diff --git a/src/views/modules/eam/eamBuDocumentListDefinition.vue b/src/views/modules/eam/eamBuDocumentListDefinition.vue
index cc05fa4..aaca8a6 100644
--- a/src/views/modules/eam/eamBuDocumentListDefinition.vue
+++ b/src/views/modules/eam/eamBuDocumentListDefinition.vue
@@ -130,7 +130,7 @@
           </el-select>
         </el-form-item>
         <el-form-item label="项目阶段" prop="projectPhase" :rules="rules.projectPhase">
-          <el-select v-model="modalData.projectPhase" placeholder="请选择" clearable style="width: 140px">
+          <el-select v-model="modalData.projectPhase" placeholder="请选择" clearable style="width: 140px" @input="handleInput">
             <el-option
               v-for = "i in projectPhaseList"
               :key = "i.projectPhase"
@@ -140,7 +140,7 @@
           </el-select>
         </el-form-item>
         <el-form-item label="项目分类" prop="projectCategory" :rules="rules.projectCategoryType">
-          <el-select v-model="modalData.projectCategory" placeholder="请选择" clearable style="width: 110px">
+          <el-select v-model="modalData.projectCategory" placeholder="请选择" clearable style="width: 110px" @input="handleInput">
             <el-option
               v-for = "i in projectCategoryList"
               :key = "i.projectCategory"
@@ -250,6 +250,7 @@
         modalFlag:false,
         modalDisableFlag:false,
         disableButton: false,
+        isDataModified: false,
         modalData:{
           flag:'',
           bu: '',
@@ -261,6 +262,17 @@
           createBy: this.$store.state.user.name,
           updateBy: this.$store.state.user.name,
         },
+        modalCompareData:{
+          flag:'',
+          bu: '',
+          site: this.$store.state.user.site,
+          documentTypeId:'',
+          projectCategory:'',
+          projectPhase:'',
+          // active:'',
+          createBy: this.$store.state.user.name,
+          updateBy: this.$store.state.user.name,
+        },
         departmentList:[],
         // 展示列集
         columnList: [
@@ -758,6 +770,23 @@
           createBy: this.$store.state.user.name,
           updateBy: this.$store.state.user.name,
         }
+        this.modalCompareData = {
+          flag: '2',
+          site: this.modalData.site,
+          id: this.modalData.id,
+          bu: this.modalData.bu,
+          documentTypeId: this.modalData.documentTypeId,
+          documentType: this.modalData.documentType,
+          projectCategory: this.modalData.projectCategory,
+          responsibleDepartment: this.modalData.responsibleDepartment,
+          estimatedCompletionDays: this.modalData.estimatedCompletionDays,
+          projectPhase: this.modalData.projectPhase,
+          // active: this.modalData.active,
+          createBy: this.modalData.createBy,
+          updateBy: this.modalData.updateBy,
+        }
+        console.log("modalCompareData",this.modalCompareData)
+        console.log("modalData",this.modalData)
         this.disableButton = true
         this.modalDisableFlag = true
         this.modalFlag = true
@@ -837,23 +866,35 @@
             }
           })
         } else {
-          eamBuDocumentEdit(this.modalData).then(({data}) => {
-            if (data && data.code === '0') {
-              this.getDataList()
-              this.modalFlag=false
-              this.disableButton = false
-              this.$message({
-                message: '操作成功',
-                type: 'success',
-                duration: 1500,
-                onClose: () => {}
-              })
-            } else {
-              this.$alert(data.msg, '错误', {
-                confirmButtonText: '确定'
-              })
-            }
-          })
+          if (this.modalCompareData.projectCategory !== this.modalData.projectCategory || this.modalCompareData.projectPhase !== this.modalData.projectPhase) {
+            // 用户进行了修改，可以继续保存数据
+            // 向后端发送保存请求的逻辑
+            eamBuDocumentEdit(this.modalData).then(({data}) => {
+              if (data && data.code === '0') {
+                this.getDataList()
+                this.modalFlag=false
+                this.disableButton = false
+                this.$message({
+                  message: '操作成功',
+                  type: 'success',
+                  duration: 1500,
+                  onClose: () => {}
+                })
+              } else {
+                this.$alert(data.msg, '错误', {
+                  confirmButtonText: '确定'
+                })
+              }
+            })
+            this.modalCompareData.projectPhase = ''
+            this.modalCompareData.projectCategory = ''
+          } else {
+            // 用户没有修改数据，不需要保存
+            this.modalCompareData.projectPhase = ''
+            this.modalCompareData.projectCategory = ''
+            this.modalFlag = false;
+            this.disableButton = false;
+          }
         }
       },
 
@@ -929,6 +970,9 @@
         this.authUpdate = !updateFlag
         this.authDelete = !deleteFlag
       },
+      handleInput() {
+        this.isDataModified = true;
+      }
     }
   }
 </script>