diff --git a/app/build.gradle b/app/build.gradle
index 10198c8..9b4ba23 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -50,7 +50,7 @@ android {
         ndk {
 
             //选择要添加的对应 cpu 类型的 .so 库。
-            abiFilters 'armeabi-v7a', 'arm64-v8a'
+            abiFilters 'arm64-v8a'
             // 还可以添加 'x86', 'x86_64', 'mips', 'mips64' , 'arm64-v8a'
 
         }
diff --git a/app/libs/armeabi-v7a/libBaiduMapSDK_base_v5_1_0.so b/app/libs/armeabi-v7a/libBaiduMapSDK_base_v5_1_0.so
deleted file mode 100644
index 6366af7..0000000
Binary files a/app/libs/armeabi-v7a/libBaiduMapSDK_base_v5_1_0.so and /dev/null differ
diff --git a/app/libs/armeabi-v7a/libBaiduMapSDK_map_v5_1_0.so b/app/libs/armeabi-v7a/libBaiduMapSDK_map_v5_1_0.so
deleted file mode 100644
index 312c582..0000000
Binary files a/app/libs/armeabi-v7a/libBaiduMapSDK_map_v5_1_0.so and /dev/null differ
diff --git a/app/libs/armeabi-v7a/libindoor.so b/app/libs/armeabi-v7a/libindoor.so
deleted file mode 100644
index 177ad25..0000000
Binary files a/app/libs/armeabi-v7a/libindoor.so and /dev/null differ
diff --git a/app/libs/armeabi-v7a/liblocSDK7b.so b/app/libs/armeabi-v7a/liblocSDK7b.so
deleted file mode 100644
index dd040ea..0000000
Binary files a/app/libs/armeabi-v7a/liblocSDK7b.so and /dev/null differ