diff --git a/interfaces/ani/src/font_manager_ani.cpp b/interfaces/ani/src/font_manager_ani.cpp
index b9a40734e9119b5379e311b0f61efb27a5aaf388..a40d8dd86cbe642c9b1c72bee6338cadfdc6bfc5 100644
--- a/interfaces/ani/src/font_manager_ani.cpp
+++ b/interfaces/ani/src/font_manager_ani.cpp
@@ -94,7 +94,7 @@ void FontManagerAni::ThrowAniError(ani_env *env, ani_int code, const std::string
         return;
     }
     ani_method ctor {};
-    if (ANI_OK != env->Class_FindMethod(cls, "<ctor>", ":V", &ctor)) {
+    if (ANI_OK != env->Class_FindMethod(cls, "<ctor>", ":", &ctor)) {
         FONT_LOGE("find method BusinessError constructor failed");
         return;
     }