diff --git a/src/components/Catch/Table/columns/editNumber.vue b/src/components/Catch/Table/columns/editNumber.vue
index 74f4a4475d0c949c1c92fca6f1e1d4e8d849d010..3cc938549906eca3eec67a2b3a40a4303a1a31c7 100644
--- a/src/components/Catch/Table/columns/editNumber.vue
+++ b/src/components/Catch/Table/columns/editNumber.vue
@@ -4,7 +4,7 @@
     :controls="false"
     @blur="changeNumber"
     size="mini"
-    style="width: 65%"
+    style="width: 85%"
     :min="1"
     :max="10000"/>
 </template>
@@ -26,8 +26,21 @@ export default {
       }
     }
   },
+  data() {
+    return {
+      oldData: 0
+    }
+  },
+	created() {
+		this.oldData = this.$attrs.row[this.field]
+	},
   methods: {
     changeNumber(e) {
+      let newData = this.$attrs.row[this.field]
+      if (this.oldData == newData) {
+        return false
+      }
+      this.oldData = newData
       const data = {}
       data[this.field] = this.$attrs.row[this.field]
       this.$http.put(this.table.apiRoute + '/' + this.$attrs.row.id, data)