diff --git a/sentinel-cluster/sentinel-cluster-client-default/src/main/java/com/alibaba/csp/sentinel/cluster/client/DefaultClusterTokenClient.java b/sentinel-cluster/sentinel-cluster-client-default/src/main/java/com/alibaba/csp/sentinel/cluster/client/DefaultClusterTokenClient.java
index ecc727a5..d2bf88a4 100644
--- a/sentinel-cluster/sentinel-cluster-client-default/src/main/java/com/alibaba/csp/sentinel/cluster/client/DefaultClusterTokenClient.java
+++ b/sentinel-cluster/sentinel-cluster-client-default/src/main/java/com/alibaba/csp/sentinel/cluster/client/DefaultClusterTokenClient.java
@@ -182,6 +182,15 @@ public class DefaultClusterTokenClient implements ClusterTokenClient {
         }
     }
 
+    @Override
+    public TokenResult requestConcurrentToken(String clientAddress, Long ruleId, int acquireCount) {
+        return null;
+    }
+
+    @Override
+    public void releaseConcurrentToken(Long tokenId) {
+    }
+
     private void logForResult(TokenResult result) {
         switch (result.getStatus()) {
             case TokenResultStatus.NO_RULE_EXISTS:
diff --git a/sentinel-cluster/sentinel-cluster-server-default/src/main/java/com/alibaba/csp/sentinel/cluster/server/DefaultEmbeddedTokenServer.java b/sentinel-cluster/sentinel-cluster-server-default/src/main/java/com/alibaba/csp/sentinel/cluster/server/DefaultEmbeddedTokenServer.java
index fd95cbf2..9fb21bdd 100644
--- a/sentinel-cluster/sentinel-cluster-server-default/src/main/java/com/alibaba/csp/sentinel/cluster/server/DefaultEmbeddedTokenServer.java
+++ b/sentinel-cluster/sentinel-cluster-server-default/src/main/java/com/alibaba/csp/sentinel/cluster/server/DefaultEmbeddedTokenServer.java
@@ -58,4 +58,13 @@ public class DefaultEmbeddedTokenServer implements EmbeddedClusterTokenServer {
         }
         return new TokenResult(TokenResultStatus.FAIL);
     }
+
+    @Override
+    public TokenResult requestConcurrentToken(String clientAddress, Long ruleId, int acquireCount) {
+        return null;
+    }
+
+    @Override
+    public void releaseConcurrentToken(Long tokenId) {
+    }
 }
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResult.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResult.java
index 29fa064a..b16b76f0 100644
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResult.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResult.java
@@ -30,14 +30,25 @@ public class TokenResult {
     private int remaining;
     private int waitInMs;
 
+    private long tokenId;
+
     private Map<String, String> attachments;
 
-    public TokenResult() {}
+    public TokenResult() {
+    }
 
     public TokenResult(Integer status) {
         this.status = status;
     }
 
+    public long getTokenId() {
+        return tokenId;
+    }
+
+    public void setTokenId(long tokenId) {
+        this.tokenId = tokenId;
+    }
+
     public Integer getStatus() {
         return status;
     }
@@ -77,10 +88,11 @@ public class TokenResult {
     @Override
     public String toString() {
         return "TokenResult{" +
-            "status=" + status +
-            ", remaining=" + remaining +
-            ", waitInMs=" + waitInMs +
-            ", attachments=" + attachments +
-            '}';
+                "status=" + status +
+                ", remaining=" + remaining +
+                ", waitInMs=" + waitInMs +
+                ", attachments=" + attachments +
+                ", tokenId=" + tokenId +
+                '}';
     }
 }
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResultStatus.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResultStatus.java
index ff5dddf5..4ba1b262 100644
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResultStatus.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenResultStatus.java
@@ -59,6 +59,15 @@ public final class TokenResultStatus {
      * Token acquire failed (strategy not available).
      */
     public static final int NOT_AVAILABLE = 5;
+    /**
+     * Token is successfully released.
+     */
+    public static final int RELEASE_OK = 6;
+    /**
+     * Token already is released before the request arrives.
+     */
+    public static final int ALREADY_RELEASE=7;
 
-    private TokenResultStatus() {}
+    private TokenResultStatus() {
+    }
 }
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenService.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenService.java
index f1d06292..9e8c7a49 100644
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenService.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/cluster/TokenService.java
@@ -44,4 +44,20 @@ public interface TokenService {
      * @return result of the token request
      */
     TokenResult requestParamToken(Long ruleId, int acquireCount, Collection<Object> params);
+
+    /**
+     * Request acquire concurrent tokens from remote token server.
+     *
+     * @param clientAddress the address of the request belong.
+     * @param ruleId ruleId the unique rule ID
+     * @param acquireCount token count to acquire
+     * @return result of the token request
+     */
+    TokenResult requestConcurrentToken(String clientAddress,Long ruleId,int acquireCount);
+    /**
+     * Request release concurrent tokens from remote token server asynchronously.
+     *
+     * @param tokenId the unique token ID
+     */
+    void releaseConcurrentToken(Long tokenId);
 }