diff --git a/client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/AbstractCanalAdapterWorker.java b/client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/AbstractCanalAdapterWorker.java
index db87bf01..ec650231 100644
--- a/client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/AbstractCanalAdapterWorker.java
+++ b/client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/AbstractCanalAdapterWorker.java
@@ -70,6 +70,7 @@ public abstract class AbstractCanalAdapterWorker {
                     });
                     return true;
                 } catch (Exception e) {
+                    logger.error(e.getMessage(), e);
                     return false;
                 }
             }));
@@ -108,6 +109,7 @@ public abstract class AbstractCanalAdapterWorker {
                     });
                     return true;
                 } catch (Exception e) {
+                    logger.error(e.getMessage(), e);
                     return false;
                 }
             }));