diff --git a/.revive.toml b/.revive.toml
deleted file mode 100644
index 9e3b629d..00000000
--- a/.revive.toml
+++ /dev/null
@@ -1,29 +0,0 @@
-ignoreGeneratedHeader = false
-severity = "warning"
-confidence = 0.8
-errorCode = 1
-warningCode = 1
-
-[rule.blank-imports]
-[rule.context-as-argument]
-[rule.context-keys-type]
-[rule.dot-imports]
-[rule.empty-lines]
-[rule.errorf]
-[rule.error-return]
-[rule.error-strings]
-[rule.error-naming]
-[rule.exported]
-[rule.if-return]
-[rule.increment-decrement]
-[rule.indent-error-flow]
-[rule.package-comments]
-[rule.range]
-[rule.receiver-naming]
-[rule.struct-tag]
-[rule.time-naming]
-[rule.unexported-return]
-[rule.unnecessary-stmt]
-[rule.var-declaration]
-[rule.var-naming]
-  arguments = [["ID", "UID", "UUID", "URL", "JSON"], []]
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 220c8592..b43c4a4c 100644
--- a/Makefile
+++ b/Makefile
@@ -99,7 +99,6 @@ help:
 	@echo " - clean             delete integration files and build files but not css and js files"
 	@echo " - fmt               format the code"
 	@echo " - lint            	run code linter"
-	@echo " - misspell          check if a word is written wrong"
 	@echo " - test       		run default unit test"
 	@echo " - test-cockroach    run integration tests for cockroach"
 	@echo " - test-mysql        run integration tests for mysql"
@@ -131,27 +130,6 @@ golangci-lint-check:
 		curl -sfL "https://raw.githubusercontent.com/golangci/golangci-lint/v${MIN_GOLANGCI_LINT_VER_FMT}/install.sh" | sh -s -- -b $(GOPATH)/bin v$(MIN_GOLANGCI_LINT_VER_FMT); \
 	fi
 
-.PHONY: revive
-revive:
-	@hash revive > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/mgechev/revive; \
-	fi
-	revive -config .revive.toml -exclude=./vendor/... ./... || exit 1
-
-.PHONY: misspell
-misspell:
-	@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/client9/misspell/cmd/misspell; \
-	fi
-	misspell -w -i unknwon $(GOFILES)
-
-.PHONY: misspell-check
-misspell-check:
-	@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/client9/misspell/cmd/misspell; \
-	fi
-	misspell -error -i unknwon,destory $(GOFILES)
-
 .PHONY: test
 test: go-check
 	$(GO) test $(PACKAGES)
diff --git a/convert/time.go b/convert/time.go
index e53a19cd..cc2e0a10 100644
--- a/convert/time.go
+++ b/convert/time.go
@@ -48,6 +48,16 @@ func String2Time(s string, originalLocation *time.Location, convertedLocation *t
 		}
 		dt = dt.In(convertedLocation)
 		return &dt, nil
+	} else if len(s) == 10 && s[4] == '-' {
+		if s == "0000-00-00" || s == "0001-01-01" {
+			return &time.Time{}, nil
+		}
+		dt, err := time.ParseInLocation("2006-01-02", s, originalLocation)
+		if err != nil {
+			return nil, err
+		}
+		dt = dt.In(convertedLocation)
+		return &dt, nil
 	} else {
 		i, err := strconv.ParseInt(s, 10, 64)
 		if err == nil {
diff --git a/convert/time_test.go b/convert/time_test.go
index ef01b362..5ddceb64 100644
--- a/convert/time_test.go
+++ b/convert/time_test.go
@@ -16,6 +16,7 @@ func TestString2Time(t *testing.T) {
 	assert.NoError(t, err)
 
 	var kases = map[string]time.Time{
+		"2021-08-10":                time.Date(2021, 8, 10, 8, 0, 0, 0, expectedLoc),
 		"2021-06-06T22:58:20+08:00": time.Date(2021, 6, 6, 22, 58, 20, 0, expectedLoc),
 		"2021-07-11 10:44:00":       time.Date(2021, 7, 11, 18, 44, 0, 0, expectedLoc),
 		"2021-08-10T10:33:04Z":      time.Date(2021, 8, 10, 18, 33, 04, 0, expectedLoc),
diff --git a/internal/statements/query.go b/internal/statements/query.go
index 16253417..8b383866 100644
--- a/internal/statements/query.go
+++ b/internal/statements/query.go
@@ -334,7 +334,7 @@ func (statement *Statement) genSelectSQL(columnStr string, needLimit, needOrderB
 				fmt.Fprint(&buf, " LIMIT ", *pLimitN)
 			}
 		} else if dialect.URI().DBType == schemas.ORACLE {
-			if statement.Start != 0 && pLimitN != nil {
+			if pLimitN != nil {
 				oldString := buf.String()
 				buf.Reset()
 				rawColStr := columnStr