diff --git a/lib/core/Handles/HandlesClassDef.py b/lib/core/Handles/HandlesClassDef.py
index c4e85e2..73940f9 100644
--- a/lib/core/Handles/HandlesClassDef.py
+++ b/lib/core/Handles/HandlesClassDef.py
@@ -874,7 +874,21 @@ class ClassHandle(BaseHandle):
                                         _ec_target_c = _slc_name_c
                                     else:
                                         _st_sha1_c: str | None = (getattr(Gen, 'class_sha1_map', {}) or {}).get(_slc_name_c)
-                                        _ec_target_c = f'{_st_sha1_c}.{_slc_name_c}' if _st_sha1_c and f'{_st_sha1_c}.{_slc_name_c}' in Gen.structs else None
+                                        if _st_sha1_c and f'{_st_sha1_c}.{_slc_name_c}' in Gen.structs:
+                                            _ec_target_c = f'{_st_sha1_c}.{_slc_name_c}'
+                                        else:
+                                            # 短名模糊扫描（对齐 HandlesAnnAssign 变量侧
+                                            # 补偿 L597-602）：跨模块 `mod.Class` 形态的
+                                            # rowptr[Class] 字段在 class_sha1_map 尚无该短名
+                                            # 时上面两路全 miss → element_class 静默缺失 →
+                                            # 字段方法调用（factory.PermPool.alloc）链尾类名
+                                            # 丢失 → TPC 调用分派返回 i32 0 哨兵 → 误报
+                                            # "Unknown module: ...PermPool"。
+                                            for _ec_k_c in Gen.structs:
+                                                _ec_short_c: str = _ec_k_c.split('.')[-1] if '.' in _ec_k_c else _ec_k_c
+                                                if _ec_short_c == _slc_name_c:
+                                                    _ec_target_c = _ec_k_c
+                                                    break
                                 if _ec_target_c:
                                     if ClassName not in Gen.class_member_element_class:
                                         Gen.class_member_element_class[ClassName] = {}
diff --git a/lib/core/Handles/HandlesImports.py b/lib/core/Handles/HandlesImports.py
index 5eb421d..7a7d3f5 100644
--- a/lib/core/Handles/HandlesImports.py
+++ b/lib/core/Handles/HandlesImports.py
@@ -1864,7 +1864,21 @@ class ImportHandle(BaseHandle):
                                         _ec_target_s = _slc_name_s
                                     else:
                                         _st_sha1_s: str | None = (getattr(Gen, 'class_sha1_map', {}) or {}).get(_slc_name_s)
-                                        _ec_target_s = f'{_st_sha1_s}.{_slc_name_s}' if _st_sha1_s and f'{_st_sha1_s}.{_slc_name_s}' in Gen.structs else None
+                                        if _st_sha1_s and f'{_st_sha1_s}.{_slc_name_s}' in Gen.structs:
+                                            _ec_target_s = f'{_st_sha1_s}.{_slc_name_s}'
+                                        else:
+                                            # 短名模糊扫描（对齐 HandlesAnnAssign 变量侧
+                                            # 补偿 L597-602）：跨模块 `mod.Class` 形态的
+                                            # rowptr[Class] 字段在 class_sha1_map 尚无该短名
+                                            # 时上面两路全 miss → element_class 静默缺失 →
+                                            # 字段方法调用（factory.PermPool.alloc）链尾类名
+                                            # 丢失 → TPC 调用分派返回 i32 0 哨兵 → 误报
+                                            # "Unknown module: ...PermPool"。
+                                            for _ec_k_s in Gen.structs:
+                                                _ec_short_s: str = _ec_k_s.split('.')[-1] if '.' in _ec_k_s else _ec_k_s
+                                                if _ec_short_s == _slc_name_s:
+                                                    _ec_target_s = _ec_k_s
+                                                    break
                                 if _ec_target_s:
                                     if ClassName not in Gen.class_member_element_class:
                                         Gen.class_member_element_class[ClassName] = {}
diff --git a/lib/core/Handles/__pycache__/HandlesClassDef.cpython-312.pyc b/lib/core/Handles/__pycache__/HandlesClassDef.cpython-312.pyc
index 25f0f62..3aa8bb3 100644
Binary files a/lib/core/Handles/__pycache__/HandlesClassDef.cpython-312.pyc and b/lib/core/Handles/__pycache__/HandlesClassDef.cpython-312.pyc differ
diff --git a/lib/core/Handles/__pycache__/HandlesImports.cpython-312.pyc b/lib/core/Handles/__pycache__/HandlesImports.cpython-312.pyc
index c7a2ab3..aa14395 100644
Binary files a/lib/core/Handles/__pycache__/HandlesImports.cpython-312.pyc and b/lib/core/Handles/__pycache__/HandlesImports.cpython-312.pyc differ