diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/controller/StudentLessonPlansController.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/controller/StudentLessonPlansController.java
index 280e933..0579f85 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/controller/StudentLessonPlansController.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/controller/StudentLessonPlansController.java
@@ -3,10 +3,7 @@ package com.yinlihupo.enlish.service.controller;
 import com.yinlihupo.enlish.service.domain.dataobject.LessonPlansDO;
 import com.yinlihupo.enlish.service.domain.dataobject.StudentLessonPlansDO;
 import com.yinlihupo.enlish.service.model.bo.StudentDetail;
-import com.yinlihupo.enlish.service.model.vo.plan.FindStudentPlansReqVO;
-import com.yinlihupo.enlish.service.model.vo.plan.FindStudentPlansRspVO;
-import com.yinlihupo.enlish.service.model.vo.plan.FinishStudentPlanReqVO;
-import com.yinlihupo.enlish.service.model.vo.plan.LessonPlanItem;
+import com.yinlihupo.enlish.service.model.vo.plan.*;
 import com.yinlihupo.enlish.service.service.LessonPlansService;
 import com.yinlihupo.enlish.service.service.StudentLessonPlansService;
 import com.yinlihupo.enlish.service.service.StudentService;
@@ -77,7 +74,7 @@ public class StudentLessonPlansController {
         return PageResponse.success(findStudentPlansRspVOList, page, studentLessonPlanTotal, size);
     }
 
-    @PostMapping("/finish")
+    @PostMapping("finish")
     @ApiOperationLog(description = "完成学案")
     public Response<String> finishStudentPlan(@RequestBody FinishStudentPlanReqVO finishStudentPlanReqVO) {
         Integer studentId = finishStudentPlanReqVO.getStudentId();
@@ -89,4 +86,22 @@ public class StudentLessonPlansController {
         }
         return Response.fail("完成学案失败");
     }
+
+    @PostMapping("history")
+    @ApiOperationLog(description = "查询学案历史")
+    public Response<List<FindStudentPlanHistoryListRspVO>> findStudentPlanHistory(@RequestBody FindStudentPlanHistoryReqVO findStudentPlanHistoryReqVO) {
+        Integer studentId = findStudentPlanHistoryReqVO.getStudentId();
+        List<FindStudentPlanHistoryListRspVO> list = studentLessonPlansService.findStudentLessonPlansByStudentId(studentId)
+                .stream().map(studentLessonPlansDO -> FindStudentPlanHistoryListRspVO.builder()
+                .id(studentLessonPlansDO.getId())
+                .studentId(studentLessonPlansDO.getStudentId())
+                .planId(studentLessonPlansDO.getPlanId())
+                .startTime(studentLessonPlansDO.getStartTime())
+                .masteryRat(studentLessonPlansDO.getMasteryRat())
+                .totalCount(studentLessonPlansDO.getTotalCount())
+                .build()
+        ).toList();
+
+        return Response.success(list);
+    }
 }
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/LessonPlansDO.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/LessonPlansDO.java
index 18cbbac..0e92462 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/LessonPlansDO.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/LessonPlansDO.java
@@ -5,6 +5,7 @@ import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.time.LocalDateTime;
 import java.util.Date;
 
 @AllArgsConstructor
@@ -20,7 +21,7 @@ public class LessonPlansDO {
 
     private Integer unitId;
 
-    private Date createdAt;
+    private LocalDateTime createdAt;
 
     private String contentDetails;
 
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/StudentLessonPlansDO.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/StudentLessonPlansDO.java
index f04d40b..2f69d68 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/StudentLessonPlansDO.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/dataobject/StudentLessonPlansDO.java
@@ -6,6 +6,7 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 import java.math.BigDecimal;
+import java.time.LocalDateTime;
 import java.util.Date;
 
 @AllArgsConstructor
@@ -19,7 +20,7 @@ public class StudentLessonPlansDO {
 
     private Integer planId;
 
-    private Date startTime;
+    private LocalDateTime startTime;
 
     private BigDecimal masteryRat;
 
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/mapper/StudentLessonPlansDOMapper.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/mapper/StudentLessonPlansDOMapper.java
index 3ca8299..d010def 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/mapper/StudentLessonPlansDOMapper.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/domain/mapper/StudentLessonPlansDOMapper.java
@@ -14,4 +14,6 @@ public interface StudentLessonPlansDOMapper {
     Integer selectStudentPlanTotal();
 
     Integer finfishStudentPlan(@Param("studentId") Integer studentId, @Param("planId") Integer planId, @Param("count") Integer count, @Param("mastery") double mastery);
+
+    List<StudentLessonPlansDO> selectStudentLessonPlanListByStudentId(@Param("studentId") Integer studentId);
 }
\ No newline at end of file
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryListRspVO.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryListRspVO.java
new file mode 100644
index 0000000..8b43829
--- /dev/null
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryListRspVO.java
@@ -0,0 +1,29 @@
+package com.yinlihupo.enlish.service.model.vo.plan;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.Date;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class FindStudentPlanHistoryListRspVO {
+
+    private Integer id;
+
+    private Integer studentId;
+
+    private Integer planId;
+
+    private LocalDateTime startTime;
+
+    private BigDecimal masteryRat;
+
+    private Integer totalCount;
+}
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryReqVO.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryReqVO.java
new file mode 100644
index 0000000..d7dd69d
--- /dev/null
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/model/vo/plan/FindStudentPlanHistoryReqVO.java
@@ -0,0 +1,15 @@
+package com.yinlihupo.enlish.service.model.vo.plan;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class FindStudentPlanHistoryReqVO {
+
+    private Integer studentId;
+}
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/StudentLessonPlansService.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/StudentLessonPlansService.java
index b36fd69..5277e43 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/StudentLessonPlansService.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/StudentLessonPlansService.java
@@ -11,4 +11,6 @@ public interface StudentLessonPlansService {
     Integer findStudentLessonPlanTotal();
 
     int finishStudentLessonPlan(Integer studentId, Integer planId);
+
+    List<StudentLessonPlansDO> findStudentLessonPlansByStudentId(Integer studentId);
 }
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/LessonPlansServiceImpl.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/LessonPlansServiceImpl.java
index baa3c22..b3c80a7 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/LessonPlansServiceImpl.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/LessonPlansServiceImpl.java
@@ -15,6 +15,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.io.IOException;
+import java.time.LocalDateTime;
 import java.util.*;
 
 @Service
@@ -104,7 +105,7 @@ public class LessonPlansServiceImpl implements LessonPlansService {
                         .title(lessonPlanMap.get("title").toString())
                         .gradeId(gradeDO.getId().toString())
                         .unitId(unitDO.getId())
-                        .createdAt(new Date())
+                        .createdAt(LocalDateTime.now())
                         .contentDetails(JsonUtils.toJsonString(lessonPlanMap))
                         .build();
                 lessonPlansDOMapper.insert(lessonPlansDO);
@@ -132,7 +133,7 @@ public class LessonPlansServiceImpl implements LessonPlansService {
                         .title(map.get("title").toString())
                         .gradeId(gradeDO.getId().toString())
                         .unitId(unitDO.getId())
-                        .createdAt(new Date())
+                        .createdAt(LocalDateTime.now())
                         .contentDetails(JsonUtils.toJsonString(map))
                         .build();
                 lessonPlansDOMapper.insert(lessonPlansDO);
diff --git a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/StudentLessonPlansServiceImpl.java b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/StudentLessonPlansServiceImpl.java
index b069fb9..d6c6b0b 100644
--- a/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/StudentLessonPlansServiceImpl.java
+++ b/enlish-service/src/main/java/com/yinlihupo/enlish/service/service/plan/StudentLessonPlansServiceImpl.java
@@ -44,4 +44,9 @@ public class StudentLessonPlansServiceImpl implements StudentLessonPlansService
 
         return studentLessonPlansDOMapper.finfishStudentPlan(studentId, planId, wordStrengthCount, (double) wordStrengthCount / wordTotal);
     }
+
+    @Override
+    public List<StudentLessonPlansDO> findStudentLessonPlansByStudentId(Integer studentId) {
+        return studentLessonPlansDOMapper.selectStudentLessonPlanListByStudentId(studentId);
+    }
 }
diff --git a/enlish-service/src/main/resources/mapper/StudentLessonPlansDOMapper.xml b/enlish-service/src/main/resources/mapper/StudentLessonPlansDOMapper.xml
index d80d9bd..1994d60 100644
--- a/enlish-service/src/main/resources/mapper/StudentLessonPlansDOMapper.xml
+++ b/enlish-service/src/main/resources/mapper/StudentLessonPlansDOMapper.xml
@@ -45,6 +45,12 @@
         SELECT count(DISTINCT student_id) AS total
         FROM student_lesson_plans;
     </select>
+    <select id="selectStudentLessonPlanListByStudentId" resultMap="BaseResultMap">
+        SELECT *
+        FROM student_lesson_plans
+        WHERE student_id = #{studentId}
+        limit 500
+    </select>
 
     <update id="finfishStudentPlan">
         update student_lesson_plans
diff --git a/enlish-vue/src/api/studentLessonPlans.js b/enlish-vue/src/api/studentLessonPlans.js
index b85368e..2e8afb1 100644
--- a/enlish-vue/src/api/studentLessonPlans.js
+++ b/enlish-vue/src/api/studentLessonPlans.js
@@ -14,3 +14,9 @@ export function finishLessonPlan(studentId, planId) {
         planId: planId
     })
 }
+
+export function findStudentPlanHistory(studentId) {
+    return axios.post('/studentLessonPlans/history', {
+        studentId: studentId
+    })
+}
diff --git a/enlish-vue/src/layouts/components/student/PlanHistoryChart.vue b/enlish-vue/src/layouts/components/student/PlanHistoryChart.vue
new file mode 100644
index 0000000..995dec4
--- /dev/null
+++ b/enlish-vue/src/layouts/components/student/PlanHistoryChart.vue
@@ -0,0 +1,131 @@
+<template>
+    <div style="width: 100%; height: 260px;">
+        <div ref="elRef" style="width: 100%; height: 100%;"></div>
+    </div>
+</template>
+
+<script setup>
+import { defineProps, ref, onMounted, onUnmounted, watch } from 'vue'
+import { findStudentPlanHistory } from '@/api/studentLessonPlans'
+
+const props = defineProps({
+    studentId: { type: [Number, String], required: true }
+})
+
+const elRef = ref(null)
+let chart = null
+let echartsLib = null
+const rows = ref([])
+
+function sortData(arr) {
+    return Array.isArray(arr)
+        ? arr.slice().sort((a, b) => new Date(a.startTime).getTime() - new Date(b.startTime).getTime())
+        : []
+}
+
+function toSource(arr) {
+    return sortData(arr).map(it => ({
+        startTime: it.startTime,
+        totalCount: Number(it.totalCount) || 0,
+        planId: it.planId ?? null,
+        id: it.id ?? null
+    }))
+}
+
+function buildOption(source) {
+    return {
+        dataset: [
+            {
+                id: 'dataset_history',
+                source: source
+            }
+        ],
+        tooltip: {
+            trigger: 'axis'
+        },
+        xAxis: {
+            type: 'category',
+            nameLocation: 'middle'
+        },
+        yAxis: {
+            name: 'Total Count',
+            min: 0
+        },
+        series: [
+            {
+                type: 'line',
+                datasetId: 'dataset_history',
+                showSymbol: false,
+                encode: {
+                    x: 'startTime',
+                    y: 'totalCount',
+                    itemName: 'startTime',
+                    tooltip: ['totalCount']
+                }
+            }
+        ]
+    }
+}
+
+function resize() {
+    if (chart) chart.resize()
+}
+
+async function ensureEcharts() {
+    try {
+        const mod = await import('echarts')
+        echartsLib = mod
+    } catch (e) {
+        if (window.echarts) {
+            echartsLib = window.echarts
+        } else {
+            await new Promise(resolve => {
+                const s = document.createElement('script')
+                s.src = 'https://cdn.jsdelivr.net/npm/echarts@5/dist/echarts.min.js'
+                s.onload = resolve
+                document.head.appendChild(s)
+            })
+            echartsLib = window.echarts
+        }
+    }
+}
+
+async function render() {
+    if (!elRef.value) return
+    await ensureEcharts()
+    if (!echartsLib) return
+    if (!chart) {
+        chart = echartsLib.init(elRef.value)
+        window.addEventListener('resize', resize)
+    }
+    const source = toSource(rows.value)
+    const option = buildOption(source)
+    chart.setOption(option)
+}
+
+async function fetch() {
+    if (props.studentId === undefined || props.studentId === null) return
+    const res = await findStudentPlanHistory(Number(props.studentId))
+    const d = res?.data?.data ?? []
+    rows.value = Array.isArray(d) ? d : []
+}
+
+onMounted(async () => {
+    await fetch()
+    await render()
+})
+
+onUnmounted(() => {
+    window.removeEventListener('resize', resize)
+    if (chart) {
+        chart.dispose()
+        chart = null
+    }
+})
+
+watch(() => props.studentId, async () => {
+    await fetch()
+    await render()
+})
+</script>
+
diff --git a/enlish-vue/src/pages/student.vue b/enlish-vue/src/pages/student.vue
index 27d5be8..d453d03 100644
--- a/enlish-vue/src/pages/student.vue
+++ b/enlish-vue/src/pages/student.vue
@@ -27,6 +27,10 @@
                         <div class="text-md font-semibold mb-3">学生考试记录</div>
                         <ExamHistoryChart :data="history" />
                     </div>
+                    <div class="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+                        <div class="text-md font-semibold mb-3">学生学案记录</div>
+                        <PlanHistoryChart :student-id="route.params.id" />
+                    </div>
                 </div>
             </el-main>
 
@@ -41,6 +45,7 @@ import { useRoute } from 'vue-router'
 import { getStudentDetail } from '@/api/student'
 import { getStudentExamHistory } from '@/api/exam'
 import ExamHistoryChart from '@/layouts/components/student/ExamHistoryChart.vue'
+import PlanHistoryChart from '@/layouts/components/student/PlanHistoryChart.vue'
 
 const loading = ref(false)
 const detail = ref(null)