diff --git a/src/views/basic/test/analysis.vue b/src/views/basic/test/analysis.vue
index bc84cc3..1f471d1 100644
--- a/src/views/basic/test/analysis.vue
+++ b/src/views/basic/test/analysis.vue
@@ -27,14 +27,24 @@
       </div>
     </div>
     <div class="page-content">
-      <div class="tab-box">
-        <span
-          v-for="(item, index) in tabList"
-          :key="item"
-          class="tab-item"
-          :class="type == index ? 'active' : ''"
-          @click="setType(index)"
-          >{{ item }}</span
+      <div class="content-header">
+        <div class="tab-box">
+          <span
+            v-for="(item, index) in tabList"
+            :key="item"
+            class="tab-item"
+            :class="type == index ? 'active' : ''"
+            @click="setType(index)"
+            >{{ item }}</span
+          >
+        </div>
+        <el-button
+          v-if="!status"
+          class="setMinScore"
+          @click="diaMinScore = true"
+          round
+          size="small"
+          >设置低分值</el-button
         >
       </div>
       <div id="print-content" class="table-box" v-loading="loading">
@@ -444,7 +454,12 @@
           >
         </div>
       </div>
-      <el-dialog :close-on-click-modal="false" title="导入主观题分数" :visible.sync="diaUp" width="600">
+      <el-dialog
+        :close-on-click-modal="false"
+        title="导入主观题分数"
+        :visible.sync="diaUp"
+        width="600"
+      >
         <up-load :url="url" :examId="id" @upSuccess="upSuccess">
           <template slot="down">
             <p class="down-txt">
@@ -458,6 +473,55 @@
           <el-button @click="diaUp = false">取 消</el-button>
         </div>
       </el-dialog>
+      <el-dialog
+        :close-on-click-modal="false"
+        title="低分区间设置"
+        :visible.sync="diaMinScore"
+        width="480px"
+        @closed="closeDiaMinScore"
+      >
+        <el-form>
+          <el-form-item label="低分设置模式:">
+            <el-select v-model="lowRange.type" @change="changeScore">
+              <el-option label="按分数设置" :value="0"></el-option>
+              <el-option label="按已考人数比例" :value="1"></el-option>
+              <el-option label="按分数比例设置(按题目)" :value="2"></el-option>
+            </el-select>
+          </el-form-item>
+          <el-form-item label="低分区间:">
+            <el-input
+              class="score-ipt"
+              type="number"
+              v-model="lowRange.range[0]"
+              :min="0"
+              :max="100"
+              @input="lowRange.range[1] > 100 ? (lowRange.range[1] = 100) : ''"
+              @keydown.native="keydownRange($event)"
+            ></el-input
+            >{{ lowRange.type != 0 ? "%" : "分" }}(含)
+            <el-input
+              class="score-ipt"
+              type="number"
+              v-model="lowRange.range[1]"
+              :min="0"
+              :max="100"
+              @input="lowRange.range[1] > 100 ? (lowRange.range[1] = 100) : ''"
+              @keydown.native="keydownRange($event)"
+            ></el-input
+            >{{ lowRange.type != 0 ? "%" : "分" }}(含)
+          </el-form-item>
+        </el-form>
+
+        <div
+          class="dialog-footer"
+          slot="footer"
+          align="center"
+          v-loading="loadingTange"
+        >
+          <el-button type="danger" @click="_SavelowRange">保存</el-button>
+          <el-button @click="diaMinScore = false">取 消</el-button>
+        </div>
+      </el-dialog>
     </div>
   </div>
 </template>
@@ -468,18 +532,20 @@ export default {
   data() {
     return {
       role: "",
-      status: 0,
+      status: 0,// 1:已归档试卷
       tableMaxHeight: 600,
       loading: false,
       exportLoading: false,
       diaUp: false,
       url: "/api_html/teaching/importSubjectiveScore",
       id: "",
+      classId: "",
+      subjectName: "",
       title: "",
       score: "",
       tabList: ["试题分析", "成绩排名", "小题分报表", "作答明细表"],
       type: 0,
-      paperModifyLog: {
+      paperModifyLog: { //修改信息
         realName: "",
         modifiedTime: "",
       },
@@ -507,6 +573,17 @@ export default {
       page: 1,
       size: 20,
       total: 0,
+      // 设置低分值
+      loadingTange: false,
+      diaMinScore: false,
+      lowRange: {
+        type: 0,
+        range: [60, 0],
+      },
+      defaultLowRange: {
+        type: 0,
+        range: [],
+      },
     };
   },
   created() {
@@ -516,6 +593,8 @@ export default {
     this.id = this.$route.query.id;
     this.status = this.$route.query.status ? this.$route.query.status : 0;
     this.title = this.$route.query.title || "";
+    this.classId = this.$route.query.classId || "";
+    this.subjectName = this.$route.query.subjectName || "";
     this._QueryData();
   },
   methods: {
@@ -569,6 +648,42 @@ export default {
       this.page = page;
       this.examQuestionReport();
     },
+    // 切换低分设置类型设置默认分值
+    changeScore() {
+      this.lowRange.range = [...this.defaultLowRange.range];
+    },
+    // 禁止输入负数
+    keydownRange(event) {
+      if (event.key == "-" || event.key == "e") {
+        event.returnValue = "";
+      }
+    },
+    // 关闭低分设置
+    closeDiaMinScore() {
+      this.lowRange.type = this.defaultLowRange.type;
+      this.lowRange.range = [...this.defaultLowRange.range];
+    },
+    // 保存低分设置
+    async _SavelowRange() {
+      if(this.lowRange.range[0].trim() == "" || this.lowRange.range[1].trim() == ""){
+        this.$message.warning("请补全低分设置！");
+        return 
+      }
+      this.loadingTange = true;
+      let { data, status, info } = await this.$request.setLowRange({
+        classId: this.classId,
+        subjectName: this.subjectName,
+        ...this.lowRange,
+      });
+      this.loadingTange = false;
+      if (status === 0) {
+        this.$message.success(info);
+        this.diaMinScore = false;
+        this.examDetail();
+      } else {
+        this.$message.error(info);
+      }
+    },
     async _QueryData() {
       this.examDetail();
       this.examStudentReport();
@@ -586,6 +701,12 @@ export default {
           this.paperModifyLog = { ...data?.paperModifyLog };
         }
         this.examReport = { ...data?.examReport };
+        this.defaultLowRange = data.lowRange || {
+          type: 1,
+          range: [60, 0],
+        };
+        this.lowRange.type = this.defaultLowRange.type;
+        this.lowRange.range = [...this.defaultLowRange.range];
       } else {
         this.$message.error(info);
       }
@@ -625,7 +746,7 @@ export default {
           detail.map((items, index) => {
             params["que" + items.id] = items.id;
             params["score" + items.id] = String(items.score).includes(".")
-              ? Number(items.score).toFixed(2)
+              ? Number(items.score)
               : items.score;
             params["answer" + items.id] =
               items.answer == 1 ? "✓" : items.answer == 2 ? "✗" : items.answer;
@@ -875,4 +996,19 @@ div::-webkit-scrollbar-thumb {
     }
   }
 }
+
+// 设置低分值
+.content-header {
+  width: 100%;
+  position: relative;
+  .setMinScore {
+    position: absolute;
+    bottom: 0;
+    right: 0px;
+  }
+}
+.score-ipt {
+  width: 80px;
+  margin: 0 5px;
+}
 </style>
\ No newline at end of file