diff --git a/ttl-core/src/main/java/com/alibaba/crr/composite/CompositeCrrTransmit.java b/ttl-core/src/main/java/com/alibaba/crr/composite/CompositeCrrTransmit.java
index 8e82bc9a7..368347224 100644
--- a/ttl-core/src/main/java/com/alibaba/crr/composite/CompositeCrrTransmit.java
+++ b/ttl-core/src/main/java/com/alibaba/crr/composite/CompositeCrrTransmit.java
@@ -10,6 +10,8 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import static com.alibaba.ttl3.internal.util.Utils.newHashMap;
+
 /**
  * {@link CompositeCrrTransmit} transmit all {@link CrrTransmit}
  * registered by {@link #registerCrrTransmit(CrrTransmit)}.
@@ -41,7 +43,7 @@ public CompositeCrrTransmit(CompositeCrrTransmitCallback callback) {
      */
     @NonNull
     public Capture capture() {
-        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = new HashMap<>(registeredCrrTransmitSet.size());
+        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = newHashMap(registeredCrrTransmitSet.size());
         for (CrrTransmit<Object, Object> crrTransmit : registeredCrrTransmitSet) {
             try {
                 crrTransmit2Value.put(crrTransmit, crrTransmit.capture());
@@ -68,7 +70,7 @@ public Backup replay(@NonNull Capture captured) {
         final Object data = callback.beforeReplay();
 
         final Snapshot capturedSnapshot = (Snapshot) captured;
-        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = new HashMap<>(capturedSnapshot.crrTransmit2Value.size());
+        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = newHashMap(capturedSnapshot.crrTransmit2Value.size());
         for (Map.Entry<CrrTransmit<Object, Object>, Object> entry : capturedSnapshot.crrTransmit2Value.entrySet()) {
             CrrTransmit<Object, Object> crrTransmit = entry.getKey();
             try {
@@ -105,7 +107,7 @@ public Backup replay(@NonNull Capture captured) {
     public Backup clear() {
         final Object data = callback.beforeReplay();
 
-        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = new HashMap<>(registeredCrrTransmitSet.size());
+        final HashMap<CrrTransmit<Object, Object>, Object> crrTransmit2Value = newHashMap(registeredCrrTransmitSet.size());
         for (CrrTransmit<Object, Object> crrTransmit : registeredCrrTransmitSet) {
             try {
                 crrTransmit2Value.put(crrTransmit, crrTransmit.clear());
diff --git a/ttl-core/src/main/java/com/alibaba/ttl3/TransmittableThreadLocal.java b/ttl-core/src/main/java/com/alibaba/ttl3/TransmittableThreadLocal.java
index ac7a70ba0..7269a7aff 100644
--- a/ttl-core/src/main/java/com/alibaba/ttl3/TransmittableThreadLocal.java
+++ b/ttl-core/src/main/java/com/alibaba/ttl3/TransmittableThreadLocal.java
@@ -12,6 +12,8 @@
 import java.util.WeakHashMap;
 import java.util.function.Supplier;
 
+import static com.alibaba.ttl3.internal.util.Utils.newHashMap;
+
 /**
  * {@link TransmittableThreadLocal}({@code TTL}) can transmit the value from the thread of submitting task
  * to the thread of executing task even using thread pooling components.
@@ -330,7 +332,7 @@ private static class TtlTransmittee implements Transmittee<HashMap<Transmittable
         @NonNull
         @Override
         public HashMap<TransmittableThreadLocal<Object>, Object> capture() {
-            final HashMap<TransmittableThreadLocal<Object>, Object> ttl2Value = new HashMap<>(holder.get().size());
+            final HashMap<TransmittableThreadLocal<Object>, Object> ttl2Value = newHashMap(holder.get().size());
             for (TransmittableThreadLocal<Object> threadLocal : holder.get().keySet()) {
                 ttl2Value.put(threadLocal, threadLocal.getTransmitteeValue());
             }
@@ -340,7 +342,7 @@ public HashMap<TransmittableThreadLocal<Object>, Object> capture() {
         @NonNull
         @Override
         public HashMap<TransmittableThreadLocal<Object>, Object> replay(@NonNull HashMap<TransmittableThreadLocal<Object>, Object> captured) {
-            final HashMap<TransmittableThreadLocal<Object>, Object> backup = new HashMap<>(holder.get().size());
+            final HashMap<TransmittableThreadLocal<Object>, Object> backup = newHashMap(holder.get().size());
 
             for (final Iterator<TransmittableThreadLocal<Object>> iterator = holder.get().keySet().iterator(); iterator.hasNext(); ) {
                 TransmittableThreadLocal<Object> threadLocal = iterator.next();
@@ -365,7 +367,7 @@ public HashMap<TransmittableThreadLocal<Object>, Object> replay(@NonNull HashMap
         @NonNull
         @Override
         public HashMap<TransmittableThreadLocal<Object>, Object> clear() {
-            return replay(new HashMap<>(0));
+            return replay(newHashMap(0));
         }
 
         @Override
diff --git a/ttl-core/src/main/java/com/alibaba/ttl3/transmitter/ThreadLocalTransmitRegistry.java b/ttl-core/src/main/java/com/alibaba/ttl3/transmitter/ThreadLocalTransmitRegistry.java
index 65a0c929b..5beee5806 100644
--- a/ttl-core/src/main/java/com/alibaba/ttl3/transmitter/ThreadLocalTransmitRegistry.java
+++ b/ttl-core/src/main/java/com/alibaba/ttl3/transmitter/ThreadLocalTransmitRegistry.java
@@ -9,6 +9,8 @@
 import java.util.WeakHashMap;
 import java.util.logging.Logger;
 
+import static com.alibaba.ttl3.internal.util.Utils.newHashMap;
+
 /**
  * {@code ThreadLocalTransmitRegistry}, {@code ThreadLocal} transmit integration.
  * <p>
@@ -142,7 +144,7 @@ private static class ThreadLocalTransmittee implements Transmittee<HashMap<Threa
         @NonNull
         @Override
         public HashMap<ThreadLocal<Object>, Object> capture() {
-            final HashMap<ThreadLocal<Object>, Object> threadLocal2Value = new HashMap<>(threadLocalHolder.size());
+            final HashMap<ThreadLocal<Object>, Object> threadLocal2Value = newHashMap(threadLocalHolder.size());
             for (Map.Entry<ThreadLocal<Object>, TtlCopier<Object>> entry : threadLocalHolder.entrySet()) {
                 final ThreadLocal<Object> threadLocal = entry.getKey();
                 final TtlCopier<Object> copier = entry.getValue();
@@ -155,7 +157,7 @@ public HashMap<ThreadLocal<Object>, Object> capture() {
         @NonNull
         @Override
         public HashMap<ThreadLocal<Object>, Object> replay(@NonNull HashMap<ThreadLocal<Object>, Object> captured) {
-            final HashMap<ThreadLocal<Object>, Object> backup = new HashMap<>(captured.size());
+            final HashMap<ThreadLocal<Object>, Object> backup = newHashMap(captured.size());
 
             for (Map.Entry<ThreadLocal<Object>, Object> entry : captured.entrySet()) {
                 final ThreadLocal<Object> threadLocal = entry.getKey();
@@ -172,7 +174,7 @@ public HashMap<ThreadLocal<Object>, Object> replay(@NonNull HashMap<ThreadLocal<
         @NonNull
         @Override
         public HashMap<ThreadLocal<Object>, Object> clear() {
-            final HashMap<ThreadLocal<Object>, Object> threadLocal2Value = new HashMap<>(threadLocalHolder.size());
+            final HashMap<ThreadLocal<Object>, Object> threadLocal2Value = newHashMap(threadLocalHolder.size());
 
             for (Map.Entry<ThreadLocal<Object>, TtlCopier<Object>> entry : threadLocalHolder.entrySet()) {
                 final ThreadLocal<Object> threadLocal = entry.getKey();