diff --git a/src/app/panels/chart/ErtInversionStrategy.hpp b/src/app/panels/chart/ErtInversionStrategy.hpp
new file mode 100644
index 0000000..01d7f0d
--- /dev/null
+++ b/src/app/panels/chart/ErtInversionStrategy.hpp
@@ -0,0 +1,7 @@
+#pragma once
+#include "panels/chart/IDatasetChartStrategy.hpp"
+namespace geopro::app {
+struct ErtInversionStrategy : IDatasetChartStrategy {
+    std::string ddCode() const override { return "dd_inversion_data"; }
+};
+}  // namespace geopro::app
diff --git a/src/controller/CMakeLists.txt b/src/controller/CMakeLists.txt
index 45f34d7..0bbe490 100644
--- a/src/controller/CMakeLists.txt
+++ b/src/controller/CMakeLists.txt
@@ -1,6 +1,7 @@
 find_package(Qt6 COMPONENTS Core REQUIRED)
 add_library(geopro_controller STATIC
-  WorkbenchNavController.cpp)
+  WorkbenchNavController.cpp
+  DatasetDetailController.cpp)
 target_include_directories(geopro_controller PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 target_link_libraries(geopro_controller PUBLIC geopro_data Qt6::Core)
 target_compile_features(geopro_controller PUBLIC cxx_std_17)
diff --git a/src/controller/DatasetDetailController.cpp b/src/controller/DatasetDetailController.cpp
new file mode 100644
index 0000000..fb03556
--- /dev/null
+++ b/src/controller/DatasetDetailController.cpp
@@ -0,0 +1,27 @@
+#include "DatasetDetailController.hpp"
+#include <stdexcept>
+#include "repo/IDatasetRepository.hpp"
+namespace geopro::controller {
+
+DatasetDetailController::DatasetDetailController(data::IDatasetRepository& repo, QObject* parent)
+    : QObject(parent), repo_(repo) {}
+
+void DatasetDetailController::openDataset(const QString& dsId, const QString& ddCode) {
+    const std::string id = dsId.toStdString();
+    try {
+        ChartData d;
+        d.dsId = dsId;
+        d.ddCode = ddCode;
+        d.scatter = repo_.loadScatter(id);
+        d.scatterScale = repo_.loadScatterColorScale(id);
+        d.grid = repo_.loadGrid(id);
+        d.gridScale = repo_.loadColorScale(id);
+        d.anomalies = repo_.loadAnomalies(id);
+        emit chartReady(d);
+    } catch (const std::exception& e) {
+        emit loadFailed(dsId, QString::fromStdString(e.what()));
+    }
+}
+
+void DatasetDetailController::focusDataset(const QString& dsId) { emit focusRequested(dsId); }
+}  // namespace geopro::controller
diff --git a/src/controller/DatasetDetailController.hpp b/src/controller/DatasetDetailController.hpp
new file mode 100644
index 0000000..43e5993
--- /dev/null
+++ b/src/controller/DatasetDetailController.hpp
@@ -0,0 +1,35 @@
+#pragma once
+#include <string>
+#include <QObject>
+#include <QString>
+#include "model/Field.hpp"
+#include "model/ColorScale.hpp"
+#include "model/Anomaly.hpp"
+namespace geopro::data { class IDatasetRepository; }
+namespace geopro::controller {
+
+// 数据详情编排：单击/双击数据集 → 拉 散点/网格/色阶/异常 → 发信号给详情面板。被动视图。
+// 仅服务图表，不与 WorkbenchNavController（项目/结构导航）耦合。
+class DatasetDetailController : public QObject {
+    Q_OBJECT
+public:
+    struct ChartData {
+        QString dsId, ddCode;
+        geopro::core::ScatterField scatter;
+        geopro::core::ColorScale scatterScale;
+        geopro::core::Grid grid{1, 1};  // Grid 无默认构造；以占位值初始化，openDataset 会覆盖
+        geopro::core::ColorScale gridScale;
+        std::vector<geopro::core::Anomaly> anomalies;
+    };
+    explicit DatasetDetailController(data::IDatasetRepository& repo, QObject* parent = nullptr);
+public slots:
+    void openDataset(const QString& dsId, const QString& ddCode);  // 双击=新建/聚焦页
+    void focusDataset(const QString& dsId);                        // 单击=聚焦已开页
+signals:
+    void chartReady(const ChartData& data);
+    void focusRequested(const QString& dsId);
+    void loadFailed(const QString& dsId, const QString& message);
+private:
+    data::IDatasetRepository& repo_;
+};
+}  // namespace geopro::controller