diff --git a/docs/nbi/AMF-PM(V1.1.5)-Company-Version00.xlsx b/docs/nbi/AMF-PM(V1.1.5)-Company-Version00.xlsx
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diff --git a/docs/nbi/PCF-PM(V1.1.4)-Company-Version00.xlsx b/docs/nbi/PCF-PM(V1.1.4)-Company-Version00.xlsx
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index 0000000..70923df
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diff --git a/docs/nbi/SMF-PM(V1.2.1)-Company-Version00.xlsx b/docs/nbi/SMF-PM(V1.2.1)-Company-Version00.xlsx
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diff --git a/docs/nbi/UDM-PM(V1.2.2)-Company-Version00.xlsx b/docs/nbi/UDM-PM(V1.2.2)-Company-Version00.xlsx
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diff --git a/docs/nbi/UPF-PM(V1.2.1)-Company-Version00.xlsx b/docs/nbi/UPF-PM(V1.2.1)-Company-Version00.xlsx
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diff --git a/docs/nbi/generate_ne_pm.py b/docs/nbi/generate_ne_pm.py
new file mode 100644
index 0000000..001eeed
--- /dev/null
+++ b/docs/nbi/generate_ne_pm.py
@@ -0,0 +1,175 @@
+# -*- coding: utf-8 -*-
+import pandas as pd
+import json
+import random
+import os
+import glob
+
+def generate_pm_json(excel_file_path, output_file_path):
+    """
+    从 Excel 文件中提取英文名称和空间粒度，生成 PM JSON 文件
+    """
+    try:
+        # 检查文件是否存在
+        if not os.path.exists(excel_file_path):
+            print(f"错误：文件 {excel_file_path} 不存在")
+            return False
+        
+        print(f"正在读取 Excel 文件: {excel_file_path}")
+        
+        # 读取 Excel 文件的所有工作表
+        excel_data = pd.read_excel(excel_file_path, sheet_name=None)
+        
+        # 使用字典按 granularity 分组
+        granularity_groups = {}
+        processed_sheets = 0
+        
+        # 遍历所有工作表，查找包含"英文名称"列的表格
+        for sheet_name, df in excel_data.items():
+            print(f"  处理工作表: {sheet_name}")
+            
+            # 检查是否包含"英文名称"列
+            if '英文名称' in df.columns:
+                processed_sheets += 1
+                print(f"    - 找到英文名称列，共 {len(df)} 行数据")
+                
+                # 检查是否有空间粒度列
+                granularity_col = None
+                for col in df.columns:
+                    if '空间粒度' in str(col) or '粒度' in str(col):
+                        granularity_col = col
+                        break
+                
+                # 用于记录当前sheet中最后一个不为空的空间粒度
+                last_valid_granularity = "DefaultFunction"
+                
+                for index, row in df.iterrows():
+                    english_name = row['英文名称']
+                    
+                    # 跳过空值和非字符串值
+                    if pd.notna(english_name) and str(english_name).strip() and str(english_name) != 'nan':
+                        english_name = str(english_name).strip()
+                        
+                        # 获取空间粒度信息
+                        current_granularity = None
+                        if granularity_col and pd.notna(row[granularity_col]):
+                            current_granularity = str(row[granularity_col]).strip()
+                            if current_granularity:  # 确保不是空字符串
+                                last_valid_granularity = current_granularity
+                        
+                        # 如果当前行的空间粒度为空，使用最后一个有效的空间粒度
+                        granularity = last_valid_granularity
+                        
+                        # 生成随机值
+                        random_value = random.randint(0, 16)
+                        
+                        kpi = {
+                            "KPIID": english_name,
+                            "KPIValues": [
+                                {
+                                    "Name": "Total",
+                                    "Value": random_value
+                                }
+                            ]
+                        }
+                        
+                        # 按 granularity 分组
+                        if granularity not in granularity_groups:
+                            granularity_groups[granularity] = []
+                        
+                        granularity_groups[granularity].append(kpi)
+                        
+                        # 显示使用的粒度信息
+                        granularity_info = ""
+                        if current_granularity:
+                            granularity_info = f" (当前: {granularity})"
+                        else:
+                            granularity_info = f" (继承: {granularity})"
+                        
+                        print(f"      添加 KPI: {english_name} = {random_value}{granularity_info}")
+            else:
+                print(f"    - 跳过（无英文名称列）")
+        
+        # 生成最终的 JSON 结构
+        result = []
+        for granularity, kpis in granularity_groups.items():
+            result.append({
+                "ObjectType": granularity,
+                "KPIs": kpis
+            })
+        
+        # 写入文件
+        with open(output_file_path, 'w', encoding='utf-8') as f:
+            json.dump(result, f, indent=4, ensure_ascii=False)
+        
+        print(f"  成功生成文件: {output_file_path}")
+        print(f"  处理了 {processed_sheets} 个工作表")
+        print(f"  生成了 {len(granularity_groups)} 个对象类型")
+        for granularity, kpis in granularity_groups.items():
+            print(f"    - {granularity}: {len(kpis)} 个 KPI")
+        
+        return True
+        
+    except Exception as e:
+        print(f"错误: {str(e)}")
+        import traceback
+        traceback.print_exc()
+        return False
+
+def main():
+    print("PM JSON 批量生成器")
+    print("=" * 60)
+    
+    # 定义要处理的文件列表
+    pm_files = [
+        "AMF-PM(V1.1.5)-Company-Version00.xlsx",
+        "PCF-PM(V1.1.4)-Company-Version00.xlsx", 
+        "SMF-PM(V1.2.1)-Company-Version00.xlsx",
+        "UDM-PM(V1.2.2)-Company-Version00.xlsx",
+        "UPF-PM(V1.2.1)-Company-Version00.xlsx"
+    ]
+    
+    # 也可以自动发现当前目录下的所有 PM Excel 文件
+    # pm_files = glob.glob("*-PM(*)-Company-Version*.xlsx")
+    
+    successful_files = 0
+    failed_files = 0
+    
+    for excel_file in pm_files:
+        print(f"\n处理文件: {excel_file}")
+        print("-" * 50)
+        
+        # 检查文件是否存在
+        if not os.path.exists(excel_file):
+            print(f"  警告：文件 {excel_file} 不存在，跳过")
+            failed_files += 1
+            continue
+        
+        # 生成输出文件名
+        base_name = os.path.splitext(excel_file)[0]
+        output_file = f"{base_name}-generated.json"
+        
+        # 处理文件
+        if generate_pm_json(excel_file, output_file):
+            successful_files += 1
+        else:
+            failed_files += 1
+    
+    # 汇总结果
+    print("\n" + "=" * 60)
+    print("批量处理完成！")
+    print(f"成功处理: {successful_files} 个文件")
+    print(f"失败/跳过: {failed_files} 个文件")
+    print(f"总计: {successful_files + failed_files} 个文件")
+    
+    if successful_files > 0:
+        print("\n生成的文件列表:")
+        for excel_file in pm_files:
+            if os.path.exists(excel_file):
+                base_name = os.path.splitext(excel_file)[0]
+                output_file = f"{base_name}-generated.json"
+                if os.path.exists(output_file):
+                    print(f"  - {output_file}")
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/docs/nbi/pm_generator.go b/docs/nbi/pm_generator.go
new file mode 100644
index 0000000..ede6333
--- /dev/null
+++ b/docs/nbi/pm_generator.go
@@ -0,0 +1,225 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"math/rand"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// KPIValue 表示单个 KPI 值
+type KPIValue struct {
+	Name  string `json:"Name"`
+	Value int    `json:"Value"`
+}
+
+// KPI 表示单个 KPI 项
+type KPI struct {
+	KPIID     string     `json:"KPIID"`
+	KPIValues []KPIValue `json:"KPIValues"`
+}
+
+// PMObject 表示性能管理对象
+type PMObject struct {
+	ObjectType string `json:"ObjectType"`
+	KPIs       []KPI  `json:"KPIs"`
+}
+
+// PMData 表示完整的性能管理数据
+type PMData []PMObject
+
+// generateRandomValue 生成 0-16 之间的随机数
+func generateRandomValue() int {
+	return rand.Intn(17) // 0-16
+}
+
+// generatePMDataFromSchema 从 schema 文件生成随机数据
+func generatePMDataFromSchema(schemaFile string, outputFile string) error {
+	// 读取 schema 文件
+	schemaData, err := os.ReadFile(schemaFile)
+	if err != nil {
+		return fmt.Errorf("读取 schema 文件失败: %v", err)
+	}
+
+	// 解析 JSON
+	var pmSchema PMData
+	if err := json.Unmarshal(schemaData, &pmSchema); err != nil {
+		return fmt.Errorf("解析 JSON 失败: %v", err)
+	}
+
+	// 生成新的随机数据
+	var newPMData PMData
+	for _, pmObj := range pmSchema {
+		newObj := PMObject{
+			ObjectType: pmObj.ObjectType,
+			KPIs:       make([]KPI, len(pmObj.KPIs)),
+		}
+
+		for i, kpi := range pmObj.KPIs {
+			newKPI := KPI{
+				KPIID:     kpi.KPIID,
+				KPIValues: make([]KPIValue, len(kpi.KPIValues)),
+			}
+
+			for j, kpiVal := range kpi.KPIValues {
+				newKPI.KPIValues[j] = KPIValue{
+					Name:  kpiVal.Name,
+					Value: generateRandomValue(),
+				}
+			}
+
+			newObj.KPIs[i] = newKPI
+		}
+
+		newPMData = append(newPMData, newObj)
+	}
+
+	// 写入新文件
+	outputData, err := json.MarshalIndent(newPMData, "", "    ")
+	if err != nil {
+		return fmt.Errorf("序列化 JSON 失败: %v", err)
+	}
+
+	if err := os.WriteFile(outputFile, outputData, 0644); err != nil {
+		return fmt.Errorf("写入文件失败: %v", err)
+	}
+
+	fmt.Printf("成功生成随机数据文件: %s\n", outputFile)
+	return nil
+}
+
+// generatePMDataFromMultipleSchemas 批量处理多个 schema 文件
+func generatePMDataFromMultipleSchemas(schemaDir string) error {
+	// 查找所有 *-generated.json 文件
+	pattern := filepath.Join(schemaDir, "*-generated.json")
+	schemaFiles, err := filepath.Glob(pattern)
+	if err != nil {
+		return fmt.Errorf("查找 schema 文件失败: %v", err)
+	}
+
+	if len(schemaFiles) == 0 {
+		return fmt.Errorf("未找到任何 schema 文件 (pattern: %s)", pattern)
+	}
+
+	fmt.Printf("找到 %d 个 schema 文件\n", len(schemaFiles))
+
+	successCount := 0
+	failCount := 0
+
+	for _, schemaFile := range schemaFiles {
+		// 生成输出文件名：将 "-generated.json" 替换为 "-random.json"
+		outputFile := strings.Replace(schemaFile, "-generated.json", "-random.json", 1)
+
+		fmt.Printf("\n处理文件: %s\n", filepath.Base(schemaFile))
+		fmt.Printf("输出文件: %s\n", filepath.Base(outputFile))
+
+		if err := generatePMDataFromSchema(schemaFile, outputFile); err != nil {
+			fmt.Printf("错误: %v\n", err)
+			failCount++
+		} else {
+			successCount++
+		}
+	}
+
+	fmt.Printf("\n处理完成! 成功: %d, 失败: %d\n", successCount, failCount)
+	return nil
+}
+
+// printPMDataSummary 打印 PM 数据摘要信息
+func printPMDataSummary(file string) error {
+	data, err := os.ReadFile(file)
+	if err != nil {
+		return err
+	}
+
+	var pmData PMData
+	if err := json.Unmarshal(data, &pmData); err != nil {
+		return err
+	}
+
+	fmt.Printf("\n文件: %s\n", filepath.Base(file))
+	fmt.Printf("对象类型数量: %d\n", len(pmData))
+
+	totalKPIs := 0
+	for _, obj := range pmData {
+		fmt.Printf("  - %s: %d 个 KPI\n", obj.ObjectType, len(obj.KPIs))
+		totalKPIs += len(obj.KPIs)
+	}
+	fmt.Printf("总 KPI 数量: %d\n", totalKPIs)
+
+	return nil
+}
+
+// 示例用法函数
+func main() {
+	// 设置随机种子
+	// rand.Seed(time.Now().UnixNano())
+
+	if len(os.Args) < 2 {
+		fmt.Println("用法:")
+		fmt.Println("  go run pm_generator.go <command> [args]")
+		fmt.Println("")
+		fmt.Println("命令:")
+		fmt.Println("  batch <directory>     - 批量处理目录下的所有 *-generated.json 文件")
+		fmt.Println("  single <input> <output> - 处理单个文件")
+		fmt.Println("  summary <file>        - 显示文件摘要信息")
+		fmt.Println("")
+		fmt.Println("示例:")
+		fmt.Println("  go run pm_generator.go batch .")
+		fmt.Println("  go run pm_generator.go single AMF-PM-generated.json AMF-PM-random.json")
+		fmt.Println("  go run pm_generator.go summary AMF-PM-random.json")
+		return
+	}
+
+	command := os.Args[1]
+
+	switch command {
+	case "batch":
+		dir := "."
+		if len(os.Args) > 2 {
+			dir = os.Args[2]
+		}
+
+		fmt.Println("PM 数据随机生成器 - 批量模式")
+		fmt.Println(strings.Repeat("=", 50))
+
+		if err := generatePMDataFromMultipleSchemas(dir); err != nil {
+			fmt.Printf("错误: %v\n", err)
+			os.Exit(1)
+		}
+
+	case "single":
+		if len(os.Args) < 4 {
+			fmt.Println("用法: go run pm_generator.go single <input_file> <output_file>")
+			os.Exit(1)
+		}
+
+		inputFile := os.Args[2]
+		outputFile := os.Args[3]
+
+		fmt.Printf("处理单个文件: %s -> %s\n", inputFile, outputFile)
+
+		if err := generatePMDataFromSchema(inputFile, outputFile); err != nil {
+			fmt.Printf("错误: %v\n", err)
+			os.Exit(1)
+		}
+
+	case "summary":
+		if len(os.Args) < 3 {
+			fmt.Println("用法: go run pm_generator.go summary <file>")
+			os.Exit(1)
+		}
+
+		file := os.Args[2]
+		if err := printPMDataSummary(file); err != nil {
+			fmt.Printf("错误: %v\n", err)
+			os.Exit(1)
+		}
+
+	default:
+		fmt.Printf("未知命令: %s\n", command)
+		os.Exit(1)
+	}
+}