diff --git a/RuoYi-Vue/easycode-web/src/components/business-blocks/BusinessBlockDesigner.vue b/RuoYi-Vue/easycode-web/src/components/business-blocks/BusinessBlockDesigner.vue
new file mode 100644
index 0000000..ff73f11
--- /dev/null
+++ b/RuoYi-Vue/easycode-web/src/components/business-blocks/BusinessBlockDesigner.vue
@@ -0,0 +1,179 @@
+<template>
+  <section class="business-block-designer" :class="{ 'with-config': showConfig, 'without-palette': !showPalette }">
+    <BlockPalette v-if="showPalette" :definitions="blockDefinitions" @add-block="addBlock" />
+    <BlockCanvas
+      :blocks="layout.blocks"
+      :selected-id="selectedBlockId"
+      @select-block="selectBlock"
+      @reorder-block="reorderBlock"
+      @remove-block="removeBlock"
+    />
+    <template v-if="showConfig">
+      <ChartBlockConfigForm
+        v-if="selectedDefinition?.kind === 'chart'"
+        :definition="selectedDefinition"
+        :dataset="selectedBlock?.dataset || {}"
+        :display="selectedBlock?.display || {}"
+        :span="selectedBlock?.span || 12"
+        :tables="tables"
+        :errors="selectedChartErrors"
+        @update:dataset="updateSelectedDataset"
+        @update:display="updateSelectedDisplay"
+        @update:span="updateSelectedSpan"
+      />
+      <BlockConfigForm
+        v-else
+        :definition="selectedDefinition"
+        :model-value="selectedBlock?.config || {}"
+        :tables="tables"
+        @update:model-value="updateSelectedConfig"
+      />
+    </template>
+  </section>
+</template>
+
+<script setup>
+import { computed, ref, watch } from 'vue'
+import BlockPalette from './BlockPalette.vue'
+import BlockCanvas from './BlockCanvas.vue'
+import BlockConfigForm from './BlockConfigForm.vue'
+import ChartBlockConfigForm from './ChartBlockConfigForm.vue'
+import { validateChartInstance } from './chartBlock.js'
+import {
+  addBlockInstance,
+  parseBusinessBlockLayout,
+  removeBlockInstance,
+  reorderBlockInstance,
+  updateBlockConfig
+} from './blockLayout.js'
+
+const props = defineProps({
+  layoutJson: { type: String, default: '' },
+  blockDefinitions: { type: Array, default: () => [] },
+  tables: { type: Array, default: () => [] },
+  showConfig: { type: Boolean, default: true },
+  showPalette: { type: Boolean, default: true }
+})
+
+const emit = defineEmits(['update:layout-json', 'select-block'])
+const layout = ref(parseBusinessBlockLayout(props.layoutJson))
+const selectedBlockId = ref('')
+
+const selectedBlock = computed(() => layout.value.blocks.find((block) => block.id === selectedBlockId.value) || null)
+const selectedDefinition = computed(() => props.blockDefinitions.find((item) => item.code === selectedBlock.value?.blockCode) || null)
+const selectedChartErrors = computed(() => (
+  selectedDefinition.value?.kind === 'chart'
+    ? validateChartInstance(selectedDefinition.value, selectedBlock.value, props.tables)
+    : []
+))
+
+watch(
+  () => props.layoutJson,
+  (value) => {
+    layout.value = parseBusinessBlockLayout(value)
+    if (!layout.value.blocks.some((block) => block.id === selectedBlockId.value)) {
+      selectedBlockId.value = layout.value.blocks[0]?.id || ''
+    }
+  },
+  { immediate: true }
+)
+
+watch(
+  () => ({
+    block: selectedBlock.value,
+    definition: selectedDefinition.value
+  }),
+  (payload) => {
+    emit('select-block', payload)
+  },
+  { immediate: true }
+)
+
+function addBlock(definition) {
+  layout.value = addBlockInstance(layout.value, definition, nextBlockId)
+  selectedBlockId.value = layout.value.blocks[layout.value.blocks.length - 1]?.id || ''
+  emitLayout()
+}
+
+function selectBlock(blockId) {
+  selectedBlockId.value = blockId || ''
+}
+
+function updateSelectedConfig(config) {
+  if (!selectedBlock.value) return
+  layout.value = updateBlockConfig(layout.value, selectedBlock.value.id, config)
+  emitLayout()
+}
+
+function replaceSelectedBlock(patch) {
+  if (!selectedBlock.value) return
+  layout.value = {
+    ...layout.value,
+    blocks: layout.value.blocks.map((block) => (
+      block.id === selectedBlock.value.id ? { ...block, ...patch } : block
+    ))
+  }
+  emitLayout()
+}
+
+function updateSelectedDataset(dataset) {
+  replaceSelectedBlock({ dataset })
+}
+
+function updateSelectedDisplay(display) {
+  replaceSelectedBlock({ display })
+}
+
+function updateSelectedSpan(span) {
+  replaceSelectedBlock({ span })
+}
+
+function reorderBlock(payload) {
+  layout.value = reorderBlockInstance(layout.value, payload.fromIndex, payload.toIndex)
+  emitLayout()
+}
+
+function removeBlock(blockId) {
+  layout.value = removeBlockInstance(layout.value, blockId)
+  selectedBlockId.value = layout.value.blocks[0]?.id || ''
+  emitLayout()
+}
+
+function nextBlockId(code) {
+  const count = layout.value.blocks.filter((block) => block.blockCode === code).length + 1
+  return `${code}_${String(count).padStart(3, '0')}`
+}
+
+function emitLayout() {
+  emit('update:layout-json', JSON.stringify(layout.value, null, 2))
+}
+
+defineExpose({ addBlock })
+</script>
+
+<style scoped lang="scss">
+.business-block-designer {
+  display: grid;
+  grid-template-columns: minmax(220px, 280px) minmax(420px, 1fr);
+  align-items: start;
+  gap: 16px;
+}
+
+.business-block-designer.with-config {
+  grid-template-columns: minmax(190px, 240px) minmax(360px, 1fr) minmax(320px, 380px);
+}
+
+.business-block-designer.without-palette {
+  grid-template-columns: minmax(360px, 1fr);
+}
+
+.business-block-designer.with-config.without-palette {
+  grid-template-columns: minmax(360px, 1fr) minmax(320px, 380px);
+}
+
+@media (max-width: 1080px) {
+  .business-block-designer {
+    grid-template-columns: 1fr;
+  }
+}
+</style>
diff --git a/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartBlockConfigForm.vue b/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartBlockConfigForm.vue
new file mode 100644
index 0000000..7721aac
--- /dev/null
+++ b/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartBlockConfigForm.vue
@@ -0,0 +1,444 @@
+<template>
+  <section class="chart-block-config-form">
+    <el-tabs v-model="activeTab">
+      <el-tab-pane label="数据" name="data">
+        <el-form label-position="top">
+          <el-form-item label="数据表" required :error="errorFor('table')">
+            <el-select
+              :model-value="dataset.table || ''"
+              filterable
+              placeholder="选择数据表"
+              @change="changeTable"
+            >
+              <el-option
+                v-for="table in tables"
+                :key="table.tableName"
+                :label="table.tableComment || table.tableName"
+                :value="table.tableName"
+              />
+            </el-select>
+          </el-form-item>
+
+          <template v-if="definition.chartType !== 'metric'">
+            <el-form-item label="维度字段" required :error="errorFor('dimension.field')">
+              <el-select
+                :model-value="dataset.dimension?.field || ''"
+                filterable
+                placeholder="选择维度字段"
+                @change="patchDimension({ field: $event, timeUnit: '' })"
+              >
+                <el-option
+                  v-for="column in columns"
+                  :key="fieldKey(column)"
+                  :label="column.columnComment || column.javaField || column.columnName"
+                  :value="fieldKey(column)"
+                />
+              </el-select>
+            </el-form-item>
+
+            <el-form-item v-if="selectedDimensionIsTemporal" label="时间粒度">
+              <el-select
+                :model-value="dataset.dimension?.timeUnit || ''"
+                clearable
+                @change="patchDimension({ timeUnit: $event })"
+              >
+                <el-option label="按天" value="day" />
+                <el-option label="按周" value="week" />
+                <el-option label="按月" value="month" />
+              </el-select>
+            </el-form-item>
+          </template>
+
+          <el-form-item label="指标" required :error="errorFor('metrics')">
+            <div class="metric-list">
+              <div v-for="(metric, index) in metrics" :key="index" class="metric-row">
+                <el-select
+                  :model-value="metric.field || ''"
+                  clearable
+                  filterable
+                  placeholder="字段；COUNT 可留空"
+                  @change="updateMetric(index, { field: $event, aggregate: defaultAggregate($event) })"
+                >
+                  <el-option label="整表计数" value="" />
+                  <el-option
+                    v-for="column in columns"
+                    :key="fieldKey(column)"
+                    :label="column.columnComment || column.javaField || column.columnName"
+                    :value="fieldKey(column)"
+                  />
+                </el-select>
+                <el-select
+                  :model-value="metric.aggregate || 'count'"
+                  @change="updateMetric(index, { aggregate: $event })"
+                >
+                  <el-option
+                    v-for="option in aggregateOptions(columnByField(metric.field))"
+                    :key="option.value"
+                    :label="option.label"
+                    :value="option.value"
+                  />
+                </el-select>
+                <el-input
+                  :model-value="metric.label || ''"
+                  placeholder="显示名称"
+                  @input="updateMetric(index, { label: $event })"
+                />
+                <el-button
+                  v-if="metrics.length > 1"
+                  type="danger"
+                  link
+                  @click="removeMetric(index)"
+                >删除</el-button>
+              </div>
+              <el-button v-if="canAddMetric" @click="addMetric">+ 添加指标</el-button>
+            </div>
+          </el-form-item>
+
+          <el-form-item label="筛选条件">
+            <ChartFilterEditor
+              :model-value="dataset.filters || []"
+              :columns="columns"
+              @update:model-value="patchDataset({ filters: $event })"
+            />
+          </el-form-item>
+
+          <el-form-item label="日期范围">
+            <div class="date-range-row">
+              <el-select
+                :model-value="dataset.dateRange?.field || ''"
+                clearable
+                placeholder="日期字段"
+                @change="changeDateRangeField"
+              >
+                <el-option
+                  v-for="column in temporalColumns"
+                  :key="fieldKey(column)"
+                  :label="column.columnComment || column.javaField || column.columnName"
+                  :value="fieldKey(column)"
+                />
+              </el-select>
+              <el-select
+                v-if="dataset.dateRange?.field"
+                :model-value="dataset.dateRange?.preset || 'last_30_days'"
+                @change="patchDateRange({ preset: $event })"
+              >
+                <el-option label="今天" value="today" />
+                <el-option label="最近 7 天" value="last_7_days" />
+                <el-option label="最近 30 天" value="last_30_days" />
+                <el-option label="本月" value="this_month" />
+                <el-option label="本年" value="this_year" />
+                <el-option label="固定日期" value="fixed" />
+              </el-select>
+              <el-date-picker
+                v-if="dataset.dateRange?.preset === 'fixed'"
+                :model-value="[dataset.dateRange?.start, dataset.dateRange?.end]"
+                type="daterange"
+                value-format="YYYY-MM-DD"
+                @change="changeFixedDateRange"
+              />
+            </div>
+          </el-form-item>
+
+          <div v-if="definition.chartType !== 'metric'" class="form-grid">
+            <el-form-item label="排序依据">
+              <el-select
+                :model-value="dataset.sort?.by || 'dimension'"
+                @change="patchSort({ by: $event })"
+              >
+                <el-option label="维度" value="dimension" />
+                <el-option
+                  v-for="metric in metrics"
+                  :key="metric.alias"
+                  :label="metric.label || metric.alias"
+                  :value="metric.alias"
+                />
+              </el-select>
+            </el-form-item>
+            <el-form-item label="排序方向">
+              <el-select
+                :model-value="dataset.sort?.order || 'asc'"
+                @change="patchSort({ order: $event })"
+              >
+                <el-option label="升序" value="asc" />
+                <el-option label="降序" value="desc" />
+              </el-select>
+            </el-form-item>
+          </div>
+
+          <div class="form-grid">
+            <el-form-item label="分组上限">
+              <el-input-number
+                :model-value="dataset.limit || defaultLimit"
+                :min="1"
+                :max="500"
+                @change="patchDataset({ limit: $event })"
+              />
+            </el-form-item>
+            <el-form-item label="块宽度">
+              <el-select :model-value="span" @change="emit('update:span', $event)">
+                <el-option label="整行" :value="12" />
+                <el-option label="半行" :value="6" />
+                <el-option label="三分之一" :value="4" />
+              </el-select>
+            </el-form-item>
+          </div>
+        </el-form>
+      </el-tab-pane>
+
+      <el-tab-pane label="展示" name="display">
+        <el-form label-position="top">
+          <el-form-item label="空数据文案">
+            <el-input
+              :model-value="display.emptyText || '暂无数据'"
+              @input="patchDisplay({ emptyText: $event })"
+            />
+          </el-form-item>
+          <el-form-item label="显示标题">
+            <el-switch
+              :model-value="display.showTitle !== false"
+              @change="patchDisplay({ showTitle: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType !== 'metric'" label="显示图例">
+            <el-switch
+              :model-value="display.showLegend !== false"
+              @change="patchDisplay({ showLegend: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'line'" label="平滑曲线">
+            <el-switch
+              :model-value="Boolean(display.smooth)"
+              @change="patchDisplay({ smooth: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'line'" label="面积填充">
+            <el-switch
+              :model-value="Boolean(display.area)"
+              @change="patchDisplay({ area: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'bar'" label="横向柱状图">
+            <el-switch
+              :model-value="Boolean(display.horizontal)"
+              @change="patchDisplay({ horizontal: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'bar'" label="堆叠">
+            <el-switch
+              :model-value="Boolean(display.stacked)"
+              @change="patchDisplay({ stacked: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'pie'" label="环形图">
+            <el-switch
+              :model-value="display.donut !== false"
+              @change="patchDisplay({ donut: $event })"
+            />
+          </el-form-item>
+          <el-form-item v-if="definition.chartType === 'pie'" label="显示标签">
+            <el-switch
+              :model-value="display.showLabel !== false"
+              @change="patchDisplay({ showLabel: $event })"
+            />
+          </el-form-item>
+        </el-form>
+      </el-tab-pane>
+
+      <el-tab-pane label="权限" name="permission">
+        <el-alert
+          title="继承所在后台页面；一期不支持块级覆盖"
+          type="info"
+          :closable="false"
+          show-icon
+        />
+      </el-tab-pane>
+    </el-tabs>
+  </section>
+</template>
+
+<script setup>
+import { computed, ref } from 'vue'
+import ChartFilterEditor from './ChartFilterEditor.vue'
+
+const props = defineProps({
+  definition: { type: Object, required: true },
+  dataset: { type: Object, default: () => ({}) },
+  display: { type: Object, default: () => ({}) },
+  span: { type: Number, default: 12 },
+  tables: { type: Array, default: () => [] },
+  errors: { type: Array, default: () => [] }
+})
+
+const emit = defineEmits(['update:dataset', 'update:display', 'update:span'])
+const activeTab = ref('data')
+const metrics = computed(() => props.dataset.metrics || [])
+const selectedTable = computed(() => props.tables.find((item) => item.tableName === props.dataset.table) || null)
+const columns = computed(() => selectedTable.value?.columns || selectedTable.value?.table?.columns || [])
+const temporalColumns = computed(() => columns.value.filter(isTemporal))
+const selectedDimensionIsTemporal = computed(() => isTemporal(columnByField(props.dataset.dimension?.field)))
+const maxMetrics = computed(() => ['metric', 'pie'].includes(props.definition.chartType) ? 1 : 3)
+const canAddMetric = computed(() => metrics.value.length < maxMetrics.value)
+const defaultLimit = computed(() => {
+  if (props.definition.chartType === 'metric') return 1
+  if (props.definition.chartType === 'pie') return 10
+  if (props.definition.chartType === 'bar') return 20
+  return 100
+})
+
+function patchDataset(patch) {
+  emit('update:dataset', { ...props.dataset, ...patch })
+}
+
+function patchDisplay(patch) {
+  emit('update:display', { ...props.display, ...patch })
+}
+
+function changeTable(table) {
+  patchDataset({
+    table,
+    dimension: props.definition.chartType === 'metric' ? null : { field: '', timeUnit: '' },
+    metrics: [{
+      field: '',
+      aggregate: props.definition.chartType === 'metric' ? 'count' : 'sum',
+      alias: 'metric1',
+      label: '指标 1'
+    }],
+    filters: [],
+    dateRange: null
+  })
+}
+
+function patchDimension(patch) {
+  patchDataset({ dimension: { ...(props.dataset.dimension || {}), ...patch } })
+}
+
+function addMetric() {
+  if (!canAddMetric.value) return
+  const index = metrics.value.length + 1
+  patchDataset({
+    metrics: metrics.value.concat({
+      field: '',
+      aggregate: 'sum',
+      alias: `metric${index}`,
+      label: `指标 ${index}`
+    })
+  })
+}
+
+function updateMetric(index, patch) {
+  patchDataset({
+    metrics: metrics.value.map((metric, currentIndex) => (
+      currentIndex === index ? { ...metric, ...patch } : metric
+    ))
+  })
+}
+
+function removeMetric(index) {
+  patchDataset({ metrics: metrics.value.filter((_, currentIndex) => currentIndex !== index) })
+}
+
+function aggregateOptions(column) {
+  const numeric = ['Integer', 'Long', 'Double', 'Float', 'Short', 'BigDecimal']
+    .includes(column?.javaType)
+  return numeric
+    ? [
+        { value: 'count', label: '计数' },
+        { value: 'sum', label: '求和' },
+        { value: 'avg', label: '平均值' }
+      ]
+    : [{ value: 'count', label: '计数' }]
+}
+
+function defaultAggregate(field) {
+  return columnByField(field) && aggregateOptions(columnByField(field)).some((item) => item.value === 'sum')
+    ? 'sum'
+    : 'count'
+}
+
+function changeDateRangeField(field) {
+  patchDataset({
+    dateRange: field ? { field, preset: 'last_30_days', start: '', end: '' } : null
+  })
+}
+
+function patchDateRange(patch) {
+  patchDataset({ dateRange: { ...(props.dataset.dateRange || {}), ...patch } })
+}
+
+function changeFixedDateRange(value) {
+  const [start = '', end = ''] = Array.isArray(value) ? value : []
+  patchDateRange({ start, end })
+}
+
+function patchSort(patch) {
+  patchDataset({ sort: { ...(props.dataset.sort || { by: 'dimension', order: 'asc' }), ...patch } })
+}
+
+function errorFor(key) {
+  return props.errors.find((item) => item.key === key)?.message || ''
+}
+
+function columnByField(field) {
+  return columns.value.find((column) => fieldKey(column) === field) || null
+}
+
+function fieldKey(column) {
+  return column?.javaField || column?.columnName || ''
+}
+
+function isTemporal(column) {
+  const type = String(column?.columnType || '').toLowerCase()
+  return ['Date', 'LocalDate', 'LocalDateTime'].includes(column?.javaType)
+    || type.includes('date')
+    || type.includes('time')
+    || type.includes('timestamp')
+    || type.includes('year')
+}
+</script>
+
+<style scoped lang="scss">
+.chart-block-config-form {
+  min-width: 0;
+}
+
+.chart-block-config-form :deep(.el-select),
+.chart-block-config-form :deep(.el-input),
+.chart-block-config-form :deep(.el-input-number),
+.chart-block-config-form :deep(.el-date-editor) {
+  width: 100%;
+}
+
+.metric-list,
+.metric-row,
+.date-range-row,
+.form-grid {
+  display: grid;
+  gap: 8px;
+  width: 100%;
+}
+
+.metric-row {
+  grid-template-columns: minmax(130px, 1fr) minmax(90px, 0.65fr) minmax(110px, 0.8fr) auto;
+  align-items: center;
+}
+
+.date-range-row {
+  grid-template-columns: minmax(130px, 1fr) minmax(130px, 1fr);
+}
+
+.date-range-row :deep(.el-date-editor) {
+  grid-column: 1 / -1;
+}
+
+.form-grid {
+  grid-template-columns: 1fr 1fr;
+}
+
+@media (max-width: 720px) {
+  .metric-row,
+  .date-range-row,
+  .form-grid {
+    grid-template-columns: 1fr;
+  }
+}
+</style>
diff --git a/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartFilterEditor.vue b/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartFilterEditor.vue
new file mode 100644
index 0000000..9c49d1f
--- /dev/null
+++ b/RuoYi-Vue/easycode-web/src/components/business-blocks/ChartFilterEditor.vue
@@ -0,0 +1,161 @@
+<template>
+  <section class="chart-filter-editor">
+    <div v-for="(filter, index) in filters" :key="index" class="filter-row">
+      <el-select
+        :model-value="filter.field || ''"
+        filterable
+        placeholder="字段"
+        @change="updateFilter(index, { field: $event })"
+      >
+        <el-option
+          v-for="column in columns"
+          :key="fieldKey(column)"
+          :label="column.columnComment || column.javaField || column.columnName"
+          :value="fieldKey(column)"
+        />
+      </el-select>
+
+      <el-select
+        :model-value="filter.operator || 'eq'"
+        placeholder="运算符"
+        @change="updateFilter(index, { operator: $event, value: defaultValue($event) })"
+      >
+        <el-option v-for="item in operators" :key="item.value" :label="item.label" :value="item.value" />
+      </el-select>
+
+      <template v-if="filter.operator === 'between'">
+        <el-input
+          :model-value="arrayValue(filter.value)[0]"
+          placeholder="开始值"
+          @input="updateArrayValue(index, 0, $event)"
+        />
+        <el-input
+          :model-value="arrayValue(filter.value)[1]"
+          placeholder="结束值"
+          @input="updateArrayValue(index, 1, $event)"
+        />
+      </template>
+      <el-input
+        v-else-if="filter.operator === 'in'"
+        :model-value="arrayValue(filter.value).join(',')"
+        placeholder="多个值用逗号分隔"
+        @input="updateFilter(index, { value: splitValues($event) })"
+      />
+      <el-input
+        v-else-if="!noValueOperators.includes(filter.operator)"
+        :model-value="filter.value ?? ''"
+        placeholder="筛选值"
+        @input="updateFilter(index, { value: $event })"
+      />
+      <span v-else class="filter-no-value">无需填写值</span>
+
+      <el-button type="danger" link @click="removeFilter(index)">删除</el-button>
+    </div>
+
+    <el-button :disabled="filters.length >= 10" @click="addFilter">+ 添加条件</el-button>
+  </section>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+
+const props = defineProps({
+  modelValue: { type: Array, default: () => [] },
+  columns: { type: Array, default: () => [] }
+})
+
+const emit = defineEmits(['update:modelValue'])
+
+const operators = [
+  { value: 'eq', label: '等于' },
+  { value: 'ne', label: '不等于' },
+  { value: 'gt', label: '大于' },
+  { value: 'gte', label: '大于等于' },
+  { value: 'lt', label: '小于' },
+  { value: 'lte', label: '小于等于' },
+  { value: 'between', label: '区间' },
+  { value: 'in', label: '包含任一' },
+  { value: 'is_null', label: '为空' },
+  { value: 'is_not_null', label: '不为空' }
+]
+const noValueOperators = ['is_null', 'is_not_null']
+const filters = computed(() => props.modelValue || [])
+
+function addFilter() {
+  if (filters.value.length >= 10) return
+  emit('update:modelValue', filters.value.concat({
+    field: '',
+    operator: 'eq',
+    value: ''
+  }))
+}
+
+function updateFilter(index, patch) {
+  emit('update:modelValue', filters.value.map((filter, currentIndex) => (
+    currentIndex === index ? { ...filter, ...patch } : filter
+  )))
+}
+
+function removeFilter(index) {
+  emit('update:modelValue', filters.value.filter((_, currentIndex) => currentIndex !== index))
+}
+
+function updateArrayValue(index, valueIndex, value) {
+  const next = arrayValue(filters.value[index]?.value)
+  next[valueIndex] = value
+  updateFilter(index, { value: next })
+}
+
+function defaultValue(operator) {
+  if (operator === 'between') return ['', '']
+  if (operator === 'in') return []
+  if (noValueOperators.includes(operator)) return null
+  return ''
+}
+
+function arrayValue(value) {
+  if (Array.isArray(value)) return value.slice()
+  return value === null || value === undefined || value === '' ? [] : [value]
+}
+
+function splitValues(value) {
+  return String(value || '')
+    .split(',')
+    .map((item) => item.trim())
+    .filter(Boolean)
+}
+
+function fieldKey(column) {
+  return column?.javaField || column?.columnName || ''
+}
+</script>
+
+<style scoped lang="scss">
+.chart-filter-editor {
+  display: grid;
+  gap: 10px;
+}
+
+.filter-row {
+  display: grid;
+  grid-template-columns: minmax(120px, 1fr) minmax(110px, 0.8fr) minmax(120px, 1fr) auto;
+  gap: 8px;
+  align-items: center;
+}
+
+.filter-row:has(input[placeholder="开始值"]) {
+  grid-template-columns: minmax(110px, 1fr) minmax(100px, 0.8fr) minmax(90px, 0.8fr) minmax(90px, 0.8fr) auto;
+}
+
+.filter-no-value {
+  color: #98a2b3;
+  font-size: 12px;
+}
+
+@media (max-width: 720px) {
+  .filter-row,
+  .filter-row:has(input[placeholder="开始值"]) {
+    grid-template-columns: 1fr;
+  }
+}
+</style>
diff --git a/RuoYi-Vue/easycode-web/src/components/businessBlockDesigner.test.mjs b/RuoYi-Vue/easycode-web/src/components/businessBlockDesigner.test.mjs
index c9ea3d5..43f512b 100644
--- a/RuoYi-Vue/easycode-web/src/components/businessBlockDesigner.test.mjs
+++ b/RuoYi-Vue/easycode-web/src/components/businessBlockDesigner.test.mjs
@@ -144,6 +144,28 @@ test('business block schema form renders table and field controls', () => {
   assert.equal(source.includes('update:modelValue'), true)
 })
 
+test('chart blocks use a dedicated dataset and display editor', () => {
+  const source = readSource('business-blocks/BusinessBlockDesigner.vue')
+  const formPath = resolve(currentDir, 'business-blocks/ChartBlockConfigForm.vue')
+  const filterPath = resolve(currentDir, 'business-blocks/ChartFilterEditor.vue')
+
+  assert.equal(existsSync(formPath), true)
+  assert.equal(existsSync(filterPath), true)
+
+  const form = readSource('business-blocks/ChartBlockConfigForm.vue')
+  const filters = readSource('business-blocks/ChartFilterEditor.vue')
+  assert.equal(source.includes("import ChartBlockConfigForm from './ChartBlockConfigForm.vue'"), true)
+  assert.equal(source.includes("selectedDefinition?.kind === 'chart'"), true)
+  assert.equal(source.includes('selectedChartErrors'), true)
+  assert.equal(form.includes('update:dataset'), true)
+  assert.equal(form.includes('update:display'), true)
+  assert.equal(form.includes('update:span'), true)
+  assert.equal(form.includes('<ChartFilterEditor'), true)
+  assert.equal(filters.includes("'eq'"), true)
+  assert.equal(filters.includes("'between'"), true)
+  assert.equal(filters.includes("'is_not_null'"), true)
+})
+
 test('business block canvas supports drag reorder and block removal', () => {
   const source = readSource('business-blocks/BlockCanvas.vue')