diff --git a/packages/2.0.5/AppCodeGeneration/components/Detail.vue b/packages/2.0.5/AppCodeGeneration/components/Detail.vue
index 97647ee3..ceafe23b 100644
--- a/packages/2.0.5/AppCodeGeneration/components/Detail.vue
+++ b/packages/2.0.5/AppCodeGeneration/components/Detail.vue
@@ -142,7 +142,7 @@
               }
             }) : [])
           } else {
-            this.$set(this.formData, colItem.fieldDbName, colItem.fieldValue || "")
+            this.$set(this.formData, colItem.fieldDbName, this.formData[colItem.fieldDbName] || "")
           }
         })
         this.formDataList = Object.values(formList)