diff --git a/src/views/xm/core/xmProjectPhase/XmProjectPhaseBatch.vue b/src/views/xm/core/xmProjectPhase/XmProjectPhaseBatch.vue
index b62529e3..dd486660 100644
--- a/src/views/xm/core/xmProjectPhase/XmProjectPhaseBatch.vue
+++ b/src/views/xm/core/xmProjectPhase/XmProjectPhaseBatch.vue
@@ -1768,14 +1768,8 @@ export default {
     //在下面添加其它组件
   },
   mounted() {
-    this.$nextTick(() => {
-      var clientRect = this.$refs.table.$el.getBoundingClientRect();
-      var subHeight = (70 / 1000) * window.innerHeight;
-      this.tableHeight =
-        window.innerHeight -
-        clientRect.y -
-        this.$refs.table.$el.offsetTop -
-        subHeight;
+    this.$nextTick(() => { 
+      this.tableHeight = util.calcTableMaxHeight(this.$refs.selectPhaseTable.$el)
       if (this.selProject) {
         this.getXmProjectPhases();
       }
diff --git a/src/views/xm/core/xmProjectPhase/XmProjectPhaseMng.vue b/src/views/xm/core/xmProjectPhase/XmProjectPhaseMng.vue
index ae15d52a..123c7a9d 100644
--- a/src/views/xm/core/xmProjectPhase/XmProjectPhaseMng.vue
+++ b/src/views/xm/core/xmProjectPhase/XmProjectPhaseMng.vue
@@ -1300,11 +1300,8 @@ import XmProjectGroupSelect from '../xmProjectGroup/XmProjectGroupSelect.vue';
 		},
 		mounted() {  
 			this.selectTotalProjectAndPhaseBudgetCost();
-			this.$nextTick(() => {
-				 
-				
-				
-				this.tableHeight =  util.calcTableMaxHeight(".el-table"); 
+			this.$nextTick(() => { 
+				this.tableHeight =  util.calcTableMaxHeight(this.$refs.table.$el); 
 				if(this.selProject){
 					this.getXmProjectPhases();
 				} 
diff --git a/src/views/xm/core/xmProjectPhase/XmProjectPhaseSelect.vue b/src/views/xm/core/xmProjectPhase/XmProjectPhaseSelect.vue
index 6a441ca3..ce510f2c 100644
--- a/src/views/xm/core/xmProjectPhase/XmProjectPhaseSelect.vue
+++ b/src/views/xm/core/xmProjectPhase/XmProjectPhaseSelect.vue
@@ -461,7 +461,7 @@
 			this.$nextTick(() => {
 				
 				
-				this.tableHeight = util.calcTableMaxHeight(".el-table"); 
+				this.tableHeight =  util.calcTableMaxHeight(this.$refs.selectPhaseTable.$el); 
 				if(this.selProject){
 					this.getXmProjectPhases();
 				}