diff --git a/crates/oxide_vm/tests/dispatch_unimplemented_opcode_tests.rs b/crates/oxide_vm/tests/dispatch_unimplemented_opcode_tests.rs
deleted file mode 100644
index c092dc4f..00000000
--- a/crates/oxide_vm/tests/dispatch_unimplemented_opcode_tests.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-//! 未实装 profile 族 opcodes 的显式失败钉：run 遇 PROFILE_SHAPE 须返回
-//! 显式错误而非静默按数据指令消费（手工 CompiledModule 直达，不经编译器）。
-
-use std::sync::Arc;
-
-use oxide_bytecode::module::CompiledModule;
-use oxide_bytecode::opcode;
-use oxide_vm::vm::Vm;
-
-#[test]
-fn unimplemented_profile_opcode_fails_explicitly() {
-    let module = CompiledModule {
-        bytecode: Arc::from(vec![
-            opcode::encode(opcode::OpCode::PROFILE_SHAPE, 0, 0, 0),
-            opcode::encode(opcode::OpCode::HALT, 0, 0, 0),
-        ]),
-        n_registers: 1,
-        ..CompiledModule::new()
-    };
-    let mut vm = Vm::new();
-    let err = vm
-        .run(&Arc::new(module))
-        .expect_err("unimplemented opcode should fail explicitly");
-    assert_eq!(err, "opcode PROFILE_SHAPE not yet implemented");
-}