diff --git a/reading-platform-frontend/src/views/admin/tenants/TenantListView.vue b/reading-platform-frontend/src/views/admin/tenants/TenantListView.vue
index b61fecf..19e9fec 100644
--- a/reading-platform-frontend/src/views/admin/tenants/TenantListView.vue
+++ b/reading-platform-frontend/src/views/admin/tenants/TenantListView.vue
@@ -308,7 +308,7 @@
     </a-drawer>
 
     <!-- 重置密码确认模态框 -->
-    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400">
+    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400" okText="重置">
       <template #title>
         <span class="modal-title">
           <KeyOutlined class="modal-title-icon" />
@@ -871,6 +871,15 @@ onMounted(() => {
   color: white;
 }
 
+.password-display :deep(.ant-typography),
+.password-display :deep(.ant-typography-copy) {
+  color: white !important;
+}
+
+.password-display :deep(.ant-typography-copy-icon) {
+  color: rgba(255, 255, 255, 0.85);
+}
+
 /* Modal title styling */
 .modal-title {
   display: flex;
diff --git a/reading-platform-frontend/src/views/school/parents/ParentListView.vue b/reading-platform-frontend/src/views/school/parents/ParentListView.vue
index fbdbe59..6809838 100644
--- a/reading-platform-frontend/src/views/school/parents/ParentListView.vue
+++ b/reading-platform-frontend/src/views/school/parents/ParentListView.vue
@@ -275,7 +275,7 @@
     </a-modal>
 
     <!-- 重置密码确认模态框 -->
-    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400">
+    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400" okText="重置">
       <template #title>
         <span class="modal-title">
           <KeyOutlined class="modal-title-icon" />
@@ -1027,6 +1027,15 @@ onMounted(() => {
   color: white;
 }
 
+.password-display :deep(.ant-typography),
+.password-display :deep(.ant-typography-copy) {
+  color: white !important;
+}
+
+.password-display :deep(.ant-typography-copy-icon) {
+  color: rgba(255, 255, 255, 0.85);
+}
+
 /* Modal title styling */
 .modal-title {
   display: flex;
diff --git a/reading-platform-frontend/src/views/school/teachers/TeacherListView.vue b/reading-platform-frontend/src/views/school/teachers/TeacherListView.vue
index 6565151..616c491 100644
--- a/reading-platform-frontend/src/views/school/teachers/TeacherListView.vue
+++ b/reading-platform-frontend/src/views/school/teachers/TeacherListView.vue
@@ -176,7 +176,7 @@
     </a-modal>
 
     <!-- 重置密码确认模态框 -->
-    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400">
+    <a-modal v-model:open="resetPasswordVisible" @ok="confirmResetPassword" :confirm-loading="resetting" :width="400" okText="重置">
       <template #title>
         <span class="modal-title">
           <KeyOutlined class="modal-title-icon" />
@@ -778,6 +778,15 @@ onMounted(() => {
   color: white;
 }
 
+.password-display :deep(.ant-typography),
+.password-display :deep(.ant-typography-copy) {
+  color: white !important;
+}
+
+.password-display :deep(.ant-typography-copy-icon) {
+  color: rgba(255, 255, 255, 0.85);
+}
+
 /* Modal title styling */
 .modal-title {
   display: flex;
diff --git a/reading-platform-java/src/main/java/com/reading/platform/controller/admin/AdminTenantController.java b/reading-platform-java/src/main/java/com/reading/platform/controller/admin/AdminTenantController.java
index 646a200..b6bc34c 100644
--- a/reading-platform-java/src/main/java/com/reading/platform/controller/admin/AdminTenantController.java
+++ b/reading-platform-java/src/main/java/com/reading/platform/controller/admin/AdminTenantController.java
@@ -7,6 +7,7 @@ import com.reading.platform.common.response.PageResult;
 import com.reading.platform.common.response.Result;
 import com.reading.platform.dto.request.TenantCreateRequest;
 import com.reading.platform.dto.request.TenantUpdateRequest;
+import com.reading.platform.dto.request.UpdateTenantQuotaRequest;
 import com.reading.platform.dto.response.TenantResponse;
 import com.reading.platform.entity.Tenant;
 import com.reading.platform.entity.TenantPackage;
@@ -105,9 +106,14 @@ public class AdminTenantController {
 
     @Operation(summary = "更新租户配额")
     @PutMapping("/{id}/quota")
-    public Result<TenantResponse> updateTenantQuota(@PathVariable Long id, @RequestBody Map<String, Object> quota) {
-        // TODO: 实现更新租户配额逻辑
-        Tenant tenant = tenantService.getTenantById(id);
+    public Result<TenantResponse> updateTenantQuota(
+            @PathVariable Long id,
+            @RequestBody UpdateTenantQuotaRequest request) {
+        TenantUpdateRequest updateRequest = new TenantUpdateRequest();
+        updateRequest.setCollectionIds(request.getCollectionIds());
+        updateRequest.setTeacherQuota(request.getTeacherQuota());
+        updateRequest.setStudentQuota(request.getStudentQuota());
+        Tenant tenant = tenantService.updateTenant(id, updateRequest);
         return Result.success(toResponse(tenant));
     }
 
diff --git a/reading-platform-java/src/main/java/com/reading/platform/controller/school/SchoolParentController.java b/reading-platform-java/src/main/java/com/reading/platform/controller/school/SchoolParentController.java
index da6a9d5..23a12ef 100644
--- a/reading-platform-java/src/main/java/com/reading/platform/controller/school/SchoolParentController.java
+++ b/reading-platform-java/src/main/java/com/reading/platform/controller/school/SchoolParentController.java
@@ -88,10 +88,10 @@ public class SchoolParentController {
 
     @Operation(summary = "Reset parent password")
     @PostMapping("/{id}/reset-password")
-    public Result<Void> resetPassword(@PathVariable Long id, @RequestParam String newPassword) {
+    public Result<java.util.Map<String, String>> resetPassword(@PathVariable Long id) {
         Long tenantId = SecurityUtils.getCurrentTenantId();
-        parentService.resetPasswordWithTenantCheck(id, tenantId, newPassword);
-        return Result.success();
+        String tempPassword = parentService.resetPasswordAndReturnTemp(id, tenantId);
+        return Result.success(java.util.Map.of("tempPassword", tempPassword));
     }
 
     @Operation(summary = "Bind student to parent")
diff --git a/reading-platform-java/src/main/java/com/reading/platform/dto/request/UpdateTenantQuotaRequest.java b/reading-platform-java/src/main/java/com/reading/platform/dto/request/UpdateTenantQuotaRequest.java
new file mode 100644
index 0000000..d305ffb
--- /dev/null
+++ b/reading-platform-java/src/main/java/com/reading/platform/dto/request/UpdateTenantQuotaRequest.java
@@ -0,0 +1,23 @@
+package com.reading.platform.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * 更新租户配额请求
+ */
+@Data
+@Schema(description = "更新租户配额请求")
+public class UpdateTenantQuotaRequest {
+
+    @Schema(description = "课程套餐 ID 列表（collectionIds）")
+    private List<Long> collectionIds;
+
+    @Schema(description = "教师配额")
+    private Integer teacherQuota;
+
+    @Schema(description = "学生配额")
+    private Integer studentQuota;
+}
diff --git a/reading-platform-java/src/main/java/com/reading/platform/service/ParentService.java b/reading-platform-java/src/main/java/com/reading/platform/service/ParentService.java
index 1b36c70..28e1df6 100644
--- a/reading-platform-java/src/main/java/com/reading/platform/service/ParentService.java
+++ b/reading-platform-java/src/main/java/com/reading/platform/service/ParentService.java
@@ -62,6 +62,11 @@ public interface ParentService extends com.baomidou.mybatisplus.extension.servic
      */
     void resetPasswordWithTenantCheck(Long id, Long tenantId, String newPassword);
 
+    /**
+     * 重置密码并返回临时密码（带租户验证）
+     */
+    String resetPasswordAndReturnTemp(Long id, Long tenantId);
+
     /**
      * 绑定学生
      */
diff --git a/reading-platform-java/src/main/java/com/reading/platform/service/impl/ParentServiceImpl.java b/reading-platform-java/src/main/java/com/reading/platform/service/impl/ParentServiceImpl.java
index 6b68f2b..5babfbe 100644
--- a/reading-platform-java/src/main/java/com/reading/platform/service/impl/ParentServiceImpl.java
+++ b/reading-platform-java/src/main/java/com/reading/platform/service/impl/ParentServiceImpl.java
@@ -19,6 +19,8 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
+import java.util.UUID;
+
 /**
  * 家长服务实现类
  */
@@ -190,6 +192,18 @@ public class ParentServiceImpl extends com.baomidou.mybatisplus.extension.servic
         resetPassword(id, newPassword);
     }
 
+    @Override
+    @Transactional
+    public String resetPasswordAndReturnTemp(Long id, Long tenantId) {
+        log.info("开始重置密码并返回临时密码，ID: {}, tenantId: {}", id, tenantId);
+        Parent parent = getParentByIdWithTenantCheck(id, tenantId);
+        String tempPassword = UUID.randomUUID().toString().replace("-", "").substring(0, 8);
+        parent.setPassword(passwordEncoder.encode(tempPassword));
+        parentMapper.updateById(parent);
+        log.info("家长密码重置成功，ID: {}", id);
+        return tempPassword;
+    }
+
     @Override
     @Transactional
     public void bindStudentWithTenantCheck(Long parentId, Long studentId, Long tenantId, String relationship, Boolean isPrimary) {