diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9acff7d93..24ea875270 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -65,6 +65,7 @@ Please mark all change in change log and use the issue from GitHub
 -   \#2256 k-means clustering algorithm use only Euclidean distance metric
 -   \#2300 Upgrade mishrads configuration to version 0.4
 -   \#2311 Update mishards methods 
+-   \#2330 Change url for behavior 'get_entities_by_id'
 
 ## Task
 
diff --git a/core/src/server/web_impl/controller/WebController.hpp b/core/src/server/web_impl/controller/WebController.hpp
index 7c582dfe70..e53d9add39 100644
--- a/core/src/server/web_impl/controller/WebController.hpp
+++ b/core/src/server/web_impl/controller/WebController.hpp
@@ -577,11 +577,11 @@ class WebController : public oatpp::web::server::api::ApiController {
      *
      * GetVectorByID ?id=
      */
-    ENDPOINT("GET", "/collections/{collection_name}/vectors", GetVectors, PATH(String, collection_name),
-             BODY_STRING(String, body), QUERIES(const QueryParams&, query_params)) {
+    ENDPOINT("GET", "/collections/{collection_name}/vectors", GetVectors,
+             PATH(String, collection_name), QUERIES(const QueryParams&, query_params)) {
         auto handler = WebRequestHandler();
         String response;
-        auto status_dto = handler.GetVector(collection_name, body, query_params, response);
+        auto status_dto = handler.GetVector(collection_name, query_params, response);
 
         switch (status_dto->code->getValue()) {
             case StatusCode::SUCCESS:
diff --git a/core/src/server/web_impl/handler/WebRequestHandler.cpp b/core/src/server/web_impl/handler/WebRequestHandler.cpp
index 0b5f536bd6..06a8dde88c 100644
--- a/core/src/server/web_impl/handler/WebRequestHandler.cpp
+++ b/core/src/server/web_impl/handler/WebRequestHandler.cpp
@@ -1693,22 +1693,20 @@ WebRequestHandler::InsertEntity(const OString& collection_name, const milvus::se
 }
 
 StatusDto::ObjectWrapper
-WebRequestHandler::GetVector(const OString& collection_name, const OString& body, const OQueryParams& query_params,
-                             OString& response) {
+WebRequestHandler::GetVector(const OString& collection_name, const OQueryParams& query_params, OString& response) {
     auto status = Status::OK();
     try {
-        auto body_json = nlohmann::json::parse(body->c_str());
-        if (!body_json.contains("ids")) {
-            RETURN_STATUS_DTO(BODY_FIELD_LOSS, "Field \'ids\' is required.")
-        }
-        auto ids = body_json["ids"];
-        if (!ids.is_array()) {
-            RETURN_STATUS_DTO(BODY_PARSE_FAIL, "Field \'ids\' must be a array.")
+        auto query_ids = query_params.get("ids");
+        if (query_ids == nullptr || query_ids.get() == nullptr) {
+            RETURN_STATUS_DTO(QUERY_PARAM_LOSS, "Query param ids is required.");
         }
 
+        std::vector<std::string> ids;
+        StringHelpFunctions::SplitStringByDelimeter(query_ids->c_str(), ",", ids);
+
         std::vector<int64_t> vector_ids;
         for (auto& id : ids) {
-            vector_ids.push_back(std::stol(id.get<std::string>()));
+            vector_ids.push_back(std::stol(id));
         }
         engine::VectorsData vectors;
         nlohmann::json vectors_json;
diff --git a/core/src/server/web_impl/handler/WebRequestHandler.h b/core/src/server/web_impl/handler/WebRequestHandler.h
index 216c4825ad..57f37ded6e 100644
--- a/core/src/server/web_impl/handler/WebRequestHandler.h
+++ b/core/src/server/web_impl/handler/WebRequestHandler.h
@@ -220,7 +220,7 @@ class WebRequestHandler {
     InsertEntity(const OString& collection_name, const OString& body, VectorIdsDto::ObjectWrapper& ids_dto);
 
     StatusDto::ObjectWrapper
-    GetVector(const OString& collection_name, const OString& body, const OQueryParams& query_params, OString& response);
+    GetVector(const OString& collection_name, const OQueryParams& query_params, OString& response);
 
     StatusDto::ObjectWrapper
     VectorsOp(const OString& collection_name, const OString& payload, OString& response);
diff --git a/core/unittest/server/test_web.cpp b/core/unittest/server/test_web.cpp
index 0bbc2f46e7..4b327b4bc8 100644
--- a/core/unittest/server/test_web.cpp
+++ b/core/unittest/server/test_web.cpp
@@ -33,6 +33,7 @@
 #include "server/web_impl/handler/WebRequestHandler.h"
 #include "src/version.h"
 #include "utils/CommonUtil.h"
+#include "utils/StringHelpFunctions.h"
 
 static const char* COLLECTION_NAME = "test_web";
 
@@ -325,7 +326,7 @@ class TestClient : public oatpp::web::client::ApiClient {
              PATH(String, collection_name, "collection_name"))
 
     API_CALL("GET", "/collections/{collection_name}/vectors", getVectors,
-             PATH(String, collection_name, "collection_name"), BODY_STRING(String, body))
+             PATH(String, collection_name, "collection_name"), QUERY(String, ids))
 
     API_CALL("POST", "/collections/{collection_name}/vectors", insert,
              PATH(String, collection_name, "collection_name"), BODY_STRING(String, body))
@@ -1302,9 +1303,10 @@ TEST_F(WebControllerTest, GET_VECTORS_BY_IDS) {
     for (size_t i = 0; i < 10; i++) {
         vector_ids.emplace_back(ids.at(i));
     }
-    auto body = nlohmann::json();
-    body["ids"] = vector_ids;
-    auto response = client_ptr->getVectors(collection_name, body.dump().c_str(), conncetion_ptr);
+
+    std::string query_ids;
+    milvus::server::StringHelpFunctions::MergeStringWithDelimeter(vector_ids, ",", query_ids);
+    auto response = client_ptr->getVectors(collection_name, query_ids.c_str(), conncetion_ptr);
     ASSERT_EQ(OStatus::CODE_200.code, response->getStatusCode()) << response->readBodyToString()->c_str();
 
     // validate result
@@ -1329,7 +1331,7 @@ TEST_F(WebControllerTest, GET_VECTORS_BY_IDS) {
     ASSERT_EQ(64, vec.size());
 
     // non-existent collection
-    response = client_ptr->getVectors(collection_name + "_non_existent", body.dump().c_str(), conncetion_ptr);
+    response = client_ptr->getVectors(collection_name + "_non_existent", query_ids.c_str(), conncetion_ptr);
     ASSERT_EQ(OStatus::CODE_404.code, response->getStatusCode()) << response->readBodyToString()->c_str();
 }