diff --git a/module/luahook/crack.py b/module/luahook/crack.py
index f2a85365d..2dad5a111 100644
--- a/module/luahook/crack.py
+++ b/module/luahook/crack.py
@@ -237,12 +237,24 @@ class UpdateServerApi:
 
 
 class CrackResource:
+    ARCH_MAP = {
+        "x86": "x86",
+        "x86_64": "x86",
+        "armv7": "armeabi-v7a",
+        "arm64": "arm64-v8a",
+        "aarch64": "arm64-v8a",
+        "aarch": "armeabi-v7a",
+    }
+
     def __init__(self, config: AzurLaneConfig, device: Device):
         self.config = config
         self.device = device
         arch_ret = device.adb_shell("uname -m").lower()
-        self.arch = "x86" if arch_ret == "x86_64" else arch_ret
-        logger.info(f"Arch: {self.arch}")
+        self.arch = self.ARCH_MAP.get(arch_ret, "")
+        if not self.arch:
+            raise CrackerError(f"Unsupported arch: {arch_ret}")
+
+        logger.info(f"Arch: {arch_ret} -> {self.arch}")
 
         self.resource_root = f"./bin/hook"
         self.resource_dir = f"{self.resource_root}/{self.arch}"