diff --git a/modules/cbam/src/main/java/com/thing/cbam/baesInfoExcel/controller/CbamProcessMaterialController.java b/modules/cbam/src/main/java/com/thing/cbam/baesInfoExcel/controller/CbamProcessMaterialController.java
index 45478a8..1a1ced5 100644
--- a/modules/cbam/src/main/java/com/thing/cbam/baesInfoExcel/controller/CbamProcessMaterialController.java
+++ b/modules/cbam/src/main/java/com/thing/cbam/baesInfoExcel/controller/CbamProcessMaterialController.java
@@ -28,7 +28,7 @@ import java.util.Map;
 * @since 3.0 2024-12-02
 */
 @RestController
-@RequestMapping("v2/cbam/processmaterial")
+@RequestMapping("v2/cbam/process/material")
 @Tag(name="综合商品类别和相关生产过程 和 购买的原材料 表")
 @RequiredArgsConstructor
 public class CbamProcessMaterialController {
diff --git a/modules/cbam/src/main/java/com/thing/cbam/context/ContextExcelDTO.java b/modules/cbam/src/main/java/com/thing/cbam/context/ContextExcelDTO.java
new file mode 100644
index 0000000..78b9bfa
--- /dev/null
+++ b/modules/cbam/src/main/java/com/thing/cbam/context/ContextExcelDTO.java
@@ -0,0 +1,24 @@
+package com.thing.cbam.context;
+
+import com.thing.cbam.baesInfoExcel.dto.CbamIndustryDTO;
+import com.thing.cbam.baesInfoExcel.dto.CbamProcessMaterialDTO;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+@Schema(description = "Excel所有的请求参数")
+public class ContextExcelDTO {
+
+    @Schema(description = "CBAM的行业,报告周期，企业信息")
+    private CbamIndustryDTO industry;
+
+    @Schema(description = "综合商品类别和相关生产过程集合")
+    private List<CbamProcessMaterialDTO> processList;
+
+    @Schema(description = "购买的原材料集合")
+    private List<CbamProcessMaterialDTO> materialList;
+
+
+}
diff --git a/modules/cbam/src/main/java/com/thing/cbam/context/ExcelContextManage.java b/modules/cbam/src/main/java/com/thing/cbam/context/ExcelContextManage.java
new file mode 100644
index 0000000..32eacf6
--- /dev/null
+++ b/modules/cbam/src/main/java/com/thing/cbam/context/ExcelContextManage.java
@@ -0,0 +1,39 @@
+package com.thing.cbam.context;
+
+import com.thing.cbam.baesInfoExcel.service.CbamIndustryService;
+import com.thing.cbam.baesInfoExcel.service.CbamProcessMaterialService;
+import com.thing.cbam.baesInfoExcel.service.CbamProdRouteRelationService;
+import com.thing.cbam.directCarbon.service.CbamCarbonDirectService;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("v2/cbam/context")
+@Tag(name = "excel的上下文管理")
+@RequiredArgsConstructor
+public class ExcelContextManage {
+
+    /**
+     * A表企业基础信息
+     */
+    private final CbamIndustryService cbamIndustryService;
+
+    /**
+     * A表企综合商品类别和相关生产过程
+     */
+    private final CbamProcessMaterialService cbamProcessMaterialService;
+
+    /**
+     * A表购买的原材料
+     */
+    private final CbamProdRouteRelationService cbamProdRouteRelationService;
+
+    /**
+     * B表是否涉及燃烧排放
+     */
+    private final CbamCarbonDirectService cbamCarbonDirectService;
+
+
+}
diff --git a/modules/cbam/src/main/java/com/thing/cbam/context/ExcelTypeDTO.java b/modules/cbam/src/main/java/com/thing/cbam/context/ExcelTypeDTO.java
new file mode 100644
index 0000000..c992989
--- /dev/null
+++ b/modules/cbam/src/main/java/com/thing/cbam/context/ExcelTypeDTO.java
@@ -0,0 +1,8 @@
+package com.thing.cbam.context;
+
+public class ExcelTypeDTO {
+
+
+
+
+}