diff --git a/CHANGELOG.md b/CHANGELOG.md
index 951494dddc..221a6891dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,6 +44,7 @@ Please mark all change in change log and use the issue from GitHub
 -   \#1532 Search with ivf_flat failed with open-dataset: sift-256-hamming
 -   \#1535 Degradation searching performance with metric_type: binary_idmap
 -   \#1556 Index file not created after table and index created
+-   \#1560 Search crashed with Super-high dimensional binary vector
 
 ## Feature
 -   \#216 Add CLI to get server info
diff --git a/core/src/wrapper/ConfAdapter.cpp b/core/src/wrapper/ConfAdapter.cpp
index 7742f3bab7..db06504def 100644
--- a/core/src/wrapper/ConfAdapter.cpp
+++ b/core/src/wrapper/ConfAdapter.cpp
@@ -31,7 +31,7 @@ namespace engine {
 #define GPU_MAX_NRPOBE 1024
 #endif
 
-#define DEFAULT_MAX_DIM 16384
+#define DEFAULT_MAX_DIM 32768
 #define DEFAULT_MIN_DIM 1
 #define DEFAULT_MAX_K 16384
 #define DEFAULT_MIN_K 1