diff --git a/App/lib/core/Gen/StmtGenMixin.vp b/App/lib/core/Gen/StmtGenMixin.vp
index 6532239..4798499 100644
--- a/App/lib/core/Gen/StmtGenMixin.vp
+++ b/App/lib/core/Gen/StmtGenMixin.vp
@@ -123,6 +123,8 @@ class StmtGenMixin:
             return trans.MatchH.Handle(node)
         elif k == ast.ASTKind.Delete:
             return self.translate_delete(trans, node)
+        elif k == ast.ASTKind.Raise:
+            return self.translate_raise(trans, node)
         # 未知语句类型：直接报错终止（fail-fast），暴露上游解析问题
         HandlesType.fatal_error(node, f"未知语句类型 kind={k}", "SyntaxError")
         return 0
@@ -153,6 +155,48 @@ class StmtGenMixin:
                         pool, builder, mod, del_at, trans)
         return 0
 
+    def translate_raise(self, trans: HT.Translator | t.CPtr,
+                        node: ast.AST | t.CPtr) -> int:
+        """翻译 raise 语句，返回 0
+
+        Viper 无异常传播机制：raise 统一按"终止当前函数并返回零值"处理，
+        对齐 TPC HandlesRaise 的 StopIteration 语义——迭代器 __next__ 用
+        null/0 表示迭代结束（如 dict.__next__ 的 `raise StopIteration`）。
+        非 StopIteration 的 raise 同样返回零值（异常消息忽略）。
+        """
+        if trans is None or node is None:
+            return 0
+        pool: memhub.MemBuddy | t.CPtr = trans.Pool
+        builder: llvmlite.IRBuilder | t.CPtr = trans._cur_builder
+        if pool is None or builder is None:
+            return 0
+        cur_func: llvmlite.Function | t.CPtr = trans._cur_func
+        if cur_func is None:
+            return 0
+        ret_ty: llvmlite.LLVMType | t.CPtr = llvmlite.function_get_ret_ty(cur_func)
+        if ret_ty is None:
+            return 0
+        match ret_ty:
+            case llvmlite.LLVMType.Void():
+                llvmlite.build_ret_void(builder)
+            case llvmlite.LLVMType.Ptr(_pe):
+                null_v: llvmlite.Value | t.CPtr = llvmlite.ConstNull(pool, ret_ty, "null")
+                if null_v is not None:
+                    llvmlite.build_ret(builder, null_v)
+            case llvmlite.LLVMType.Float(_fb):
+                zero_f: llvmlite.Value | t.CPtr = llvmlite.ConstFloat(pool, ret_ty, 0.0)
+                if zero_f is not None:
+                    llvmlite.build_ret(builder, zero_f)
+            case llvmlite.LLVMType.Double(_db):
+                zero_f2: llvmlite.Value | t.CPtr = llvmlite.ConstFloat(pool, ret_ty, 0.0)
+                if zero_f2 is not None:
+                    llvmlite.build_ret(builder, zero_f2)
+            case _:
+                zero_v: llvmlite.Value | t.CPtr = llvmlite.ConstZero(pool, ret_ty)
+                if zero_v is not None:
+                    llvmlite.build_ret(builder, zero_v)
+        return 0
+
     def translate_global(self, trans: HT.Translator | t.CPtr,
                          node: ast.AST | t.CPtr) -> int:
         """翻译 global 语句：记录 global 变量名"""