diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index 782b8abc5951f117786ee034251c869d622e0956..3295e1fe233e0b6ca30b2a152246ea9c77c44cd3 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -57,6 +57,8 @@ Easy Scheduler
 
 ### 帮助
 The fastest way to get response from our developers is to submit issues,   or add our wechat : 510570367
+
+
  
 
 
diff --git a/docs/zh_CN/images/global_parameter.png b/docs/zh_CN/images/global_parameter.png
index 98b961383f01479b04477a8f63f77f5df59c0c16..9fb415c126f2e7193df5b898f18a270ffff9cbf6 100644
Binary files a/docs/zh_CN/images/global_parameter.png and b/docs/zh_CN/images/global_parameter.png differ
diff --git a/docs/zh_CN/images/local_parameter.png b/docs/zh_CN/images/local_parameter.png
index 560f1d3c31babc3c0ecbcf4d10a3d23cec5905f5..1eac919addfd6b142b6b5db1b4eb8f17e1612b43 100644
Binary files a/docs/zh_CN/images/local_parameter.png and b/docs/zh_CN/images/local_parameter.png differ
diff --git "a/docs/zh_CN/\345\277\253\351\200\237\344\270\212\346\211\213.md" "b/docs/zh_CN/\345\277\253\351\200\237\344\270\212\346\211\213.md"
index cfba93faeec5ca63ef13ea21f9f940bcddd73f5c..9834fba4d44debfc431d1347af43b31397f48edf 100644
--- "a/docs/zh_CN/\345\277\253\351\200\237\344\270\212\346\211\213.md"
+++ "b/docs/zh_CN/\345\277\253\351\200\237\344\270\212\346\211\213.md"
@@ -1,7 +1,7 @@
 # 快速上手
 
 * 管理员用户登录
-  >地址：192.168.xx.xx:8888 用户名密码：admin/esheduler123
+  >地址：192.168.xx.xx:8888 用户名密码：admin/escheduler123
 
 <p align="center">
    <img src="https://analysys.github.io/easyscheduler_docs_cn/images/login.jpg" width="60%" />
diff --git a/escheduler-api/src/main/java/cn/escheduler/api/quartz/QuartzExecutors.java b/escheduler-api/src/main/java/cn/escheduler/api/quartz/QuartzExecutors.java
index 5cb3b338535461635f691351383fd9f97b0e6436..916e4f37922abc91330a699cd7b73481e666b5f3 100644
--- a/escheduler-api/src/main/java/cn/escheduler/api/quartz/QuartzExecutors.java
+++ b/escheduler-api/src/main/java/cn/escheduler/api/quartz/QuartzExecutors.java
@@ -230,6 +230,8 @@ public class QuartzExecutors {
       if(scheduler.checkExists(jobKey)){
         logger.info("try to delete job, job name: {}, job group name: {},", jobName, jobGroupName);
         return scheduler.deleteJob(jobKey);
+      }else {
+        return true;
       }
 
     } catch (SchedulerException e) {
diff --git a/escheduler-server/src/main/java/cn/escheduler/server/worker/task/sql/SqlTask.java b/escheduler-server/src/main/java/cn/escheduler/server/worker/task/sql/SqlTask.java
index 89822e710c948814ac7ff7de1895e84860d2c312..3e85b55b918f1132b604109b408e3d622a87e13e 100644
--- a/escheduler-server/src/main/java/cn/escheduler/server/worker/task/sql/SqlTask.java
+++ b/escheduler-server/src/main/java/cn/escheduler/server/worker/task/sql/SqlTask.java
@@ -189,6 +189,12 @@ public class SqlTask extends AbstractTask {
             return new SqlBinds(sqlBuilder.toString(), sqlParamsMap);
         }
 
+        if (StringUtils.isNotEmpty(sqlParameters.getTitle())){
+            String title = ParameterUtils.convertParameterPlaceholders(sqlParameters.getTitle(), ParamUtils.convert(paramsMap));
+            logger.info(title);
+            sqlParameters.setTitle(title);
+        }
+
         // special characters need to be escaped, ${} needs to be escaped
         String rgex = "'?\\$\\{(.*?)\\}'?";
         setSqlParamsMap(sql,rgex,sqlParamsMap,paramsMap);