diff --git a/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue b/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
index e485e403..a4a5160a 100644
--- a/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
+++ b/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
@@ -92,7 +92,9 @@
             >
                 <el-input
                     v-model="form.agreementCapacity"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     autocomplete="off"
                     placeholder="请输入用户协议容量"
                 >
@@ -178,7 +180,9 @@
             >
                 <el-input
                     v-model="form.baseShortCircuitCapacity"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入基准短路容量"
                 >
                     <template #append>MVA</template>
@@ -192,7 +196,9 @@
             >
                 <el-input
                     v-model="form.minShortCircuitCapacity"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     autocomplete="off"
                     placeholder="请选择系统最小短路容量"
                 >
@@ -207,7 +213,9 @@
             >
                 <el-input
                     v-model="form.pccEquipmentCapacity"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入PCC供电设备容量"
                 >
                     <template #append>MVA</template>
@@ -222,7 +230,9 @@
                 <el-input
                     v-model="form.userAgreementCapacity"
                     autocomplete="off"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入用户用电协议容量"
                 >
                     <template #append>MVA</template>
diff --git a/src/views/pqs/supervise/terminalNetworkDetection/components/monitorpoint/addForm.vue b/src/views/pqs/supervise/terminalNetworkDetection/components/monitorpoint/addForm.vue
index ea15de04..81dd57e1 100644
--- a/src/views/pqs/supervise/terminalNetworkDetection/components/monitorpoint/addForm.vue
+++ b/src/views/pqs/supervise/terminalNetworkDetection/components/monitorpoint/addForm.vue
@@ -199,7 +199,9 @@
                 <el-input
                     v-model="form.shortCapacity"
                     autocomplete="off"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入短路容量"
                 >
                     <template #append>MVA</template>
@@ -209,7 +211,9 @@
                 <el-input
                     v-model="form.dealCapacity"
                     autocomplete="off"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入协议容量"
                 >
                     <template #append>MVA</template>
@@ -219,7 +223,9 @@
                 <el-input
                     v-model="form.devCapacity"
                     autocomplete="off"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入设备容量"
                 >
                     <template #append>MVA</template>
@@ -229,7 +235,9 @@
                 <el-input
                     v-model="form.standardCapacity"
                     autocomplete="off"
-                    oninput="value=value.replace(/[^0-9.]/g,'')"
+                    oninput="value=value.replace(/[^\-?\d.]/g,'')
+.replace(/^\./g,'').replace('.','$#$').replace(/\./g,'').replace('$#$','.')
+.replace('-','$#$').replace(/\-/g,'').replace('$#$','-')"
                     placeholder="请输入基准容量"
                 >
                     <template #append>MVA</template>
@@ -487,22 +495,22 @@ const numList = [
     }
 ]
 //测量间隔数据
-const timeIntervalList=[
+const timeIntervalList = [
     {
-        id:'1',
-        name:'一分钟'
+        id: '1',
+        name: '一分钟'
     },
     {
-        id:'3',
-        name:'三分钟'
+        id: '3',
+        name: '三分钟'
     },
     {
-        id:'5',
-        name:'五分钟'
+        id: '5',
+        name: '五分钟'
     },
     {
-        id:'10',
-        name:'十分钟'
+        id: '10',
+        name: '十分钟'
     }
 ]
 //获取登陆用户姓名和部门
@@ -1079,9 +1087,11 @@ defineExpose({ open })
     display: flex;
     justify-content: flex-end;
 }
+
 ::v-deep .el-tabs__content {
     height: 100% !important;
 }
+
 ::v-deep .el-form-item__content {
     display: flex !important;
     justify-content: space-between !important;