diff --git a/src/grpc-client/src/Request.php b/src/grpc-client/src/Request.php
index 3c904c508..88f758c66 100644
--- a/src/grpc-client/src/Request.php
+++ b/src/grpc-client/src/Request.php
@@ -21,7 +21,7 @@ class Request extends BaseRequest
     private const DEFAULT_CONTENT_TYPE = 'application/grpc+proto';
 
     /**
-     * @var bool $usePipelineRead
+     * @var bool
      */
     public $usePipelineRead;
 
diff --git a/src/grpc-client/src/ServerStreamingCall.php b/src/grpc-client/src/ServerStreamingCall.php
index 838591f66..e5090ffe0 100644
--- a/src/grpc-client/src/ServerStreamingCall.php
+++ b/src/grpc-client/src/ServerStreamingCall.php
@@ -19,7 +19,7 @@ use Hyperf\GrpcClient\Exception\GrpcClientException;
  */
 class ServerStreamingCall extends StreamingCall
 {
-    public function push($message): bool
+    public function push($message): void
     {
         throw new GrpcClientException('ServerStreamingCall can not push data by client');
     }
diff --git a/src/grpc-client/src/StreamingCall.php b/src/grpc-client/src/StreamingCall.php
index 33cd81146..b78a54c40 100644
--- a/src/grpc-client/src/StreamingCall.php
+++ b/src/grpc-client/src/StreamingCall.php
@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Hyperf\GrpcClient;
 
 use Hyperf\Grpc\Parser;
+use Hyperf\GrpcClient\Exception\GrpcClientException;
 use RuntimeException;
 
 class StreamingCall
@@ -65,7 +66,7 @@ class StreamingCall
         return $this;
     }
 
-    public function send($message = null): bool
+    public function send($message = null): void
     {
         if (! $this->getStreamId()) {
             $this->setStreamId($this->client->openStream(
@@ -74,17 +75,22 @@ class StreamingCall
                 '',
                 true
             ));
-            return $this->getStreamId() > 0;
+            if ($this->getStreamId() <= 0) {
+                throw $this->newException();
+            }
         }
         throw new RuntimeException('You can only send once by a streaming call except connection closed and you retry.');
     }
 
-    public function push($message): bool
+    public function push($message): void
     {
         if (! $this->getStreamId()) {
             $this->setStreamId($this->client->openStream($this->method, null, '', true));
         }
-        return $this->client->write($this->getStreamId(), Parser::serializeMessage($message), false);
+        $success = $this->client->write($this->getStreamId(), Parser::serializeMessage($message), false);
+        if (! $success) {
+            throw $this->newException();
+        }
     }
 
     public function recv(float $timeout = -1.0)
@@ -98,10 +104,9 @@ class StreamingCall
                 $this->streamId = 0;
             }
         }
-        // disconnected
+        // disconnected or timed out
         if ($recv === false) {
-            $this->streamId = 0;
-            return[null, 14, $recv];
+            throw $this->newException();
         }
         // server ended the stream
         if ($recv->pipeline === false) {
@@ -112,12 +117,20 @@ class StreamingCall
         return Parser::parseResponse($recv, $this->deserialize);
     }
 
-    public function end(): bool
+    public function end(): void
     {
         if (! $this->getStreamId()) {
-            return false;
+            throw $this->newException();
         }
         // we cannot reset the streamId here, otherwise the client streaming will break.
-        return $this->client->write($this->getStreamId(), null, true);
+        $success = $this->client->write($this->getStreamId(), null, true);
+        if (! $success) {
+            throw $this->newException();
+        }
+    }
+
+    private function newException(): GrpcClientException
+    {
+        return new GrpcClientException('the remote server may have been disconnected or timed out');
     }
 }
diff --git a/src/grpc-client/tests/Routeguide/Feature.php b/src/grpc-client/tests/Routeguide/Feature.php
index 58a7a0f1a..488349e37 100644
--- a/src/grpc-client/tests/Routeguide/Feature.php
+++ b/src/grpc-client/tests/Routeguide/Feature.php
@@ -44,7 +44,7 @@ class Feature extends \Google\Protobuf\Internal\Message
      *                    Optional. Data for populating the Message object.
      *
      *     @var string $name
-     *           The name of the feature.
+     *           The name of the feature
      *     @var \Routeguide\Point $location
      *           The point where the feature is detected.
      * }
diff --git a/src/grpc-client/tests/Routeguide/Rectangle.php b/src/grpc-client/tests/Routeguide/Rectangle.php
index d5130f082..a29fd377a 100644
--- a/src/grpc-client/tests/Routeguide/Rectangle.php
+++ b/src/grpc-client/tests/Routeguide/Rectangle.php
@@ -44,7 +44,7 @@ class Rectangle extends \Google\Protobuf\Internal\Message
      *                    Optional. Data for populating the Message object.
      *
      *     @var \Routeguide\Point $lo
-     *           One corner of the rectangle.
+     *           One corner of the rectangle
      *     @var \Routeguide\Point $hi
      *           The other corner of the rectangle.
      * }
diff --git a/src/grpc-client/tests/Routeguide/RouteNote.php b/src/grpc-client/tests/Routeguide/RouteNote.php
index 08f3e0df3..a48748ae4 100644
--- a/src/grpc-client/tests/Routeguide/RouteNote.php
+++ b/src/grpc-client/tests/Routeguide/RouteNote.php
@@ -43,7 +43,7 @@ class RouteNote extends \Google\Protobuf\Internal\Message
      *                    Optional. Data for populating the Message object.
      *
      *     @var \Routeguide\Point $location
-     *           The location from which the message is sent.
+     *           The location from which the message is sent
      *     @var string $message
      *           The message to be sent.
      * }
diff --git a/src/grpc-client/tests/Routeguide/RouteSummary.php b/src/grpc-client/tests/Routeguide/RouteSummary.php
index a2c537b18..c6e1b13e4 100644
--- a/src/grpc-client/tests/Routeguide/RouteSummary.php
+++ b/src/grpc-client/tests/Routeguide/RouteSummary.php
@@ -60,11 +60,11 @@ class RouteSummary extends \Google\Protobuf\Internal\Message
      *                    Optional. Data for populating the Message object.
      *
      *     @var int $point_count
-     *           The number of points received.
+     *           The number of points received
      *     @var int $feature_count
-     *           The number of known features passed while traversing the route.
+     *           The number of known features passed while traversing the route
      *     @var int $distance
-     *           The distance covered in metres.
+     *           The distance covered in metres
      *     @var int $elapsed_time
      *           The duration of the traversal in seconds.
      * }