diff --git a/src/backend/log.ts b/src/backend/log.ts
index a77a0ce..eeeb898 100644
--- a/src/backend/log.ts
+++ b/src/backend/log.ts
@@ -80,10 +80,8 @@ function rotateLogFiles() {
     }
 }
 
-// 初始化日志文件
 initializeLogFile();
 
-// 日志输出函数
 function log(level: string, message: any) {
     const timestamp = new Date().toISOString();
     const logMessage = `[${timestamp}] [${level}] ${message}`;
@@ -95,22 +93,18 @@ function log(level: string, message: any) {
     }
 }
 
-// 记录调试级别的日志
 function debug(message: any) {
     log(LOG_LEVEL.DEBUG, message);
 }
 
-// 记录信息级别的日志
 function info(message: any) {
     log(LOG_LEVEL.INFO, message);
 }
 
-// 记录警告级别的日志
 function warning(message: any) {
     log(LOG_LEVEL.WARNING, message);
 }
 
-// 记录错误级别的日志
 function error(message: any) {
     log(LOG_LEVEL.ERROR, message);
 }
diff --git a/src/backend/mi2/mi2.ts b/src/backend/mi2/mi2.ts
index ecf2fc1..9938442 100644
--- a/src/backend/mi2/mi2.ts
+++ b/src/backend/mi2/mi2.ts
@@ -19,7 +19,7 @@ const numRegex = /\d+/;
 const logMsgMatch = /(^\$[0-9]*[\ ]*=[\ ]*)(.*)/;
 const logReplace = /{([^}]*)}/;
 const logReplaceTest = /{([^}]*)}/g;
-
+const logger = require('../log');
 function isPositiveInteger(str: string): boolean {
 	const regex = /^[1-9]\d*$/;
 	return regex.test(str);
@@ -408,11 +408,13 @@ export class MI2 extends EventEmitter implements IBackend {
 										this.log("console", "Log Message:"  + this.logMsgVarProcess);
 									}
 								}else if(record.content.startsWith("No symbol")){
+									logger.warning(`onOutput: No symbol, record:${JSON.stringify(record)}`);
 									// this.log("log", "GDB -> App6: +++++++++:" + this.logMsgNum + ":" + record.content + ":" + this.logMsgVar);
 								}
 							} else {
 								if(record.content.startsWith("No symbol")){
 									this.log(record.type, record.content);
+									logger.warning(`onOutput: No symbol, record:${JSON.stringify(record)}`);
 								}
 							}
 						} else {
@@ -1140,6 +1142,8 @@ export class MI2 extends EventEmitter implements IBackend {
 			this.handlers[sel] = (node: MINode) => {
 				delete this.needOutput[sel];
 				if (node && node.resultRecords && node.resultRecords.resultClass === "error") {
+					logger.warning(`sendCommand: suppressFailure:${suppressFailure}, ${JSON.stringify(node)}`);
+
 					if (!suppressFailure) {
 						this.log("stderr", `WARNING: Error executing command '${command}'`);
 						if(command.includes("exec-finish") && node.resultRecords.results[0][1].includes("not meaningful in the outermost frame")){
@@ -1148,8 +1152,28 @@ export class MI2 extends EventEmitter implements IBackend {
 							this.log("stderr", `WARNING: reject not meaningful in the outermost++++`);
 							reject(new MIError(node.result("reject not meaningful in the outermost") || "reject not meaningful in the outermost", command));
 						}
+
 						resolve(node);
 					} else {
+						let ignoreFail = false;
+						node.resultRecords.results.forEach((result: [string, string]) => {
+							const key = result[0];
+							const value = result[1];
+							logger.warning(`sendCommand:suppressFailure:${suppressFailure}, foreach Key: ${key}, Value: ${value}`);
+							if(value.includes('No symbol')){
+								ignoreFail = true;
+							}
+							else if(value.includes('Attempt to use a type name as an expression')){
+								ignoreFail = true;
+							}
+							else if(value.includes('Problem parsing arguments: data-evaluate-expression')){
+								ignoreFail = true;
+							}
+						  });
+						if(ignoreFail){
+							resolve(node);
+						}
+
 						this.log("stderr", `WARNING: reject '${command}'`);
 						reject(new MIError(node.result("msg") || "Internal error", command));
 					}