diff --git a/pkg/ratelimit/concurrency_limiter.go b/pkg/ratelimit/concurrency_limiter.go
index af768461478..e5379bc48cc 100644
--- a/pkg/ratelimit/concurrency_limiter.go
+++ b/pkg/ratelimit/concurrency_limiter.go
@@ -106,8 +106,8 @@ func (l *ConcurrencyLimiter) GetWaitingTasksNum() uint64 {
 	return l.waiting
 }
 
-// Acquire acquires a token from the limiter. which will block until a token is available or ctx is done, like Timeout.
-func (l *ConcurrencyLimiter) Acquire(ctx context.Context) (*TaskToken, error) {
+// AcquireToken acquires a token from the limiter. which will block until a token is available or ctx is done, like Timeout.
+func (l *ConcurrencyLimiter) AcquireToken(ctx context.Context) (*TaskToken, error) {
 	l.mu.Lock()
 	if l.current >= l.limit {
 		l.waiting++
@@ -129,27 +129,26 @@ func (l *ConcurrencyLimiter) Acquire(ctx context.Context) (*TaskToken, error) {
 		}
 	}
 	l.current++
-	token := &TaskToken{limiter: l}
+	token := &TaskToken{}
 	l.mu.Unlock()
 	return token, nil
 }
 
-// TaskToken is a token that must be released after the task is done.
-type TaskToken struct {
-	released bool
-	limiter  *ConcurrencyLimiter
-}
-
-// Release releases the token.
-func (tt *TaskToken) Release() {
-	tt.limiter.mu.Lock()
-	defer tt.limiter.mu.Unlock()
-	if tt.released {
+// ReleaseToken releases the token.
+func (l *ConcurrencyLimiter) ReleaseToken(token *TaskToken) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+	if token.released {
 		return
 	}
-	tt.released = true
-	tt.limiter.current--
-	if len(tt.limiter.queue) < int(tt.limiter.limit) {
-		tt.limiter.queue <- tt
+	token.released = true
+	l.current--
+	if len(l.queue) < int(l.limit) {
+		l.queue <- token
 	}
 }
+
+// TaskToken is a token that must be released after the task is done.
+type TaskToken struct {
+	released bool
+}
diff --git a/pkg/ratelimit/concurrency_limiter_test.go b/pkg/ratelimit/concurrency_limiter_test.go
index 26e3e9efb92..f0af1125d21 100644
--- a/pkg/ratelimit/concurrency_limiter_test.go
+++ b/pkg/ratelimit/concurrency_limiter_test.go
@@ -68,17 +68,17 @@ func TestConcurrencyLimiter2(t *testing.T) {
 	defer cancel()
 
 	// Acquire two tokens
-	token1, err := limiter.Acquire(ctx)
+	token1, err := limiter.AcquireToken(ctx)
 	require.NoError(t, err, "Failed to acquire token")
 
-	token2, err := limiter.Acquire(ctx)
+	token2, err := limiter.AcquireToken(ctx)
 	require.NoError(t, err, "Failed to acquire token")
 
 	require.Equal(t, limit, limiter.GetRunningTasksNum(), "Expected running tasks to be 2")
 
 	// Try to acquire third token, it should not be able to acquire immediately due to limit
 	go func() {
-		_, err := limiter.Acquire(ctx)
+		_, err := limiter.AcquireToken(ctx)
 		require.NoError(t, err, "Failed to acquire token")
 	}()
 
@@ -86,13 +86,13 @@ func TestConcurrencyLimiter2(t *testing.T) {
 	require.Equal(t, uint64(1), limiter.GetWaitingTasksNum(), "Expected waiting tasks to be 1")
 
 	// Release a token
-	token1.Release()
+	limiter.ReleaseToken(token1)
 	time.Sleep(100 * time.Millisecond) // Give some time for the goroutine to run
 	require.Equal(t, uint64(2), limiter.GetRunningTasksNum(), "Expected running tasks to be 2")
 	require.Equal(t, uint64(0), limiter.GetWaitingTasksNum(), "Expected waiting tasks to be 0")
 
 	// Release the second token
-	token2.Release()
+	limiter.ReleaseToken(token2)
 	time.Sleep(100 * time.Millisecond) // Give some time for the goroutine to run
 	require.Equal(t, uint64(1), limiter.GetRunningTasksNum(), "Expected running tasks to be 1")
 }
@@ -109,12 +109,12 @@ func TestConcurrencyLimiterAcquire(t *testing.T) {
 	for i := 0; i < 100; i++ {
 		go func(i int) {
 			defer wg.Done()
-			token, err := limiter.Acquire(ctx)
+			token, err := limiter.AcquireToken(ctx)
 			if err != nil {
 				fmt.Printf("Task %d failed to acquire: %v\n", i, err)
 				return
 			}
-			defer token.Release()
+			defer limiter.ReleaseToken(token)
 			// simulate takes some time
 			time.Sleep(10 * time.Millisecond)
 			atomic.AddInt64(&sum, 1)
diff --git a/pkg/ratelimit/runner.go b/pkg/ratelimit/runner.go
index 361b08c49b8..07233af238b 100644
--- a/pkg/ratelimit/runner.go
+++ b/pkg/ratelimit/runner.go
@@ -103,13 +103,13 @@ func (cr *ConcurrentRunner) Start() {
 			select {
 			case task := <-cr.taskChan:
 				if cr.limiter != nil {
-					token, err := cr.limiter.Acquire(context.Background())
+					token, err := cr.limiter.AcquireToken(context.Background())
 					if err != nil {
 						continue
 					}
-					go cr.run(task.ctx, task.f, token)
+					go cr.run(task, token)
 				} else {
-					go cr.run(task.ctx, task.f, nil)
+					go cr.run(task, nil)
 				}
 			case <-cr.stopChan:
 				cr.pendingMu.Lock()
@@ -133,10 +133,10 @@ func (cr *ConcurrentRunner) Start() {
 	}()
 }
 
-func (cr *ConcurrentRunner) run(ctx context.Context, task func(context.Context), token *TaskToken) {
-	task(ctx)
+func (cr *ConcurrentRunner) run(task *Task, token *TaskToken) {
+	task.f(task.ctx)
 	if token != nil {
-		token.Release()
+		cr.limiter.ReleaseToken(token)
 		cr.processPendingTasks()
 	}
 }