diff --git a/frameworks/inner/c_adapter/ohos_bt_gatt.cpp b/frameworks/inner/c_adapter/ohos_bt_gatt.cpp
index 3d645d7f8232ef36a42edb898ff44ce7e11b63af..37620ab13fe2f82f6046c14ed1dccea61de8b82f 100644
--- a/frameworks/inner/c_adapter/ohos_bt_gatt.cpp
+++ b/frameworks/inner/c_adapter/ohos_bt_gatt.cpp
@@ -910,6 +910,10 @@ static int SetConfigScanFilter(int32_t scannerId, const BleScanNativeFilter *fil
     vector<BleScanFilter> &outScanFilters)
 {
     HILOGD("SetConfigScanFilter enter");
+    if (filter == nullptr || filterSize == 0) {
+        HILOGE("Invalid parameters: filter is null or filterSize is zero");
+        return OHOS_BT_STATUS_PARM_INVALID;
+    }
     for (uint32_t i = 0; i < filterSize; i++) {
         BleScanNativeFilter nativeScanFilter = filter[i];
         BleScanFilter scanFilter;