diff --git a/src/pages/view/homeSchool/ChengJiFenXi.vue b/src/pages/view/homeSchool/ChengJiFenXi.vue
index a7125d5..0ea67f3 100644
--- a/src/pages/view/homeSchool/ChengJiFenXi.vue
+++ b/src/pages/view/homeSchool/ChengJiFenXi.vue
@@ -37,26 +37,13 @@
           <CjBjTjGl :tjgl-data="tjglData" />
 
           <!-- 6. 本班与年级平均分对比分析图表 -->
-          <CjBjNjPjf
-            :km-lb="
-              ksccKmLb.map((km) => ({
-                id: km.id,
-                name: km.kmmc,
-                kmmc: km.kmmc,
-              }))
-            "
-            v-model:selected-km-id="xzkmId"
-            :bj-pj-list="bjPjList"
-            :bj-pjf="tjglData.bjpjf"
-            :nj-pjf="tjglData.njpjzf"
-            @change="onKmChange"
-          />
+          <CjBjNjPjf v-model:selected-km-id="xzkmId" :bj-pj-list="bjPjList" />
 
           <!-- 7. 总分分数段图表 -->
-          <CjZfFs :fs-duan-lb="fsDuanLb" />
+          <CjZfFs :dj-rs-list="djRsList" />
 
           <!-- 8. 总分等级段图表 -->
-          <CjZfDj :dj-duan-lb="djDuanLb" />
+          <CjZfDj :dj-rs-list="djRsList" />
         </view>
       </view>
     </view>
@@ -116,22 +103,15 @@ interface BjPjInfo {
   njmc: string;
   fs: number;
 }
+interface DjRsInfo {
+  dj: string;
+  rs: number;
+  zgf: string;
+  zdf: string;
+}
 
 // --- Static Mock Data ---
-const staticFsDuanLb: FsDuan[] = [
-  { name: "240-269", value: 5, color: "#1890ff" },
-  { name: "210-239", value: 12, color: "#2fc25b" },
-  { name: "180-210", value: 18, color: "#facc14" },
-  { name: "180以下", value: 10, color: "#f04864" },
-];
-
-const staticDjDuanLb: DjDuan[] = [
-  { name: "A", value: 5, color: "#1890ff" },
-  { name: "B", value: 15, color: "#2fc25b" },
-  { name: "C", value: 18, color: "#facc14" },
-  { name: "D", value: 10, color: "#f04864" },
-  { name: "E", value: 2, color: "#999999" },
-];
+// 这些静态数据现在不再需要，因为组件直接使用 djRsList
 
 // --- State ---
 const xzbjId = ref<string | number | null>(null);
@@ -150,9 +130,8 @@ const tjglData = ref<TjglData>({
   jgl: 0,
   jgrs: 0,
 });
-const fsDuanLb = ref<FsDuan[]>([...staticFsDuanLb]);
-const djDuanLb = ref<DjDuan[]>([...staticDjDuanLb]);
 const bjPjList = ref<BjPjInfo[]>([]);
+const djRsList = ref<DjRsInfo[]>([]);
 
 // --- API Functions ---
 const getKsccKmLb = async (ksccId: string | number) => {
@@ -197,6 +176,7 @@ const getBjKscjKmData = async (
         score: cj.ksfs || 0,
         bjpm: cj.bjpm || 0, // 使用后端返回的班级排名
       }));
+      console.log("学生成绩列表:", xsCjLb.value);
 
       // 处理统计数据
       tjglData.value.bjrs = res.result.bjRs || 0;
@@ -211,7 +191,12 @@ const getBjKscjKmData = async (
 
       // 处理班级平均分列表数据，传递给CjBjNjPjf组件
       bjPjList.value = res.result.bjPjList || [];
+
+      // 处理等级段数据列表，传递给CjZfFs和CjZfDj组件
+      djRsList.value = res.result.djRsList || [];
+
       console.log("获取班级科目成绩数据成功:", res.result);
+      console.log("等级人数列表:", djRsList.value);
     }
   } catch (error) {
     console.error("获取班级科目成绩数据失败:", error);
@@ -316,4 +301,24 @@ onMounted(async () => {
     }
   }
 }
+
+.debug-info {
+  background-color: #f0f0f0;
+  padding: 20rpx;
+  margin-top: 20rpx;
+  border-radius: 10rpx;
+
+  .debug-title {
+    font-size: 32rpx;
+    font-weight: bold;
+    margin-bottom: 10rpx;
+    text-align: center;
+  }
+
+  .debug-item {
+    font-size: 28rpx;
+    color: #333;
+    margin-bottom: 5rpx;
+  }
+}
 </style>
diff --git a/src/pages/view/homeSchool/components/CjBjXsList.vue b/src/pages/view/homeSchool/components/CjBjXsList.vue
index b4c2121..94858bd 100644
--- a/src/pages/view/homeSchool/components/CjBjXsList.vue
+++ b/src/pages/view/homeSchool/components/CjBjXsList.vue
@@ -13,18 +13,26 @@
         <view class="th">班级排名</view>
       </view>
       <view class="bg-body">
-        <view class="bg-row" v-for="xs in xsCjLb" :key="xs.id">
+        <view class="bg-row" v-for="xs in displayList" :key="xs.id">
           <view class="td">{{ xs.name }}</view>
           <view class="td">{{ xs.score }}</view>
           <view class="td">{{ xs.bjpm }}</view>
         </view>
         <view v-if="!xsCjLb.length" class="bg-empty"> 暂无数据 </view>
       </view>
+      <view
+        v-if="xsCjLb.length > 5"
+        class="expand-btn-wrap"
+        @click="toggleExpand"
+      >
+        {{ expanded ? "收拢" : "展开全部" }}
+      </view>
     </view>
   </uni-section>
 </template>
 
 <script lang="ts" setup>
+import { computed, ref } from "vue";
 // --- Interfaces ---
 interface XsCj {
   id: string | number;
@@ -47,6 +55,22 @@ const props = withDefaults(defineProps<Props>(), {
     { id: "st-5", name: "孙七", score: 85, bjpm: 8 },
   ],
 });
+
+// 展开/收拢状态
+const expanded = ref(false);
+
+// 计算显示的学生列表
+const displayList = computed(() => {
+  if (expanded.value) {
+    return props.xsCjLb;
+  }
+  return props.xsCjLb.slice(0, 5);
+});
+
+// 切换展开/收拢
+function toggleExpand() {
+  expanded.value = !expanded.value;
+}
 </script>
 
 <style scoped lang="scss">
@@ -100,5 +124,15 @@ const props = withDefaults(defineProps<Props>(), {
       padding: 40rpx 0;
     }
   }
+
+  .expand-btn-wrap {
+    display: flex;
+    justify-content: center;
+    padding: 16rpx 10rpx;
+    text-align: center;
+    background: #fff;
+    color: #1890ff;
+    border-top: 1rpx solid #f0f0f0;
+  }
 }
 </style>
diff --git a/src/pages/view/homeSchool/components/CjZfDj.vue b/src/pages/view/homeSchool/components/CjZfDj.vue
index b101e2c..ed2088d 100644
--- a/src/pages/view/homeSchool/components/CjZfDj.vue
+++ b/src/pages/view/homeSchool/components/CjZfDj.vue
@@ -12,8 +12,9 @@
         id="GradeAnalysisAreaChart"
         class="charts"
       />
-      <view v-if="isLoading" class="tb-placeholder">
-        图表加载中或无数据...
+      <view v-if="isLoading" class="tb-placeholder"> 图表加载中... </view>
+      <view v-else-if="!hasValidData" class="tb-placeholder">
+        暂无等级段数据
       </view>
     </view>
   </uni-section>
@@ -21,7 +22,7 @@
 
 <script lang="ts" setup>
 import uCharts from "@/components/charts/u-charts.js";
-import { nextTick, onMounted, ref } from "vue";
+import { computed, nextTick, onMounted, ref, watch } from "vue";
 import { areaOption } from "./cj.data";
 
 // --- Interfaces ---
@@ -31,26 +32,72 @@ interface DjDuan {
   color: string;
 }
 
+interface DjRsInfo {
+  dj: string;
+  rs: number;
+  zgf: string;
+  zdf: string;
+}
+
 // --- Props ---
 interface Props {
-  djDuanLb?: DjDuan[];
+  djRsList?: DjRsInfo[];
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  djDuanLb: () => [
-    { name: "A", value: 5, color: "#1890ff" },
-    { name: "B", value: 15, color: "#2fc25b" },
-    { name: "C", value: 18, color: "#facc14" },
-    { name: "D", value: 10, color: "#f04864" },
-    { name: "E", value: 2, color: "#999999" },
-  ],
+  djRsList: () => [],
 });
 
 // --- State ---
 const isLoading = ref(false);
 
+// --- Computed ---
+const hasValidData = computed(() => {
+  return (
+    props.djRsList &&
+    props.djRsList.length > 0 &&
+    props.djRsList.some((item) => item.rs > 0)
+  );
+});
+
+const processedData = computed(() => {
+  if (!props.djRsList || props.djRsList.length === 0) {
+    return [];
+  }
+
+  // 定义等级颜色映射
+  const djColorMap: { [key: string]: string } = {
+    A: "#1890ff",
+    B: "#2fc25b",
+    C: "#facc14",
+    D: "#f04864",
+    E: "#999999",
+  };
+
+  // 过滤掉人数为0的数据，并按等级排序
+  return props.djRsList
+    .filter((item) => item.rs > 0)
+    .map((item) => ({
+      name: item.dj, // 使用 dj 作为等级名称
+      value: item.rs,
+      color: djColorMap[item.dj] || "#666666", // 根据等级分配颜色
+    }))
+    .sort((a, b) => {
+      // 按等级排序（A > B > C > D > E）
+      const levelOrder = { A: 5, B: 4, C: 3, D: 2, E: 1 };
+      const aLevel = levelOrder[a.name as keyof typeof levelOrder] || 0;
+      const bLevel = levelOrder[b.name as keyof typeof levelOrder] || 0;
+      return bLevel - aLevel; // 降序排列
+    });
+});
+
 // --- 图表绘制逻辑 ---
 const drawAreaChart = () => {
+  if (!hasValidData.value) {
+    console.log("没有有效的等级段数据");
+    return;
+  }
+
   isLoading.value = true;
 
   setTimeout(() => {
@@ -73,11 +120,11 @@ const drawAreaChart = () => {
             const ctx = uni.createCanvasContext("GradeAnalysisAreaChart");
 
             const areaData = {
-              categories: props.djDuanLb.map((item) => item.name),
+              categories: processedData.value.map((item) => item.name),
               series: [
                 {
                   name: "人数",
-                  data: props.djDuanLb.map((item) => item.value),
+                  data: processedData.value.map((item) => item.value),
                   color: "#1890ff",
                 },
               ],
@@ -120,6 +167,7 @@ const drawAreaChart = () => {
             }
 
             console.log("图表数据:", areaData);
+            console.log("处理后的等级段数据:", processedData.value);
 
             try {
               new uCharts(newOption);
@@ -141,9 +189,23 @@ const drawAreaChart = () => {
   }, 500);
 };
 
+// --- Watchers ---
+watch(
+  () => props.djRsList,
+  () => {
+    console.log("等级段数据变化:", props.djRsList);
+    if (hasValidData.value) {
+      drawAreaChart();
+    }
+  },
+  { deep: true }
+);
+
 // --- Lifecycle ---
 onMounted(() => {
-  drawAreaChart();
+  if (hasValidData.value) {
+    drawAreaChart();
+  }
 });
 </script>
 
diff --git a/src/pages/view/homeSchool/components/CjZfFs.vue b/src/pages/view/homeSchool/components/CjZfFs.vue
index c9eed7d..ecd3cea 100644
--- a/src/pages/view/homeSchool/components/CjZfFs.vue
+++ b/src/pages/view/homeSchool/components/CjZfFs.vue
@@ -12,8 +12,9 @@
         id="GradeAnalysisDonutChart"
         class="charts"
       />
-      <view v-if="isLoading" class="tb-placeholder">
-        图表加载中或无数据...
+      <view v-if="isLoading" class="tb-placeholder"> 图表加载中... </view>
+      <view v-else-if="!hasValidData" class="tb-placeholder">
+        暂无分数段数据
       </view>
     </view>
   </uni-section>
@@ -21,7 +22,7 @@
 
 <script lang="ts" setup>
 import uCharts from "@/components/charts/u-charts.js";
-import { nextTick, onMounted, ref } from "vue";
+import { computed, nextTick, onMounted, ref, watch } from "vue";
 import { ringOption } from "./cj.data";
 
 // --- Interfaces ---
@@ -31,25 +32,71 @@ interface FsDuan {
   color: string;
 }
 
+interface DjRsInfo {
+  dj: string;
+  rs: number;
+  zgf: string;
+  zdf: string;
+}
+
 // --- Props ---
 interface Props {
-  fsDuanLb?: FsDuan[];
+  djRsList?: DjRsInfo[];
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  fsDuanLb: () => [
-    { name: "240-269", value: 5, color: "#1890ff" },
-    { name: "210-239", value: 12, color: "#2fc25b" },
-    { name: "180-210", value: 18, color: "#facc14" },
-    { name: "180以下", value: 10, color: "#f04864" },
-  ],
+  djRsList: () => [],
 });
 
 // --- State ---
 const isLoading = ref(false);
 
+// --- Computed ---
+const hasValidData = computed(() => {
+  return (
+    props.djRsList &&
+    props.djRsList.length > 0 &&
+    props.djRsList.some((item) => item.rs > 0)
+  );
+});
+
+const processedData = computed(() => {
+  if (!props.djRsList || props.djRsList.length === 0) {
+    return [];
+  }
+
+  // 定义等级颜色映射
+  const djColorMap: { [key: string]: string } = {
+    A: "#1890ff",
+    B: "#2fc25b",
+    C: "#facc14",
+    D: "#f04864",
+    E: "#999999",
+  };
+
+  // 过滤掉人数为0的数据，并按分数段排序
+  return props.djRsList
+    .filter((item) => item.rs > 0)
+    .map((item) => ({
+      name: `${item.zdf}-${item.zgf}`, // 使用 zdf-zgf 作为分数段名称
+      value: item.rs,
+      color: djColorMap[item.dj] || "#666666", // 根据等级分配颜色
+    }))
+    .sort((a, b) => {
+      // 尝试按分数段排序（假设格式为 "数字-数字"）
+      const aNum = parseFloat(a.name.split("-")[0] || "0");
+      const bNum = parseFloat(b.name.split("-")[0] || "0");
+      return bNum - aNum; // 降序排列
+    });
+});
+
 // --- 图表绘制逻辑 ---
 const drawDonutChart = () => {
+  if (!hasValidData.value) {
+    console.log("没有有效的分数段数据");
+    return;
+  }
+
   isLoading.value = true;
 
   setTimeout(() => {
@@ -75,7 +122,7 @@ const drawDonutChart = () => {
               series: [
                 {
                   name: "总分分数段",
-                  data: props.fsDuanLb,
+                  data: processedData.value,
                 },
               ],
             };
@@ -110,6 +157,7 @@ const drawDonutChart = () => {
             }
 
             console.log("图表数据:", donutData);
+            console.log("处理后的分数段数据:", processedData.value);
 
             try {
               new uCharts(newOption);
@@ -131,9 +179,23 @@ const drawDonutChart = () => {
   }, 500);
 };
 
+// --- Watchers ---
+watch(
+  () => props.djRsList,
+  () => {
+    console.log("分数段数据变化:", props.djRsList);
+    if (hasValidData.value) {
+      drawDonutChart();
+    }
+  },
+  { deep: true }
+);
+
 // --- Lifecycle ---
 onMounted(() => {
-  drawDonutChart();
+  if (hasValidData.value) {
+    drawDonutChart();
+  }
 });
 </script>