diff --git a/src/main/java/org/redkale/source/DataSqlSource.java b/src/main/java/org/redkale/source/DataSqlSource.java
index e84562859..e15f52b26 100644
--- a/src/main/java/org/redkale/source/DataSqlSource.java
+++ b/src/main/java/org/redkale/source/DataSqlSource.java
@@ -142,7 +142,7 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
                 String newValue = decryptProperty(event.name(), event.newValue().toString());
                 allEvents.add(ResourceEvent.create(event.name(), newValue, event.oldValue()));
                 newProps.put(event.name(), newValue);
-                sb.append("DataSource(name=").append(resourceName()).append(") the ").append(event.name()).append(" resource changed\r\n");
+                sb.append("DataSource(name=").append(resourceName()).append(") change '").append(event.name()).append("' to '").append(event.coverNewValue()).append("'\r\n");
             }
             updateOneResourceChange(newProps, allEvents.toArray(new ResourceEvent[allEvents.size()]));
             for (ResourceEvent event : allEvents) {
@@ -165,7 +165,7 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
                     writeEvents.add(ResourceEvent.create(newName, newValue, event.oldValue()));
                     newWriteProps.put(event.name(), newValue);
                 }
-                sb.append("DataSource(name=").append(resourceName()).append(") the ").append(event.name()).append(" resource changed\r\n");
+                sb.append("DataSource(name=").append(resourceName()).append(") change '").append(event.name()).append("' to '").append(event.coverNewValue()).append("'\r\n");
             }
             if (!readEvents.isEmpty()) {
                 updateReadResourceChange(newReadProps, readEvents.toArray(new ResourceEvent[readEvents.size()]));
diff --git a/src/main/java/org/redkale/util/ResourceEvent.java b/src/main/java/org/redkale/util/ResourceEvent.java
index 051142c6e..3ff1f25b5 100644
--- a/src/main/java/org/redkale/util/ResourceEvent.java
+++ b/src/main/java/org/redkale/util/ResourceEvent.java
@@ -2,6 +2,9 @@
  */
 package org.redkale.util;
 
+import java.util.function.Predicate;
+import java.util.regex.Pattern;
+
 /**
  * 详情见: https://redkale.org
  *
@@ -18,6 +21,14 @@ public interface ResourceEvent<T> {
 
     public T oldValue();
 
+    default String coverNewValue() {
+        return ResourceChangeEvent.cover(newValue());
+    }
+
+    default String coverOldValue() {
+        return ResourceChangeEvent.cover(oldValue());
+    }
+
     public static boolean containsName(ResourceEvent[] events, String... names) {
         if (events == null || events.length == 0 || names.length == 0) return false;
         for (ResourceEvent event : events) {
@@ -32,12 +43,22 @@ public interface ResourceEvent<T> {
 
     public static class ResourceChangeEvent<T> implements ResourceEvent<T> {
 
+        private static final Predicate<String> numRegx = Pattern.compile("^(\\-|\\+)?\\d+(\\.\\d+)?$").asPredicate();
+
         protected String name;
 
         protected T newValue;
 
         protected T oldValue;
 
+        static <T> String cover(T val) {
+            if (val == null) return null;
+            String str = val.toString();
+            if (str.length() <= 4) return str;
+            if (numRegx.test(str)) return str;
+            return str.substring(0, 2) + "***" + str.substring(str.length() - 2);
+        }
+
         @ConstructorParameters({"name", "newValue", "oldValue"})
         public ResourceChangeEvent(String name, T newValue, T oldValue) {
             this.name = name;