName(),"groupName",bson);
+        bson = BsonPackTool.timeBuilder(sysLogTaskTime.getCreateDatetime(),"createDatetime",bson,false,false);
+
+        return bson;
+    }
 }