diff --git a/src/views/modules/qc/IQCResultEntry.vue b/src/views/modules/qc/IQCResultEntry.vue
index af86da9..dbd059a 100644
--- a/src/views/modules/qc/IQCResultEntry.vue
+++ b/src/views/modules/qc/IQCResultEntry.vue
@@ -434,7 +434,7 @@
             <el-col :span="3">
               <div class="info-item">
                 <label>抽样数量</label>
-                <el-input-number :controls="false" :step="0" v-model="detailData.samplingQty" size="small" style="width: 100%"></el-input-number>
+                <el-input-number :controls="false" :step="0" v-model="detailData.samplingQty" @change="samplingQtyChange" size="small" style="width: 100%"></el-input-number>
               </div>
             </el-col>
             <el-col :span="3">
@@ -1223,6 +1223,7 @@
       'detailData.rollCount' () {
         this.$nextTick(() => {
           this.enforcePassQtyNotExceedRollCount()
+          this.enforceSamplingQtyNotExceedRollCount()
         })
       }
     },
@@ -2462,8 +2463,26 @@
         }
         this.$nextTick(() => {
           this.enforcePassQtyNotExceedRollCount()
+          this.enforceSamplingQtyNotExceedRollCount()
         })
       },
+      samplingQtyChange () {
+        this.enforceSamplingQtyNotExceedRollCount()
+      },
+      enforceSamplingQtyNotExceedRollCount () {
+        if (this.detailData.submitFlag === 'Y') return
+        const samplingQty = this.detailData.samplingQty
+        if (samplingQty == null) return
+        const rollCount = this.detailData.rollCount
+        const rc = Number(rollCount)
+        const sq = Number(samplingQty)
+        if (isNaN(sq)) return
+        if (isNaN(rc)) return
+        if (sq > rc) {
+          this.$set(this.detailData, 'samplingQty', 0)
+          this.$message.warning('抽样数量不能大于送检数量！')
+        }
+      },
       passQtyChange () {
         this.enforcePassQtyNotExceedRollCount()
       },