diff --git a/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/context/AuthenticationThreadLocalAccessor.java b/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/context/AuthenticationThreadLocalAccessor.java
index 49c097523..dca294326 100644
--- a/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/context/AuthenticationThreadLocalAccessor.java
+++ b/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/context/AuthenticationThreadLocalAccessor.java
@@ -10,7 +10,7 @@ import javax.annotation.Nonnull;
 public class AuthenticationThreadLocalAccessor
     implements ThreadLocalAccessor<Authentication> {
 
-    static final String KEY = "cp.hs.auth";
+    static final Object KEY = Authentication.class;
 
     static {
         ReactiveAuthenticationHolder.addSupplier(
diff --git a/hsweb-core/pom.xml b/hsweb-core/pom.xml
index 8ce8abbb8..f6197b460 100644
--- a/hsweb-core/pom.xml
+++ b/hsweb-core/pom.xml
@@ -161,5 +161,11 @@
             <artifactId>hsweb-easy-orm-core</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>context-propagation</artifactId>
+            <optional>true</optional>
+        </dependency>
+
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessor.java b/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessor.java
new file mode 100644
index 000000000..16cdee737
--- /dev/null
+++ b/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessor.java
@@ -0,0 +1,30 @@
+package org.hswebframework.web.i18n;
+
+import io.micrometer.context.ThreadLocalAccessor;
+
+import javax.annotation.Nonnull;
+import java.util.Locale;
+
+public class LocaleThreadLocalAccessor implements ThreadLocalAccessor<Locale> {
+
+    @Override
+    @Nonnull
+    public Object key() {
+        return Locale.class;
+    }
+
+    @Override
+    public Locale getValue() {
+        return LocaleUtils.CONTEXT_THREAD_LOCAL.getIfExists();
+    }
+
+    @Override
+    public void setValue() {
+        LocaleUtils.CONTEXT_THREAD_LOCAL.remove();
+    }
+
+    @Override
+    public void setValue(@Nonnull Locale value) {
+        LocaleUtils.CONTEXT_THREAD_LOCAL.set(value);
+    }
+}
diff --git a/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleUtils.java b/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleUtils.java
index 0477dfa5a..f769b41d5 100644
--- a/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleUtils.java
+++ b/hsweb-core/src/main/java/org/hswebframework/web/i18n/LocaleUtils.java
@@ -35,7 +35,7 @@ public final class LocaleUtils {
 
     public static final Locale DEFAULT_LOCALE = Locale.getDefault();
 
-    private static final FastThreadLocal<Locale> CONTEXT_THREAD_LOCAL = new FastThreadLocal<>();
+    static final FastThreadLocal<Locale> CONTEXT_THREAD_LOCAL = new FastThreadLocal<>();
 
     static MessageSource messageSource = UnsupportedMessageSource.instance();
 
diff --git a/hsweb-core/src/main/resources/META-INF/services/io.micrometer.context.ThreadLocalAccessor b/hsweb-core/src/main/resources/META-INF/services/io.micrometer.context.ThreadLocalAccessor
new file mode 100644
index 000000000..47190e2b8
--- /dev/null
+++ b/hsweb-core/src/main/resources/META-INF/services/io.micrometer.context.ThreadLocalAccessor
@@ -0,0 +1 @@
+org.hswebframework.web.i18n.LocaleThreadLocalAccessor
\ No newline at end of file
diff --git a/hsweb-core/src/test/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessorTest.java b/hsweb-core/src/test/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessorTest.java
new file mode 100644
index 000000000..e0384d5b9
--- /dev/null
+++ b/hsweb-core/src/test/java/org/hswebframework/web/i18n/LocaleThreadLocalAccessorTest.java
@@ -0,0 +1,32 @@
+package org.hswebframework.web.i18n;
+
+import org.junit.jupiter.api.Test;
+import reactor.core.publisher.Hooks;
+import reactor.core.scheduler.Schedulers;
+
+import java.util.Locale;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class LocaleThreadLocalAccessorTest {
+
+    static {
+        Hooks.enableAutomaticContextPropagation();
+    }
+
+    @Test
+    void testInReactive() {
+
+        for (Locale availableLocale : Locale.getAvailableLocales()) {
+            assertEquals(availableLocale,
+                         LocaleUtils.doWith(
+                             availableLocale,
+                             () -> LocaleUtils
+                                 .currentReactive()
+                                 .subscribeOn(Schedulers.boundedElastic())
+                                 .block()));
+        }
+
+
+    }
+}
\ No newline at end of file