diff --git a/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/core/QuartzSchedulerThread.java b/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/core/QuartzSchedulerThread.java
index 6f6c053c7..658001956 100644
--- a/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/core/QuartzSchedulerThread.java
+++ b/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/core/QuartzSchedulerThread.java
@@ -375,6 +375,7 @@ public class QuartzSchedulerThread extends Thread {
                                 shell = qsRsrcs.getJobRunShellFactory().createJobRunShell(bndle);
                                 shell.initialize(qs);
                             } catch (SchedulerException se) {
+                                org.jboss.logging.Logger.getLogger(getClass()).error("---------error occur in job run shell initialize, jobKey:"+triggers.get(i).getJobKey(), se);
                                 qsRsrcs.getJobStore().triggeredJobComplete(triggers.get(i), bndle.getJobDetail(), CompletedExecutionInstruction.SET_ALL_JOB_TRIGGERS_ERROR);
                                 continue;
                             }
@@ -385,6 +386,7 @@ public class QuartzSchedulerThread extends Thread {
                                 // a thread pool being used concurrently - which the docs
                                 // say not to do...
                                 getLog().error("ThreadPool.runInThread() return false!");
+                                org.jboss.logging.Logger.getLogger(getClass()).error("---------error occur in job shell run in thread, jobKey:"+triggers.get(i).getJobKey());
                                 qsRsrcs.getJobStore().triggeredJobComplete(triggers.get(i), bndle.getJobDetail(), CompletedExecutionInstruction.SET_ALL_JOB_TRIGGERS_ERROR);
                             }
 
diff --git a/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/impl/jdbcjobstore/JobStoreSupport.java b/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/impl/jdbcjobstore/JobStoreSupport.java
index a140dfe4f..d244f55e7 100644
--- a/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/impl/jdbcjobstore/JobStoreSupport.java
+++ b/fine-quartz/src/main/java/com/fr/third/v2/org/quartz/impl/jdbcjobstore/JobStoreSupport.java
@@ -1417,6 +1417,7 @@ public abstract class JobStoreSupport implements JobStore, Constants {
             return getDelegate().selectJobDetail(conn, key,
                     getClassLoadHelper());
         } catch (ClassNotFoundException e) {
+            org.jboss.logging.Logger.getLogger(getClass()).error("---------job class not found, jobKey: "+key, e);
             throw new JobPersistenceException(
                     "Couldn't retrieve job because a required class was not found: "
                             + e.getMessage(), e);