diff --git a/packages/mobile/src/views/IceEvent/IceEventAdd.vue b/packages/mobile/src/views/IceEvent/IceEventAdd.vue
index 2af4eb5..30006e4 100644
--- a/packages/mobile/src/views/IceEvent/IceEventAdd.vue
+++ b/packages/mobile/src/views/IceEvent/IceEventAdd.vue
@@ -153,9 +153,10 @@
           :key="material.rid"
           v-model="material.usageAmount"
           type="number"
+          @input="checkMaterialAmount(material, index)"
           :label="material.wzmc"
           center
-          placeholder="请输入数量"
+          :placeholder="`余额: ${material.ye} `"
         >
           <template #extra>
             <span style="margin-right: 10px">{{ material.dw }}</span>
@@ -493,6 +494,7 @@ const addSelectedMaterials = () => {
         wzmc: material.wzmc,
         usageAmount: null,
         dw: material.dw,
+        ye: material.ye,
       });
     }
   });
@@ -500,6 +502,18 @@ const addSelectedMaterials = () => {
   checked.value = [];
 };
 
+// 检查余额
+const checkMaterialAmount = (material, index) => {
+  if (material.usageAmount > material.ye) {
+    showToast({
+      type: "fail",
+      message: "输入数量不能超过物资余额",
+    });
+    // 设置为最大值
+    form.yhzMaterialList[index].usageAmount = material.ye;
+  }
+};
+
 // 查询物资列表
 const getMaterialList = async (wzmc) => {
   try {