diff --git a/main/boards/movecall-cuican-esp32s3/config.json b/main/boards/movecall-cuican-esp32s3/config.json
index 91ce01c7..60700649 100644
--- a/main/boards/movecall-cuican-esp32s3/config.json
+++ b/main/boards/movecall-cuican-esp32s3/config.json
@@ -3,7 +3,11 @@
     "builds": [
         {
             "name": "movecall-cuican-esp32s3",
-            "sdkconfig_append": []
+            "sdkconfig_append": [
+                "CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y",
+                "CONFIG_PARTITION_TABLE_CUSTOM_FILENAME=\"partitions_8M.csv\"",
+                "CONFIG_COMPILER_OPTIMIZATION_SIZE=y"  
+            ]
         }
     ]
 }
\ No newline at end of file