diff --git a/dl_admin/ruoyi-admin/pom.xml b/dl_admin/ruoyi-admin/pom.xml
index b4ab22d..132c9de 100644
--- a/dl_admin/ruoyi-admin/pom.xml
+++ b/dl_admin/ruoyi-admin/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.11.0</version>
         </dependency>
         <!--微信支付SDK-->
 
@@ -144,6 +144,13 @@
             <artifactId>jsoup</artifactId>
             <version>1.11.3</version>
         </dependency>
+
+        <dependency>
+            <groupId>com.google.api-ads</groupId>
+            <artifactId>google-ads</artifactId>
+            <version>28.0.0</version> <!-- 使用最新版本 -->
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/base/controller/WebController.java b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/base/controller/WebController.java
index a9a05ef..93a7b84 100644
--- a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/base/controller/WebController.java
+++ b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/base/controller/WebController.java
@@ -85,7 +85,8 @@ public class WebController extends BaseController {
     public R<List<BusiCategoryVO>> categoryList(@RequestParam(required = true) String tenantId){
         BusiCategory category = new BusiCategory();
         category.setTenantId(tenantId);
-        return R.ok(categoryService.treeCategory(category));
+        List<BusiCategoryVO> busiCategoryVOList = categoryService.treeCategory(category);
+        return R.ok(categoryService.dealFirstId(busiCategoryVOList));
     }
 
     /**
@@ -94,16 +95,23 @@ public class WebController extends BaseController {
      * @date 10:04 2025/7/8
      * @return com.ruoyi.common.core.domain.AjaxResult
      **/
-    @ApiOperation("获取站点产品分类树--产品分类")
-    @ApiImplicitParam(name = "tenantId", value = "站点唯一码", required = true, dataType = "string", paramType = "query", dataTypeClass = String.class)
+    @ApiOperation("获取站点分类树--根据一级分类ID查询所有子级分类树")
+    @ApiImplicitParams(value = {
+            @ApiImplicitParam(name = "tenantId", value = "站点唯一码", required = true, dataType = "string", paramType = "query", dataTypeClass = String.class),
+            @ApiImplicitParam(name = "catgId", value = "一级分类ID", required = true, dataType = "string", paramType = "query", dataTypeClass = String.class)
+    })
     @GetMapping("/prodCategory")
-    public R<List<BusiCategoryVO>> prodCategoryList(@RequestParam(required = true) String tenantId){
+    public R<List<BusiCategoryVO>> prodCategoryList(@RequestParam(required = true) String tenantId,@RequestParam(required = true) String catgId){
         BusiCategory category = new BusiCategory();
         category.setTenantId(tenantId);
-        category.setCatgType("cp");
-        List<BusiCategoryVO> list = categoryService.treeCategory(category);
+        List<BusiCategoryVO> busiCategoryVOList = categoryService.treeCategory(category);
+        for (BusiCategoryVO categoryVO:busiCategoryVOList){
+            if(catgId.equals(categoryVO.getId())){
+                return R.ok(categoryVO.getChildren());
+            }
+        }
         //最顶级的产品分类不反回
-        return R.ok(list.get(0).getChildren());
+        return R.ok();
     }
 
     /**
diff --git a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/IBusiCategoryService.java b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/IBusiCategoryService.java
index 4e0c43b..63a7776 100644
--- a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/IBusiCategoryService.java
+++ b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/IBusiCategoryService.java
@@ -42,4 +42,12 @@ public interface IBusiCategoryService extends IService<BusiCategory> {
     **/
     List<String> getAllChildrenId(String id);
 
+    /**
+     * 给所有子级设置最父级ID
+     * @author vinjor-M
+     * @date 11:23 2025/7/19
+     * @param busiCategoryVOList TODO
+     * @return java.util.List<com.ruoyi.busi.vo.BusiCategoryVO>
+    **/
+    List<BusiCategoryVO> dealFirstId(List<BusiCategoryVO> busiCategoryVOList);
 }
diff --git a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/impl/BusiCategoryServiceImpl.java b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/impl/BusiCategoryServiceImpl.java
index e04e932..4d4c1b6 100644
--- a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/impl/BusiCategoryServiceImpl.java
+++ b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/service/impl/BusiCategoryServiceImpl.java
@@ -196,4 +196,34 @@ public class BusiCategoryServiceImpl extends ServiceImpl<BusiCategoryMapper, Bus
     public List<String> getAllChildrenId(String id) {
         return baseMapper.selectAllChildren(id);
     }
+
+    /**
+     * 给所有子级设置最父级ID
+     *
+     * @param busiCategoryVOList TODO
+     * @return java.util.List<com.ruoyi.busi.vo.BusiCategoryVO>
+     * @author vinjor-M
+     * @date 11:22 2025/7/19
+     **/
+    @Override
+    public List<BusiCategoryVO> dealFirstId(List<BusiCategoryVO> busiCategoryVOList) {
+        busiCategoryVOList.forEach(item->{
+            String thisMaxParentId = item.getId();
+            item.setMaxParentId(thisMaxParentId);
+            if(null!=item.getChildren() && !item.getChildren().isEmpty()){
+                //有子级
+                this.setChildMaxParentId(item.getChildren(),thisMaxParentId);
+            }
+        });
+        return busiCategoryVOList;
+    }
+
+    private void setChildMaxParentId(List<BusiCategoryVO> childList,String maxParentId){
+        childList.forEach(item->{
+            item.setMaxParentId(maxParentId);
+            if(null!=item.getChildren()&& !item.getChildren().isEmpty()){
+                this.setChildMaxParentId(item.getChildren(),maxParentId);
+            }
+        });
+    }
 }
diff --git a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/vo/BusiCategoryVO.java b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/vo/BusiCategoryVO.java
index cca67d8..8a7a461 100644
--- a/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/vo/BusiCategoryVO.java
+++ b/dl_admin/ruoyi-admin/src/main/java/com/ruoyi/busi/vo/BusiCategoryVO.java
@@ -25,6 +25,11 @@ import java.util.List;
 public class BusiCategoryVO extends BusiCategory {
 
     private String label;
+    /**
+     * 最父级ID
+     */
+    @ApiModelProperty("最父级ID")
+    private String maxParentId;
 
     /**
      * 子集
diff --git a/dl_admin/ruoyi-admin/src/main/resources/google-ads.properties b/dl_admin/ruoyi-admin/src/main/resources/google-ads.properties
new file mode 100644
index 0000000..5b96098
--- /dev/null
+++ b/dl_admin/ruoyi-admin/src/main/resources/google-ads.properties
@@ -0,0 +1,6 @@
+# Google Ads API ??
+api.googleads.clientId=76632811767-p4ieetlihrr311tfk7hchovo1kcqkh4o.apps.googleusercontent.com
+api.googleads.clientSecret=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
+api.googleads.refreshToken=YOUR_REFRESH_TOKEN
+api.googleads.developerToken=qwFA3dGfOGqEhSEHlCMorA
+api.googleads.loginCustomerId=YOUR_MANAGER_ACCOUNT_ID  # ??? MCC ??
diff --git a/dl_vue/src/views/statistics/thirdItem/inquiryChart.vue b/dl_vue/src/views/statistics/thirdItem/inquiryChart.vue
index 7dee5dc..ff41035 100644
--- a/dl_vue/src/views/statistics/thirdItem/inquiryChart.vue
+++ b/dl_vue/src/views/statistics/thirdItem/inquiryChart.vue
@@ -18,7 +18,11 @@
         <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
       </el-form-item>
     </el-form>
-    <line-chart ref="lineChart"></line-chart>
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="24">
+        <line-chart ref="lineChart"></line-chart>
+      </el-col>
+    </el-row>
   </div>
 </template>