diff --git a/vue-fastapi-frontend/src/views/metadataConfig/metaclas/index.vue b/vue-fastapi-frontend/src/views/metadataConfig/metaclas/index.vue
index 3c77d6e..5ca7d15 100644
--- a/vue-fastapi-frontend/src/views/metadataConfig/metaclas/index.vue
+++ b/vue-fastapi-frontend/src/views/metadataConfig/metaclas/index.vue
@@ -87,7 +87,12 @@
           <el-input v-model="form1.datatype" autocomplete="off" />
         </el-form-item>
         <el-form-item label="阈值" prop="ratio">
-          <el-input v-model.number="form1.ratio" autocomplete="off" />
+          <el-input
+              v-model="form1.ratio"
+              :formatter="formatNumber"
+              :parser="parseNumber"
+              placeholder="只能输入数字"
+          ></el-input>
         </el-form-item>
       </el-form>
       <template #footer>
@@ -95,7 +100,6 @@
         <el-button type="primary" @click="submitForm1">保存</el-button>
       </template>
     </el-dialog>
-
     <el-dialog :title="title" v-model="open2" width="500px" append-to-body :before-close="handleClose2">
       <el-form ref="clasFormRef2" :model="form2" :rules="rules2" label-width="120px" size="small">
         <el-form-item label="业务类型" prop="regexName">
@@ -105,7 +109,12 @@
           <el-input v-model="form2.regexPattern" autocomplete="off" />
         </el-form-item>
         <el-form-item label="阈值" prop="ratio">
-          <el-input v-model.number="form2.ratio" autocomplete="off" />
+          <el-input
+              v-model="form2.ratio"
+              :formatter="formatNumber"
+              :parser="parseNumber"
+              placeholder="只能输入数字"
+          ></el-input>
         </el-form-item>
       </el-form>
       <template #footer>
@@ -125,7 +134,12 @@
           <el-input v-model="form3.colAttr" autocomplete="off" />
         </el-form-item>
         <el-form-item label="阈值" prop="ratio">
-          <el-input v-model.number="form3.ratio" autocomplete="off" />
+          <el-input
+              v-model="form3.ratio"
+              :formatter="formatNumber"
+              :parser="parseNumber"
+              placeholder="只能输入数字"
+          ></el-input>
         </el-form-item>
         <el-form-item label="所属系统" prop="ssysId">
           <el-select v-model="form3.ssysId" placeholder="请选择系统" clearable allow-create filterable style="width: 350px">
@@ -185,16 +199,16 @@ const clasFormRef1 = ref(null); // 值类型 formRef
 const clasFormRef2 = ref(null); // 业务类型 formRef
 const clasFormRef3 = ref(null); // 字段处理类型 formRef
 
-const form1 = reactive({
+const form1 = ref({
   datatype: "",
   ratio: null,
 });
-const form2 = reactive({
+const form2 = ref({
   regexName: "",
   regexPattern: "",
   ratio: null,
 });
-const form3 = reactive({
+const form3 = ref({
   opType: "",
   colType: "",
   colAttr: "",
@@ -222,7 +236,20 @@ const rules3 = {
 const selectedRows1 = ref([]);
 const selectedRows2 = ref([]);
 const selectedRows3 = ref([]);
+const formatNumber = (value) => {
+  if (!value) return value;
+  value = value.replace(/[^\d.-]/g, ''); // 移除非数字、非小数点、非负号
+  value = value.replace(/^\./, '0.');    // 以.开头转为0.
+  value = value.replace(/^\-/, '-0');    // 以-开头转为-0（可选）
+  value = value.replace(/(\.\d{2})\d+/, '$1'); // 限制小数点后两位
+  value = value.replace(/^(-?\d+)-/, '$1');   // 防止中间出现负号
+  value = value.replace(/^(-?\d+)\.(\d*)\.*/, '$1.$2'); // 防止多个小数点
+  return value;
+};
 
+const parseNumber = (value) => {
+  return formatNumber(value);
+};
 function handleSelectionChange1(val) {
   selectedRows1.value = val;
 }
@@ -232,7 +259,6 @@ function handleSelectionChange2(val) {
 function handleSelectionChange3(val) {
   selectedRows3.value = val;
 }
-
 async function getList1() {
   loading.value = true;
   try {
@@ -286,7 +312,7 @@ function handleSearch() {
 // ===== 值类型弹窗处理 =====
 function openAddDialog1() {
   title.value = "新增值类型参数";
-  Object.assign(form1, { datatype: "", ratio: null });
+  Object.assign(form1.value, { datatype: "", ratio: null });
   open1.value = true;
 }
 function openEditDialog1(row) {
@@ -295,14 +321,14 @@ function openEditDialog1(row) {
     return;
   }
   title.value = "编辑值类型参数";
-  Object.assign(form1, row);
+  Object.assign(form1.value, row);
   open1.value = true;
 }
 
 function submitForm1() {
   clasFormRef1.value.validate(async (valid) => {
     if (!valid) return;
-    const submitData = { ...form1,ssysId:queryForm.ssysId,mdlName:queryForm.mdlName };
+    const submitData = { ...form1.value,ssysId:queryForm.ssysId,mdlName:queryForm.mdlName };
     try {
       if (title.value.includes("新增")) {
         await addDatatypeLabel(submitData);
@@ -348,7 +374,7 @@ function handleClose1(done) {
 // ===== 业务类型弹窗处理 =====
 function openAddDialog2() {
   title.value = "新增业务类型参数";
-  Object.assign(form2, {
+  Object.assign(form2.value, {
     regexName: "",
     regexPattern: "",
     ratio: null,
@@ -357,7 +383,7 @@ function openAddDialog2() {
 }
 function openAddDialog3() {
   title.value = "新增字段处理类型参数";
-  Object.assign(form3, {
+  Object.assign(form3.value, {
     opType: "",
     colType: "",
     colAttr: "",
@@ -374,7 +400,7 @@ function openEditDialog2(row) {
     return;
   }
   title.value = "编辑业务类型参数";
-  Object.assign(form2, row);
+  Object.assign(form2.value, row);
   open2.value = true;
 }
 
@@ -384,14 +410,14 @@ function openEditDialog3(row) {
     return;
   }
   title.value = "编辑字段处理类型参数";
-  Object.assign(form3, row);
+  Object.assign(form3.value, row);
   open3.value = true;
 }
 
 function submitForm2() {
   clasFormRef2.value.validate(async (valid) => {
     if (!valid) return;
-    const submitData = { ...form2,ssysId:queryForm.ssysId,mdlName:queryForm.mdlName};
+    const submitData = { ...form2.value,ssysId:queryForm.ssysId,mdlName:queryForm.mdlName};
     try {
       if (title.value.includes("新增")) {
         await addBusiLabel(submitData);
@@ -410,7 +436,7 @@ function submitForm2() {
 function submitForm3() {
   clasFormRef3.value.validate(async (valid) => {
     if (!valid) return;
-    const submitData = { ...form3};
+    const submitData = { ...form3.value};
     try {
       if (title.value.includes("新增")) {
         await addDataopLabel(submitData);