diff --git a/yuthon_report/static/src/components/yuthon_report/receivable_flow_report.js b/yuthon_report/static/src/components/yuthon_report/receivable_flow_report.js
index 655fb2de3..87da7d964 100644
--- a/yuthon_report/static/src/components/yuthon_report/receivable_flow_report.js
+++ b/yuthon_report/static/src/components/yuthon_report/receivable_flow_report.js
@@ -88,6 +88,8 @@ class ReceivableFlowReport extends Component {
                     minWidth: 250,
                     flex: 1.5,
                     pinned: 'left',
+                    // 合同/明细列左对齐显示
+                    cellClass: 'receivable-group-left',
                     cellRendererParams: {
                         suppressCount: true,
                         innerRenderer: (params) => {
@@ -370,6 +372,33 @@ class ReceivableFlowReport extends Component {
                 this.grid.setGridOption('pinnedBottomRowData', []);
                 this.state.stats = [];
             }
+
+            // 数据加载完成后，自动调整所有列宽，等价于菜单里的“自动调整所有列”
+            if (this.grid) {
+                // 优先走 columnApi（老版本写法）
+                const columnApi = this.grid.columnApi && this.grid.columnApi;
+                if (columnApi && typeof columnApi.autoSizeAllColumns === 'function') {
+                    try {
+                        if (typeof columnApi.getAllColumns === 'function') {
+                            const allCols = columnApi.getAllColumns() || [];
+                            const allColIds = allCols.map(col => col.getColId());
+                            columnApi.autoSizeAllColumns(allColIds);
+                        } else {
+                            columnApi.autoSizeAllColumns();
+                        }
+                    } catch (e) {
+                        // 忽略自动调整异常，避免影响报表使用
+                        console.error('autoSizeAllColumns failed:', e);
+                    }
+                } else if (typeof this.grid.autoSizeAllColumns === 'function') {
+                    // 新版 GridApi 可能直接挂在 grid 上
+                    try {
+                        this.grid.autoSizeAllColumns();
+                    } catch (e) {
+                        console.error('grid.autoSizeAllColumns failed:', e);
+                    }
+                }
+            }
         }
         this._applyManagementTypeFilter();
     }
diff --git a/yuthon_report/static/src/components/yuthon_report/receivable_report.xml b/yuthon_report/static/src/components/yuthon_report/receivable_report.xml
index 9229e82a8..c81e9c32b 100644
--- a/yuthon_report/static/src/components/yuthon_report/receivable_report.xml
+++ b/yuthon_report/static/src/components/yuthon_report/receivable_report.xml
@@ -172,7 +172,7 @@
       <!-- ag-grid 表格区域 -->
       <div class="row flex-grow-1">
         <div class="col-12 h-100">
-          <div class="ag-theme-alpine w-100 h-100" t-ref="grid"></div>
+          <div class="ag-theme-alpine w-100 h-100 receivable-flow-grid" t-ref="grid"></div>
         </div>
       </div>
     </div>
diff --git a/yuthon_report/static/src/components/yuthon_report/yuthon_report.scss b/yuthon_report/static/src/components/yuthon_report/yuthon_report.scss
index a0fa3f486..21619d483 100644
--- a/yuthon_report/static/src/components/yuthon_report/yuthon_report.scss
+++ b/yuthon_report/static/src/components/yuthon_report/yuthon_report.scss
@@ -62,4 +62,22 @@
       color: #16a34a !important;
       font-weight: bold;
       text-align: center;
-    }
\ No newline at end of file
+    }
+
+    /* 应收流水报表：列标题/内容居中 */
+    .receivable-flow-grid .ag-header-cell-label {
+      justify-content: center;
+    }
+
+    .receivable-flow-grid .ag-cell {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      text-align: center;
+    }
+
+    /* 合同/明细列左对齐（通过 JS 的 cellClass: 'receivable-group-left' 标记） */
+    .receivable-flow-grid .ag-cell.receivable-group-left {
+      justify-content: flex-start;
+      text-align: left;
+    }