diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1486fc563329ef88473e1373e1372b3190ab48f1..9164c50506ff2d2a952fdfca31deb33c7a6fe539 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@ Please mark all change in change log and use the issue from GitHub
 -   \#1549 Fix server/wal config setting bug
 -   \#1556 Index file not created after table and index created
 -   \#1560 Search crashed with Super-high dimensional binary vector
+-   \#1564 Too low recall for glove-200-angular, ivf_pq index
 -   \#1574 Set all existing bitset in cache when applying deletes
 -   \#1577 Row count incorrect if delete vectors then create index
 
diff --git a/core/src/index/knowhere/knowhere/index/vector_index/IndexIVF.cpp b/core/src/index/knowhere/knowhere/index/vector_index/IndexIVF.cpp
index 523cdbaaf3eddff6b463f1a84d0dd008906f023d..674638bcca9478eddd9e623d571c99f8007d4004 100644
--- a/core/src/index/knowhere/knowhere/index/vector_index/IndexIVF.cpp
+++ b/core/src/index/knowhere/knowhere/index/vector_index/IndexIVF.cpp
@@ -118,12 +118,12 @@ IVF::Search(const DatasetPtr& dataset, const Config& config) {
 
         //    std::stringstream ss_res_id, ss_res_dist;
         //    for (int i = 0; i < 10; ++i) {
-        //        printf("%llu", res_ids[i]);
+        //        printf("%llu", p_id[i]);
         //        printf("\n");
-        //        printf("%.6f", res_dis[i]);
+        //        printf("%.6f", p_dist[i]);
         //        printf("\n");
-        //        ss_res_id << res_ids[i] << " ";
-        //        ss_res_dist << res_dis[i] << " ";
+        //        ss_res_id << p_id[i] << " ";
+        //        ss_res_dist << p_dist[i] << " ";
         //    }
         //    std::cout << std::endl << "after search: " << std::endl;
         //    std::cout << ss_res_id.str() << std::endl;
diff --git a/core/src/scheduler/task/SearchTask.cpp b/core/src/scheduler/task/SearchTask.cpp
index 0b32f35ab56e838fb3f0f77d954c95a72a705094..cf96dc504a023f06cce249045042b5c4d850e1ad 100644
--- a/core/src/scheduler/task/SearchTask.cpp
+++ b/core/src/scheduler/task/SearchTask.cpp
@@ -101,7 +101,8 @@ XSearchTask::XSearchTask(const std::shared_ptr<server::Context>& context, TableF
     if (file_) {
         // distance -- value 0 means two vectors equal, ascending reduce, L2/HAMMING/JACCARD/TONIMOTO ...
         // similarity -- infinity value means two vectors equal, descending reduce, IP
-        if (file_->metric_type_ == static_cast<int>(MetricType::IP)) {
+        if (file_->metric_type_ == static_cast<int>(MetricType::IP) &&
+            file_->engine_type_ != static_cast<int>(EngineType::FAISS_PQ)) {
             ascending_reduce = false;
         }