diff --git a/internal/distributed/proxy/httpserver/constant.go b/internal/distributed/proxy/httpserver/constant.go
index 20c1767b63..bbac1e5501 100644
--- a/internal/distributed/proxy/httpserver/constant.go
+++ b/internal/distributed/proxy/httpserver/constant.go
@@ -35,6 +35,7 @@ const (
 	UpsertAction         = "upsert"
 	SearchAction         = "search"
 	AdvancedSearchAction = "advanced_search"
+	HybridSearchAction   = "hybrid_search"
 
 	UpdatePasswordAction  = "update_password"
 	GrantRoleAction       = "grant_role"
diff --git a/internal/distributed/proxy/httpserver/handler_v2.go b/internal/distributed/proxy/httpserver/handler_v2.go
index c477ed5808..ea09a87860 100644
--- a/internal/distributed/proxy/httpserver/handler_v2.go
+++ b/internal/distributed/proxy/httpserver/handler_v2.go
@@ -89,6 +89,11 @@ func (h *HandlersV2) RegisterRoutesToV2(router gin.IRouter) {
 			Limit: 100,
 		}
 	}, wrapperTraceLog(h.wrapperCheckDatabase(h.advancedSearch)))))
+	router.POST(EntityCategory+HybridSearchAction, timeoutMiddleware(wrapperPost(func() any {
+		return &HybridSearchReq{
+			Limit: 100,
+		}
+	}, wrapperTraceLog(h.wrapperCheckDatabase(h.advancedSearch)))))
 
 	router.POST(PartitionCategory+ListAction, timeoutMiddleware(wrapperPost(func() any { return &CollectionNameReq{} }, wrapperTraceLog(h.wrapperCheckDatabase(h.listPartitions)))))
 	router.POST(PartitionCategory+HasAction, timeoutMiddleware(wrapperPost(func() any { return &PartitionReq{} }, wrapperTraceLog(h.wrapperCheckDatabase(h.hasPartitions)))))
diff --git a/internal/distributed/proxy/httpserver/handler_v2_test.go b/internal/distributed/proxy/httpserver/handler_v2_test.go
index a57ab1d05c..4e507d9d91 100644
--- a/internal/distributed/proxy/httpserver/handler_v2_test.go
+++ b/internal/distributed/proxy/httpserver/handler_v2_test.go
@@ -1135,13 +1135,13 @@ func TestSearchV2(t *testing.T) {
 		Schema:         generateCollectionSchema(schemapb.DataType_Int64),
 		ShardsNum:      ShardNumDefault,
 		Status:         &StatusSuccess,
-	}, nil).Times(9)
+	}, nil).Times(10)
 	mp.EXPECT().Search(mock.Anything, mock.Anything).Return(&milvuspb.SearchResults{Status: commonSuccessStatus, Results: &schemapb.SearchResultData{TopK: int64(0)}}, nil).Times(3)
 	mp.EXPECT().Search(mock.Anything, mock.Anything).Return(&milvuspb.SearchResults{Status: &commonpb.Status{
 		ErrorCode: 1700, // ErrFieldNotFound
 		Reason:    "groupBy field not found in schema: field not found[field=test]",
 	}}, nil).Once()
-	mp.EXPECT().HybridSearch(mock.Anything, mock.Anything).Return(&milvuspb.SearchResults{Status: commonSuccessStatus, Results: &schemapb.SearchResultData{TopK: int64(0)}}, nil).Twice()
+	mp.EXPECT().HybridSearch(mock.Anything, mock.Anything).Return(&milvuspb.SearchResults{Status: commonSuccessStatus, Results: &schemapb.SearchResultData{TopK: int64(0)}}, nil).Times(3)
 	collSchema := generateCollectionSchema(schemapb.DataType_Int64)
 	binaryVectorField := generateVectorFieldSchema(schemapb.DataType_BinaryVector)
 	binaryVectorField.Name = "binaryVector"
@@ -1195,6 +1195,10 @@ func TestSearchV2(t *testing.T) {
 		path:        AdvancedSearchAction,
 		requestBody: []byte(`{"collectionName": "hello_milvus", "search": [{"data": [[0.1, 0.2]], "annsField": "book_intro", "metricType": "L2", "limit": 3}, {"data": [[0.1, 0.2]], "annsField": "book_intro", "metricType": "L2", "limit": 3}], "rerank": {"strategy": "weighted", "params": {"weights":  [0.9, 0.8]}}}`),
 	})
+	queryTestCases = append(queryTestCases, requestBodyTestCase{
+		path:        HybridSearchAction,
+		requestBody: []byte(`{"collectionName": "hello_milvus", "search": [{"data": [[0.1, 0.2]], "annsField": "book_intro", "metricType": "L2", "limit": 3}, {"data": [[0.1, 0.2]], "annsField": "book_intro", "metricType": "L2", "limit": 3}], "rerank": {"strategy": "weighted", "params": {"weights":  [0.9, 0.8]}}}`),
+	})
 	// annsField
 	queryTestCases = append(queryTestCases, requestBodyTestCase{
 		path:        SearchAction,