diff --git a/fe/PDA/pages/setter/passwordpage.vue b/fe/PDA/pages/setter/passwordpage.vue
index 1eefc9d16..4d4708120 100644
--- a/fe/PDA/pages/setter/passwordpage.vue
+++ b/fe/PDA/pages/setter/passwordpage.vue
@@ -35,8 +35,8 @@
 					            errorMessage: '请输入密码',
 					        },
 					        {
-					            minLength: 3,
-					            maxLength: 5,
+					            minLength: 6,
+					            maxLength: 16,
 					            errorMessage: '密码长度在 {minLength} 到 {maxLength} 个字符',
 					        }
 					    ]
@@ -48,8 +48,8 @@
 	                            errorMessage: '请输入密码',
 	                        },
 	                        {
-	                            minLength: 3,
-	                            maxLength: 5,
+	                            minLength: 6,
+	                            maxLength: 16,
 	                            errorMessage: '密码长度在 {minLength} 到 {maxLength} 个字符',
 	                        }
 	                    ]
@@ -61,8 +61,8 @@
 	                            errorMessage: '请输入密码',
 	                        },
 	                        {
-	                            minLength: 3,
-	                            maxLength: 5,
+	                            minLength: 6,
+	                            maxLength: 16,
 	                            errorMessage: '密码长度在 {minLength} 到 {maxLength} 个字符',
 	                        },
 							{
@@ -91,15 +91,27 @@
 	        // },
 	        // 触发提交表单
 	        submit() {
+				if(localStorage.userName=="admin"){
+					uni.showToast({
+						title:"admin 用户密码不能修改"
+					})
+					return;
+				}
 	            this.$refs.form.validate().then(res=>{
 					console.log(res)
 					let params = {
 						newPassword:res.newpassword,
 						currentPassword:res.oldpassword
 					}
-					
 					changePassword(params).then((ress)=>{
 						console.log('返回结果：', ress);
+						uni.showToast({
+							title:"密码修改成功"
+						})
+					}).catch(error=>{
+						uni.showToast({
+							title:error.message
+						})
 					})
 	            }).catch(err =>{
 	                console.log('表单错误信息：', err);