diff --git a/lib/core/Handles/HandlesImports.py b/lib/core/Handles/HandlesImports.py
index e06256e..488285a 100644
--- a/lib/core/Handles/HandlesImports.py
+++ b/lib/core/Handles/HandlesImports.py
@@ -2681,7 +2681,27 @@ class ImportHandle(BaseHandle):
                                             raise
                                         _vlog().warning(f"处理导入失败: {_e}", "Exception")
                         continue
-                    
+
+                    # 全局变量声明：@sha1.name = external global TYPE（stub.ll 写入，
+                    # 原加载器只解析 struct/declare、忽略全局变量 → TPC 编译 TPV 时
+                    # 跨模块全局变量（如 StubMerger._sha1_store_count）从未嵌入
+                    # Gen.module.globals → _lookup_module_global 恒 None → return
+                    # 静默跳过 ret / 跨模块赋值丢失。此处嵌入 external 声明，
+                    # 名称格式与定义一致（@{sha1}.{name}，temp/*.text.ll 确认）。
+                    _gv_match = re.match(r'@("?)([a-f0-9]{16}\.[\w.\[\]]+)\1\s*=\s*external\s+global\s+(\S.*)', stripped)
+                    if _gv_match:
+                        _gv_name: str = _gv_match.group(2)
+                        _gv_type_str: str = _gv_match.group(3).strip()
+                        # 去掉尾部修饰（zeroinitializer / , align N），只保留类型
+                        _gv_type_str = re.sub(r'\s+zeroinitializer.*$', '', _gv_type_str)
+                        _gv_type_str = re.sub(r'\s*,\s*align\s+\d+.*$', '', _gv_type_str)
+                        if _gv_name not in Gen.module.globals:
+                            _gv_ty: ir.Type | None = self._parse_llvm_type(_gv_type_str, Gen, source_sha1=source_sha1)
+                            if _gv_ty is not None:
+                                _gv = ir.GlobalVariable(Gen.module, _gv_ty, name=_gv_name)
+                                _gv.linkage = 'external'
+                        continue
+
                     if not stripped.startswith('declare '):
                         continue