diff --git a/script/ghidra_script/NamedScript.java b/script/ghidra_script/NamedScript.java
index 1cfbd95..82949da 100644
--- a/script/ghidra_script/NamedScript.java
+++ b/script/ghidra_script/NamedScript.java
@@ -1,16 +1,26 @@
+import java.util.ArrayList;
 import java.util.Iterator;
+import java.util.List;
+
+import docking.widgets.filter.ContainsTextFilterFactory;
+import docking.widgets.filter.TextFilter;
 import ghidra.app.decompiler.DecompInterface;
 import ghidra.app.decompiler.DecompileOptions;
 import ghidra.app.decompiler.DecompileResults;
 import ghidra.app.script.GhidraScript;
+import ghidra.feature.fid.hash.FidHashQuad;
+import ghidra.feature.fid.service.FidService;
 import ghidra.program.model.address.Address;
 import ghidra.program.model.address.AddressFactory;
+import ghidra.program.model.address.AddressSet;
+import ghidra.program.model.address.AddressSetView;
 import ghidra.program.model.address.AddressSpace;
 import ghidra.program.model.listing.CodeUnit;
 import ghidra.program.model.listing.Data;
 import ghidra.program.model.listing.Function;
 import ghidra.program.model.listing.FunctionManager;
 import ghidra.program.model.listing.Listing;
+import ghidra.program.model.mem.MemoryAccessException;
 import ghidra.program.model.pcode.HighFunction;
 import ghidra.program.model.pcode.PcodeOp;
 import ghidra.program.model.pcode.PcodeOpAST;
@@ -19,48 +29,114 @@ import ghidra.program.model.symbol.Reference;
 import ghidra.program.model.symbol.ReferenceIterator;
 import ghidra.program.model.symbol.ReferenceManager;
 import ghidra.program.model.symbol.SourceType;
+import ghidra.program.util.string.FoundString;
+import ghidra.util.exception.CancelledException;
 import ghidra.util.exception.DuplicateNameException;
 import ghidra.util.exception.InvalidInputException;
 
 public class NamedScript extends GhidraScript {
 
+	long wxlog_full_hash = 0xf9f7e7c3081f5aa3L;
+	long wxlog_spec_hash = 0x9e71b418c749e4faL;
+	FidService service;
+
 	@Override
 	protected void run() throws Exception {
-		Address selectAddress = askAddress("选择log地址", "wechat  log地址：");
+		service = new FidService();
+
+		Address selectAddress = askAddress("填写手动确认的wxlog地址", "wxlog地址或者任意值进行搜索：");
 		Listing listing = currentProgram.getListing();
 		FunctionManager functionManager = currentProgram.getFunctionManager();
 		ReferenceManager referenceManager = currentProgram.getReferenceManager();
 		AddressFactory addressFactory = currentProgram.getAddressFactory();
-		
 
 		AddressSpace space = addressFactory.getDefaultAddressSpace();
-		AddressSpace[] addressSpaces = addressFactory.getAddressSpaces();
-
 		DecompInterface decompiler = new DecompInterface();
 		DecompileOptions decompileOptions = new DecompileOptions();
 		decompiler.setOptions(decompileOptions);
 		decompiler.openProgram(currentProgram);
 
-	
 		Address funcAddress = selectAddress;
+
 		Function logFunction = functionManager.getFunctionAt(funcAddress);
 
+		if (null == logFunction) {
+			logFunction = findLogFunc();
+			if (null == logFunction) {
+				printerr("未能成功自动匹配wxlog函数,请手动查找后填写正确地址 ");
+				return;
+			}
+
+		}
 
 		ReferenceIterator referenceIterator = referenceManager.getReferencesTo(logFunction.getEntryPoint());
-		while(referenceIterator.hasNext()) {
+		while (referenceIterator.hasNext()) {
 			monitor.checkCancelled();
 			Reference next = referenceIterator.next();
 			Address fromAddress = next.getFromAddress();
 			println("lookup address: " + fromAddress.toString());
-			handle(fromAddress, functionManager, decompiler, space, listing,selectAddress);
+			handle(fromAddress, functionManager, decompiler, space, listing, selectAddress);
 			println("caller address: " + fromAddress.toString());
 		}
 
+	}
 
+	private Function findLogFunc() throws MemoryAccessException, CancelledException {
+
+		FunctionManager functionManager = currentProgram.getFunctionManager();
+		ReferenceManager referenceManager = currentProgram.getReferenceManager();
+		AddressFactory factory = currentProgram.getAddressFactory();
+		AddressSpace[] addressSpaces = factory.getAddressSpaces();
+		AddressSetView initializedMemory = currentProgram.getMemory().getLoadedAndInitializedAddressSet();
+
+		AddressSet searchSet = initializedMemory.intersect(new AddressSet(initializedMemory));
+		List<FoundString> findStrings = new ArrayList<>();
+		println("初次查询速度较慢,请耐心等待。");
+		for (AddressSpace space : addressSpaces) {
+			if (monitor.isCancelled()) {
+				break;
+			}
+			AddressSet intersecting = searchSet.intersectRange(space.getMinAddress(), space.getMaxAddress());
+			findStrings.addAll(findStrings(null, 10, 1, true, true));
+		}
+
+
+		if (null != findStrings && findStrings.size() > 0) {
+			ContainsTextFilterFactory containsTextFilterFactory = new ContainsTextFilterFactory(false, true);
+			TextFilter textFilter = containsTextFilterFactory.getTextFilter("(%d-%d-%d:%d:%02d:%02d:%03d %05d)-%s/%s:");
+			for (FoundString foundString : findStrings) {
+				if (monitor.isCancelled()) {
+					break;
+				}
+				String string = foundString.getString(currentProgram.getMemory());
+				if (textFilter.matches(string)) {
+					Address address = foundString.getAddress();
+
+					ReferenceIterator referencesTo = referenceManager.getReferencesTo(address);
+					while (referencesTo.hasNext()) {
+						if (monitor.isCancelled()) {
+							break;
+						}
+						Reference ref = referencesTo.next();
+						Address wxlogAddr = ref.getFromAddress();
+						Function targetFunction = functionManager.getFunctionContaining(wxlogAddr);
+						if (null == targetFunction) {
+							continue;
+						}
+						FidHashQuad hashQuad = service.hashFunction(targetFunction);
+						if (hashQuad.getFullHash() == wxlog_full_hash
+								&& hashQuad.getSpecificHash() == wxlog_spec_hash) {
+							return targetFunction;
+						}
+					}
+				}
+			}
+		}
+		return null;
 	}
 
 	private void handle(Address address, FunctionManager functionManager, DecompInterface decompiler,
-			AddressSpace space, Listing listing,Address selectAddress) {
+			AddressSpace space, Listing listing, Address selectAddress) {
 		Function functionContaining = functionManager.getFunctionContaining(address);
 		if (null == functionContaining) {
 			println("no found function: " + address.toString());
@@ -76,7 +152,6 @@ public class NamedScript extends GhidraScript {
 		while (pcodeOps.hasNext()) {
 			PcodeOpAST next = pcodeOps.next();
 			int opcode = next.getOpcode();
-			int numInputs = next.getNumInputs();
 			if (PcodeOp.CALL == opcode || PcodeOp.CALLIND == opcode || PcodeOp.CALLOTHER == opcode) {
 				Varnode input0 = next.getInput(0);
 				boolean contains = input0.contains(selectAddress);