diff --git a/frameworks/innerkitsimpl/utils/src/image_convert_tools.cpp b/frameworks/innerkitsimpl/utils/src/image_convert_tools.cpp
index 0d22e5e0fff9a67c680051a8428f51709550eb48..6db4ca7cecb866b62d16f2bf90538811411432ba 100644
--- a/frameworks/innerkitsimpl/utils/src/image_convert_tools.cpp
+++ b/frameworks/innerkitsimpl/utils/src/image_convert_tools.cpp
@@ -25,7 +25,7 @@
 namespace OHOS {
 namespace Media {
 namespace {
-#if (defined(__aarch64__) || defined(__x86_64__))
+#if (defined(__aarch64__) || defined(__x86_64__) || defined(__loongarch_lp64))
 const std::string YUV_LIB_PATH = "libyuv.z.so";
 #else
 const std::string YUV_LIB_PATH = "libyuv.z.so";
diff --git a/interfaces/innerkits/BUILD.gn b/interfaces/innerkits/BUILD.gn
index 0c4ca68281782d9917e625ef7d2ed0b177e1fc86..e43298bff61dad15f147efe994c9a66df70239f8 100644
--- a/interfaces/innerkits/BUILD.gn
+++ b/interfaces/innerkits/BUILD.gn
@@ -280,7 +280,7 @@ if (use_clang_android) {
         ]
       }
     }
-    if (target_cpu == "arm64" || is_emulator) {
+    if (target_cpu == "arm64" || is_emulator || target_cpu == "loongarch64") {
       defines += [ "SUT_PATH_X64" ]
     }
     if (memory_utils_purgeable_ashmem_enable && defined(global_parts_info) &&
diff --git a/plugins/common/libs/image/libextplugin/BUILD.gn b/plugins/common/libs/image/libextplugin/BUILD.gn
index 31d2470cd9d199a82533c7220ee9d1de3aaeb3e9..3a45a094eab244aaca4654b2ee8aecfb9d462d18 100644
--- a/plugins/common/libs/image/libextplugin/BUILD.gn
+++ b/plugins/common/libs/image/libextplugin/BUILD.gn
@@ -256,7 +256,7 @@ ohos_shared_library("extplugin") {
     if (defined(global_parts_info) &&
         defined(global_parts_info.graphic_graphic_2d_ext)) {
       defines += [ "SUT_ENCODE_ENABLE" ]
-      if (target_cpu == "arm64" || is_emulator) {
+      if (target_cpu == "arm64" || is_emulator || target_cpu == "loongarch64") {
         defines += [ "SUT_PATH_X64" ]
       }
     }