diff --git a/VERSIONS.md b/VERSIONS.md
index bbaecf9fc0d3278121cc402d91943efac7c2020f..a38f6da9c93ddee62a203f3229a7164cfca34886 100644
--- a/VERSIONS.md
+++ b/VERSIONS.md
@@ -112,4 +112,5 @@ public Object execute(InstructionSet[] instructionSets,IExpressContext<String,Ob
 
 ## 3.2.2版本[2019-1-22]
 (1)android环境的重大优化：减少编译的内存消耗，堆栈溢出问题
-(2)空指针的保护策略
+
+(2)空指针的保护策略：com.ql.util.express.config.QLExpressRunStrategy.setAvoidNullPointer(true)